Name: Deublin Rotary Union: Precision Engineered for Industrial Excellence
SKU: 500
Availability: InStock

Description

Deublin Hydraulic Rotary Union & Deublin Air And Hydraulic Rotary Unions

Deublin Rotary Unions are engineered to provide seamless transfer of various fluids, including coolant, hydraulic oil, and air, in rotating machinery. A Deublin Rotary Union is a mechanical device that enables the transfer of various media (such as water, steam, air, oil, and chemicals) between a stationary source and a rotating component. It consists of precision-machined parts, including a rotor, stator, seals, and bearings. With a legacy dating back to 1945, Deublin has established itself as the world leader in rotary union technology, ensuring reliability and efficiency across numerous industrial applications.

Part Number	Description	Part Number	Description
157-016-738	Union	157-440-125	Union 1-1/2' BSP RH Rotor
157-097-125	Union	157-440-125950	Union Custom 57 Series
257-098-135	Union 1'-14 UNF RH	157-508-201 SPEC	Union Duo M20x1.5 RH
157-097C	Kit Repair 157-097 Series	157-516-342187	Union Custom 57 Series
157-028-125	Union 1/2' BSP RH	1579-000	Union Deu-plex 1/2' NPTPort H
157-016C	Kit Repair 157-016 Series	1579-000C	Kit Repair 1579-000 Series
527-012-498	Union	1579-035	Union Deu-plex TC/C Seals
357-051C	Kit Repair Suit 357-051Series	1590-000	Union Deu-plex 1/2' NPT Ports
527-012C	Kit Repair 527-012 Series	1690-000-105	Union 1' BSP RH D/Passg W/o In
157-016-151	Union 1/2' BSP RH	1690-000-184	Union 1' NPT RH Double Passage
157-016B738	Kit Rebuild Suit 157-016-738 U	17-025-023	Union 5/8-18 UNF RH
157-074-125	Union 1/2'BSP	17-025-041	Union 3/8' NPT RH
157-074B125	Kit Rebuild Suit 157-074-125 U	17-025-045	Union 3/8' NPT RH Tapped Rotor
257-031-064 257-031B064	Union 3/4' RH Kit Rebuild 3/4' BSP RH	17-025-046	Union M16 X2 RH
257-031C	Kit Repair 257-031 Series	17-050C	Kit Repair
357-051-198	Union 1' BSP RH Water Service	17-051-039	Union 1/4' NPT RH Vacuum
357-051B198	Kit Rebuild Suit 357-051-198	17-086-023	5/8'-18 UNF RH
527-012B498	Kit Rebuild Suit 527-012-498 U	17-086-039	Union 3/8' BSP RH Brake Fluid
6250-066-121	Union 2-1/2' Water BSP RH	17-086-041	Union 38' NPT RH
2620-041-252	Union 2xPassg Oil/Oil 1/4NPT	1790-001-112	Union 1-1/4 BSP RH DЫ Passage
6250-066-115	Union 2-1/2' NPT RH	1790-001C	Kit Repair 1790-001 Series
7100-498-1C	Union 6 Passage Multi-media	1890-063	Union Deu-plex 1-1/2 BSF RH Ro
355-000-222	Union 1' BSP RH	1890-063C	Kit Repair Suit 1890-063 Series
6250-066C	Kit Repair Suit 6250-066Serie	1890-064	Union Deu-plex 1-1/2 BSP RH Ro
1115-000-001	Union 5/8'-18 UNF RH	1890-116	Union 1-1/2' NPT RH
555-000-198	Union 1-1/2' BSP RH	21-001-101	Union 3/4' NPT RH
155-000-151	Union 1/2' BSP RH	21-001-109	Union 1' UNS RH Air/Hydraulic
525-000-054	Union 1-1/4' BSP RH	21-001-113	Union 1/2' NPT RH
657-000-124	Union 2' BSP RH	21-001-121	Union M22 X 1.5 RH
255-000-284	Union 3/4' BSP RH	21-063-122	3/4 BSP RH
1109-040-188	Union M16 X 1.5 LH	2117-005-103	Union 1-14 UNS RH
1129-718-480	Union Less Brg Std Housing KSS	2117-005C	Kit Repair Suit 2117-005 Series
55-000-001	Union 3/8' NPT RH	2200-000-003	Union 1' 14 UNS RH
357-000-222	Union 1' BSP RH Water Service	2200-000-027	Union 1' 14 UNS LH
2425-001-177	Union Duo 3/4 BSP Less Siphon	2200-000-096	Union 1/2' NPT RH
9200-001-121	Union Quick Connect Rotor	2200-000-102	Union 3/4' BSP RH
257-000-284	Union 3/4' BSP RH Wate Service	2200-000-103	Union 3/4' BSP LH
9150-001-117	Union Quick ConnectSteam Serv	2424-001177180	Union Duo 3/4' BSP Rotor With
655-500-116	Union 2' NPT RH	2425-001-177180	Union Duo 3/4' BSP Rotor with
257-000-285	Union 3/4' BSP LH Water Servic	250-094-002	Union 1-14 UNS RH Rotor
527-000-001	Union 1-1/4' NPT RH	250-094-012	Union M22 X 1.5 RH
555-000K	Kit Repair 555-000 Series	250-094-013	Union M22 X 1.5 LH
357-000-223	Union 1' BSP LH Water Service	250-094-017	Union 1-14 UNS (PT) LH
157-000-151	Union 1/2' BSP RH WaterServic	250-094-021	Union 3/4' NPT LH
55-000-094	Union 3/8' BSP RH	250-094-027	Union 1-14 UNS LH
357-050C	Kit Repair 357-050 Series	250-094-285	Union 3/4' BSP LH
1115-000-205	Union 3/8' BSP RH	250-979-017	Union 1-14 UNS LH
857-000-101	Union 3 Inch NPT RH	2520-000	Union Deu-plex 1/4' NPT Ports
1115-565-002 SPEC	Union SM CG/SlC 3/8' NPT RH RO	2520-033	Union Deu-plex 1/4' NPTPts AV
2117-001-103	Union 1-14 UNS RH	2520-033B	Kit Rebuild Suit 2520-033Unio
902-141-192	Union M16 X 1.5 LH	2520-400	Union Deu-plex CG/C Seals
2117-001-105	Union 3/4' BSP RH	2520-400B	Kit Rebuild Suit 2520-400 Union
155-000-152	Union 1/2' BSP LH	2520-401	Union Deu-plex Special
755-732-330139	Union CG/C 2-1/2'BSP LH	254-051-112	Union 3/4' NPT RHS/Steel
250-094-020	Union 3/4'NPT RH	254-051B112	Kit Rebuild Suit 254-051-112 U
655-500K	Kit Repair Suit 655-500 Series	255-000-021	Union 3/4' NPT LH
155-000K	Kit Repair 155-000 Series	255-000-027	Union 1'-14 UNS LH
157-000C	Kit Repair 157-000 Series	255-000B285	Kit Rebuild Suit 255-000-285 U
755-700-415	Union 2-1/2' NPT LH	255-012-016	Union 1'-14 UNS RH PT RTR CG/C
355-000-019	Union 1-1/2'- 12 UNF RH	255-019-487	Union TC/C M22 X 1.5 RH Pt Rot
1690-000-168	Union 1' BSP RH D/Passg With I	255-019B487	Kit Rebuild Suit 255-019-487 U
525-000-055	Union 1-1/4' BSP LH	255-026-020	Union 3/4' NPT RH
555-000B765	Kit Rebuild Suit 555-000-765 U	255-026B020	Kit Rebuild Suit 255-026020 U
9200-029-117	Union 2' BSP RH SteamService	255-026B284	Kit Rebuild Suit 255-026284 U
355-000-002	Union 1' NPT RH	255-052-255	Union 3/4' NPT RH ELS Seals
557-000-198	Union 1-1/2' BSP RH Water Serv	255-052-446	Union 3/4' BSP LH ELS Seals
1116-090-059	Union 5/8'-18 UNF LH	255-052B445	Kit Rebuild Suit 255-052445 U
527-000-054	Union 1-1/4' BSP RH	255-075	Elbow Duoflow 1/2'FixedSuppl
55-000-002	Water Serv	255-156-020	Union 3/4' NPT RH
57-000-094	Union 3/8' NPT LHUnion 3/8' BSP RH	255-156-021	Union 3/4' NPT LH
250-094-284	Union 3/4' BSP RH	255-156-284	Union 3/4' BSP RH RotorCG/C S
355-000K	Kit Repair Suit 355-000 Series	255-229-015	Union M35 X 1.5 LH
6200-002-137	2' BSP RH Duoflow Series	255-296-258	Union TC/C 1-14 UNS RH
857-002C	Kit Repair To Suit Union857-0	255-296B258	Kit Rebuild Suit 255-296-258 U
1109-011-165	Union 5/8'-18UNF LH	255-334B996	Kit Rebuild 255 Series
902-120-188	Union M16 X 1.5 LH 90 Degree.	255-371-996206	Union Duoflow Flanged Mount Ro
555-000-201	Union M50 X 1.5 LH	257-000-014	Union M35 X 1.5 RH
468-100	Union 3 Passage Water Union	257-000-015	Union M35 X 1.5 LH
255-000-285	Union 3/4' BSP LH	257-000-021	Union 3/4' NPH LH
1690-000-115	Union 1' NPT RH D/Passg With l	257-000-023	Union M25 X 1.5 RH
1005-000-049	Union 1/4' BSP RH Shaft Mount	257-000-025	Union M25 X 1.5 LH
857-001-118	Union 3' BSP RH T/II Duoflow F	257-000-027	Union 1'14 UNS LH
557-050-198	Union 1-1/2' BSP RH ELS	257-000-135	Union 1'-14 UNS RH
355-000-223	Union 1' BSP LH	257-000-136	Union 1'-14 UNS LH
1102-070-029	Union 5/8'-18 UNF RH	257-000-263	Union 1'X UNS RH
257-050-284	Union 3/4' BSP RH	257-000-264	Union 1'X UNS LH
57-000-002	Union 3/8' NPT LH	257-000-284368	8 Union 3/4' BSP RH
1890-100	Union Deu-plex 1-1/2 NPTRH RO	257-000B003	Kit Rebuild Suit 257-000-003 U
555-033-160SPECI	Union 1-1/2' NPT LH ELS Seals	257-045-284	Union 3/4' BSP RH Rotor
357-000C	Kit Repair 357-000 Seres	257-045-285	Union 3/4' BSP LH Rotor
555-000-199	Union 1-1/2' BSP LH	257-050-285	Union 3/4' BSP LH
1005-165-061	Union Viton O-Ring	257-050C	Kit Repair 257-050 Series
755-700-413	Union 2-1/2' NPT RH	257-076C	Kit Repair 257-076 Series
157-000-022	Union 3/4'-16 UNF LH	257-130-284	Union 3/4' BSP RH Rotor314' B
1500-000	Union Deu-plex 3/8' NPTPorts	264-100	Union Less Flange
255-000-020	Union 3/4' NPT RH	350-084	Elbow Duoflow 1/4'NPTFixed S
9150-001B117	Kit Rebuild Suit 9150-001-117	350-163	Elbow Duoflow 0.625' Tube
1109-410-248	Union M16 X 1.5	350-221-222	Union 1' BSP RH
55-000K	Kit Repair 55-000 Series	350-255	Elbow Duoflow 3/8' BSP Fixed S
55-000-003	Union 5/8' UNF RH	355-000-003	Union 1' NPT LH
655-500-124	Union 2' BSP RH	355-000-074	Union 1-1/2'- 12 UNF LH
257-000-020	Union 3/4' NPT RH	355-000-235	Union M35 X 1.5 RH
1205-000-151	Union 1/2' BSP RH	355-000-236	Union M35 X 1.5 LH
2520-170B	Kit Rebuild Suit 2520-170Unio	355-000B019	Kit Rebuild Suit 355-000-019
655-502B116	Kit Rebuild Suit 655-502-116 U	355-000B074	Kit Rebuild Suit 355-000-074 U
755-700C	Kit Repair Suit 755-700 Series	355-012-378	Union 1' BSP RH TC/C
555-000-001	Union 1-1/2' NPT RH	355-012-379	UNION 1' BSP LH TC/C
257-000C	Kit Repair Suit 257-000 Series	355-021-003	Union CG/C 1.0' NPT LH
17-025-039	Union 3/8' BSP RH Air/Hydrauli	355-021-016	Union 1 1/2-12 UNF PilotRH
157-050-021012	Union SlC/SlC 3/4-16UNF RH EL	355-021-223	Union 1' BSP LH
555-000B001	Kit Rebuild Suit 555-000-001 U	355-021-235	Union M35 X 1.5 RH
255-052-445	Union 3/4' BSP RH ELSSeals	355-021B002	Kit Rebuild Suit 355-021-002U
55-147-193	Union TC/C 3/8' BSP LH	355-021B019	Kit Rebuild Suit 1-1/2'12 UNF
57-000-095	Union 3/8' BSP LH	355-021K	Kit Repair 355-021 Series
55-000-095	Union 3/8' BSP LH	355-038B222	Kit Rebuild Suit 355-038-222 U
1205-000-021	Union 3/4' BSP RH	355-038B223	Kit Rebuild Suit 355-038-223 U
557-000C	Kit Repair 557-000 Series	355-062-222	Union 1' BSP RH CG/C
1590-000C	Kit Repair 1590-000 Series	355-064-186	Union TC/C 1' NPT RH
9200-029B117	Kit Rebuild Suit 9200-029-117	355-064-378	Union TC/C 1' BSP RH
1102-070-103	Union 1/4' BSP RH	355-204B222	Kit Rebuild Suit 355-204222 U
1690-000C	Kit Repair 1690-000 Series	355-215-378	Union 1' BSP RH 1' BSPB Port
655-502-116	Union 2'NPT RH. ELS	355-308B222	Kit Rebuild
54-051-112	Union 3/8' NPT RH SS ELS	355-317-317	Union 1' BSP RH
357-050-019	Union 1-1/2'X 12 UNFRH ELS	355-331-074	Union CG/C 1-1/2-12 UNFRH
255-000K	Kit Repair Suit 255-000 Series	355-331B019	Kit Rebuild Suit 355-331-019 U
2117-001-109	Union 3/4' NPT RH	355-331B074	Kit Rebuild Suit 355-331-074 U
557-000-199	Union 1-1/2' BSP LH	355-347	Elbow Duoflow Rotating Supply
525-637-054	Union CG/C 1-1/4' BSPRH High	357-000-002	Union 1' NPT RH
9100-001-103	Union 1'NPT RH	357-000-003	Union 1' NPT LH
1115-000-200	Union M16 X 2 RH	357-000-019	Union 1-1/2'X 12 UNFRH
357-000-235	Union M35 X 1.5 RH	357-000-074	Union 1-1/2'X 12 UNF LH
1129-036-301	Union Pop Off M16 X 1.5LH VV/1	357-000-198	Union 1' BSP RH
857-001C	Kit Repair 857-001 Series	357-000-236	Union M35 X 1.5 LH
1790-001-113	Union 1-1/4' NPT RH Dble Passa	357-000B002	Kit Rebuild Suit 357-000002 U
1790-001-114	Union 1-1/4' BSP RH Dble Passa	357-000B222	Kit Rebuild Suit 357-000-222U
9150-001-104	Union 1-1/2' NPT LH Steam Serv	357-000B223	Kit Rebuild Suit 357-000-223U
1890-060	Union Deu-Plex 1-1/2' BSP RH 2	357-130-222	Union 1' BSP Special
1005-163-037	Union M10x1 RH Special For Air	450-144	Elbow Duoflow 1.005'Rotat. Su
21-001-122	Union 3/4' BSP RH	452-000-001	Union 1-1/2 NPT RH Rotor Air S
9100-020-220	Union 1' NPT RH Hot Oil Servic	452-000-002	Union 1-1/2' NPT LH
9100-020-221	Union 1' NPT LH Hot Oil Servic	452-000-029	Union 1-3/4'- 12 UN RH
355-021-222	Union 1' BSP RH	452-000-198	Union 1-1/2' BSP RH
1005-020-049	Union 1/4' BSP RH	452-000-199	Union 1-1/2' BSP LH
155-139-151	Union CG/C 1/2' BSP RH	452-000B198	Kit Rebuild Suit 452-000-198 U
555-000B199	Kit Rebuild Suit 555-000199 U	452-000B199	Kit Rebuild Suit 452-000199 U
902-225-101	Union Rotating 12mm Pilot	452-001-198	Union With K Port 1-1/2BSP R
1139-020-116	Union Bearingless Popoff M16x1	455-030-399	Union TC/C 2-12 UNCRH
157-000B022	Kit Rebuild Suit 157-000-022 U	455-030B399	Kit Rebuild Suit 455-030399 U
902-121-188	Union M16X1.5 LH Straight Thru	455-069-538	Union TC/TC 2-12 UNCRH
527-050-054	Union ELS 1-1/4' BSP RH	464-200	Union 3 Passage Specia
1116-048-463	Union M16 X 1.5 LH	468-100C	Kit Repair Suit 468-100Series
157-050-151	Union 1/2' BSP RH SIC/SIC ELS	500-023-395	Union 2-12 UN RH
1005-095-045	Union M10 X 1 RH With Kit Repair 1500-000 Series	500-023-396	Union 2-12 UN LH Kit Rebuild Suit 500-023-395 U
1500-000C	Kit Repair 1500-000 Series	500-023B395	Kit Rebuild Suit 500-023-395 U
527-000-055	Union 1-1/4' BSP LH	500-023B396	Kit Rebuild Suit 500-023396 U
2117-001C	Kit Repair Suit 2117-001Series	500-039-395	Union 2'-12 UN RH
555-000-002	Union 1-1/2' NPT LH	525-000-001	Union 1-1/4' NPT RH
1005-020-038	Union 1/8' NPT RH	525-000-002	Union 1-1/4' NPT LH
1101-338-259	Union M16 X 1.5 LH	525-000-026	Union 1 3/4'-12 UN RHSpecial
250-094-016	Union 1-14 UNS (PT) RH	525-000B001	Kit Rebuild Suit 525-000001 U
17-058-056	Union Car Wash 3/8' NP]RH	525-000B054	Kit Rebuild Suit 525-000054 U
1116-048-059	Union Sic/Sic 5/8'-18 UNFLH	525-042-122	Union 1-1/4 BSP RH Monoflow
1116-090-143	Union M16 X 1.5 LH	525-079	Elbow Duoflow 1/2' BSP Fixed S
557-000-001	Union 1-1/2' NPT RH	525-086-054	Union 1-1/4' BSP RH Special
557-000-002	Union 1-1/2' NPT LH	525-086-055	Union CG/C 1-1/4' BSP LH
1115-130-002	Union SM 3/8' NPT RH	525-086B054	Kit Rebuild Suit 525-086054 U
357-050-222	Union 1' BSP RH	525-086B055	Kit Rebuild Suit 525-086055 U
1117-002-116	Union M16 X 1.5 LH	525-097-122	Union 1-1/4' BSP RH ELS
17-025-012	Union 5/8'UNF RHAir/Hydraulic	525-097-123	Union 1-1/4' BSP LH ELS
1890-116C	Kit Repair 1890-116 Series	525-104	Elbow Duoflow 3/4' FixedSuppl
155-000-001	Union 1/2' NPT RH	525-237	Elbow Duoflow
357-050-223	Union 1'BSP LHKit Renair Suit 6075_001	525-301-054	Union 1-1/4' BSP RH B-Port 1-1
6075-001C	Kit Repair Suit 6075-001 Series	525-301-438	Union 1-1/4' BSP RH B-Port 1-1
1005-020-019	Union 3/8'-24 UNF RH	525-301B054	Kit Rebuild Suit 525-301054 U
157-000-152	Union 1/2' BSP LH Water Service	525-583B712	Kit Rebuild Suit 525-583 712 U
525-000K	Kit Repair Suit 525-000 Series	525-608-054	Union 1-1/4' BSP RH
9150-001-103	Union 1-1/2' NPT RH Steam Service	527-000-002	Union 1-1/4' NPT LH
9150-406 9125+915	Elbow Duoflow 1/2' BSP Fixed S	527-000-026	Union 1-3/4'-12 UNF RH
2117-005-109251	Union 3/4' NPT RH	527-000-027	Union 1-3/4'-12 UNF LH
257-050-012	Union M22 X 1.5' RH	527-000B054	Kit Rebuild Suit 527-000054 U
525-189-031	Union 1-3/4' 12 UN RH PT Rotor	527-000C	Kit Repair Suit 527-000Series
1379-160C	Kit Repair 1379-160 Series	527-050-001	Union 1-1/4' NPT RH ELS
1205-000-001	Union 1-14 UNS RH	527-050B001	Kit Rebuild Suit 527-050001 U
1116-090-463	Union M16 X 1.5 LH	54-050-178	Union 3/8' BSP RH SS
555-468	Elbow Duoflow 25.9 Rotating Su	55-000-004	Union 5/8' - 18 UNF LH
555-013	Elbow Duoflow Fixed Supply 3/4	55-000B001	Kit Rebuild Suit 55-000-001 Un
9150-402 9125+915	Elbow Duoflow 1/2' Rotating Sy	55-000B094	Kit Rebuild Suit 55-000-094 Un
355-000B002	Kit Rebuild Suit 355-000-002 U	55-000B095	Kit Rebuild Suit 55-000-095 Un
555-000B198	Kit Rebuild Suit 555-000-198 U	55-041-094	Union 3/8' BSP RH
1102-070-078	Union 5/8' UNF RH	55-041-095	Union 3/8' BSP LH SM
D25-004-214	Union 1' NPT RH Rotor	55-041B094	Kit Rebuild Suit 55-041-094 Un
255-368	Elbow Duoflow 1/4'BSPFixed S	55-041B095	Kit Rebuild Suit 55-041-095 Un
355-000B222	Kit Rebuild Suit 355-000-222 U	55-120	Elbow Duoflow M6X1 Fixed Supply
355-064B378	Kit Rebuild Suit 355-064-378 U	55-147-152	Union 3/8' NPT LH TC/C Seals
9150-001B103	Kit Rebuild Suit 9150-001-103	55-147-192	Union TC/C 3/8' BSP LH
6100-017C	Kit Repair Suit 6100-017Serie	55-147B193	Kit Rebuild Suit 55-147-193 Un
555-000B002	Kit Rebuild Suit 555-000-002 U	55-655B094	Kit Rebuild Suit 55-655-094 Un
355-021-002	Union 1' NPT RH	555-000-200	Union M50 X 1.5 RH
355-021-019	Union 1-1/2'-12 UNF RH	555-000-395	Union 2'-12 UN RH
1115-000-017	Union 5/8'-18 UNF LH	555-000-533	Union Quick Connect Rotor
155-012	Elbow Duoflow 1/8' NPTFixed S	555-000-765	Union FLG 3.93 OD
2117-005-105	Union 3/4' BSP RH	555-016-311	Union M50 X 1.5 RH
1005-113-332	Union 1/8' NPT Female Rotor	555-033-154	Union 1-1/2' NPT RH ELS Seals
1005-000-001	Union 1/8' Tap 90 Shaft Mount	555-033-288	Union 1-1/2' BSP RH
527-000B001	Kit Rebuild Suit 527-000-001 U	555-033-289	Union 1-1/2' BSP LH
57-000-001	Union 3/8' NPT RH	555-033B154	Kit Rebuild Suit 555-033-154 U
255-000B284	Kit Rebuild Suit 255-000-284 U	555-033B288	Kit Rebuild Suit 555-033-288 U
6100-001C	Kit Repair Suit 6100-001CSeries	555-033B289	Kit Rebuild Suit 555-033-289
257-000-003	Union 1-1/4' UNS RH Rotor CG/S	555-037-198	Union 1-1/2' BSP RH Union
1890-100C	Kit Repair 1890-100 Series	555-037-199	Union 1-1/2' BSP LH
1005-113-063	Union 1/8' NPT RH Rotor	555-037B198	Kit Rebuild Suit 555-037-198 U
255-056-284	Union CG/C 3/4' BSP RH Rotor	555-037B199	Kit Rebuild Suit 555-037-199 U
255-000-012	Union M22 X 1.5 RH PT Rotor	555-058B198	Kit Rebuild
350-083	Elbow Duoflow 3/8' NPT Fixed S	555-385B198	Kit Rebuild Suit 555-000-198 U
1205-000-002	Union 1-1/4' UNS LH	555-459B911	Kit Rebuild Suit 555-459-911 U
55-000B002	Kit Rebuild Suit 55-000-002 Un	555-459B912	Kit Rebuild Suit 555-459-912 U
1890-060C	Kit Repair 1890-060 Series	557-000-200	Union M50 X 1.5 RH
57-000C	Kit Repair Suit 57-000 Series	557-000-201	Union M50 X 1.5 LH
155-000-002	Union 1/2' NPT LH	557-000-395	Union 2'-12 UN RH
2200-000C	Kit Repair To Suit Union 2200	557-000-396	Union 2-12 UN LH
21-001C	KiT Repair Suit 21-001 Series	557-045-198	Union 1-1/2' BSP RH
155-950	Elbow 10mm X 313mm	557-045-199	Union 1-1/2' BSP LH
1115-000-002	Union 3/8 NPT RH	557-050-199	Union 1-1/2' BSP LH ELS
255-043	Elbow Duoflow 1/4' NPT Fixed S	557-050B198	Kit Rebuild Suit 557-050-198 U
155-000-021	Union 3/4' UNF RH	557-050B199	Kit Rebuild Suit 557-050-199 U
55-637-094	Union 3/8' BSP RH	557-050C	Kit Repair Suit 557-050 Series
250-094K	Kit Repair 250-094 Series	57-000-003	Union 5/8' - 18 UNF RH
55-030	Elbow Duoflow 1/4' Fixed Supply	57-000-004	Union 5/8'- 18 UNF LH
155-061	Elbow Duoflow 3/8' Rotating Su	57-050-001	Union 3/8' NPT RH ELS
525-007	Elbow Duoflow 1/2'NPT Fixed S	57-050-003	Union 5/8'- 18 UNF RHELS
17-025C	Kit Repair 17-025C Series	57-050-094	Union 3/8' BSP RH ELS
9100-400	Elbow Duoflow 1/4' NPT Fixed S	57-050C	Kit Repair Suit 57-050 Series
555-221	Elbow Duoflow 3/4' Fixed Supply	6037-001-101	Union 5/8' - 18 UNF RH
AP10-010-210	Union 3/8' BSP RH AP Series	6037-001-102	Union 5/8'-18 UNF LH
AP10-011-214	Union 3/8' NPT RH AP Series	6037-001-116	Union 3/8' NPT RH
AP12-010-210	Union 1/2' BSP RH AP Series	6037-001-117	Union 3/8' NPT LH
AP8-010-210	Union 1/4' BSP. RH AP Series	6037-001-125	Union 3/8' BSP RH
C15D-004-02-3A	Union HPS Steam Service	6037-001C	Kit Repair Suit 6037-001 Series
C15D-004C	Kit Repair HPS Union	6037-021-125	Union 3/8'-19 BSP RH
D10-004-214	Union 3/8' NPT RH. D Series	6075-001-132	Union 3/4' BSP RH
D12-003-210	Union 1/2' BSP RH Rotor	6075-001-133	Union 3/4' BSP LH
D12-004-214	Union 1/2' NPT RH Rotor	6075-001-134	Union 1/2' NPT RH
D20-003-210	Union 3/4' BSP RH D Series	6075-001-135	Union 1/2' NPT LH
D25-003-210	Union 1' BSP RH D Series	6075-029-136	Union 1/2' BSP RH
D32-003-210	Union 1-1/4' BSP RH DSeries	6075-029C	Kit Repair Suit 6075-029 Series
D32-004-214	Union 1' NPT RH.D Series	6075-031C	Kit Repair Suit 6075-031 Series
N10-020-210	Union 3/8' BSP RH	6100-001-101	Union 1' NPT RH
N10-020-214	Union 3/8' NPT RH Steam Service	6100-001-102	Union 1' NPT LH
N10-020B214	Kit Rebuild Suit N10-020B214	6100-001-121	Union 1' BSP RH CG/C
N12-020-210	Union 1/2' BSP RH Monoflow Steam	6100-001-122	Union 1' BSP LH
N12-023-211701	Union 1/2' BSP LH Duoflow Hot Oil	6100-001-123	Union 1-1/2'- 12 UNF RH
N12-023B211	Kit Rebuild 1/2' BSP LH Hot Oil	6100-017-101	Union 1' NPT RH TC/CSeals
1005-000-019	Union 3/8'-24 UNS RH Shaft Mount	6100-017-123	Union 1-1/2'- 12 UNF
1005-000-037	Union M10 RH Shaft Mount	6200-001-123	Union Water 2' NPT RH Monoflow
1005-000-038	Union 1/8' NPT RH Shaft Mount	6200-001C	Kit Repair Suit 6200-001Serie
1005-000B001	Kit Rebuild Suit 1005-000-001	6200-002-115	Union Duoflow 9' FlangeRotor
1005-020-037	Union M10 X 1 RH	6200-002-139	Union 2' BSP LH Duoflow
1005-020-039	Union 3/8'-24 UNF LH	6200-002C	Kit Repair Suit 6200-002 Series
1005-020-061	Union 5/8-18 UNF RH	6250-001C	Kit Repair Suit 6250-001 Series
1005-020B019	Kit Rebuild Suit 1005-020019	6250-002-300	Union Duo 9' Flange
1005-020B049	Kit Rebuild Suit 1005-020-049	6250-002C	Kit Repair Suit 6250-002 Series
1005-057-019	Union 3/8' UNS RH High Press Seal	6250-018-121	Union 2-1/2' BSP RH
1005-057-049	Union 1/4' BSP RH High Press Seal	6250-030-121	Union Duoflow 2-1/2'BSF RH EL
1005-057-157158 S	Union Hi Press Seal 9/16 SAE R	6250-030C	Kit Repair Suit 6250-030 Series
1005-113-110	Union 5/16'-24 UNF RH	6250-111	Cap End Suit 6250-030-121 'spe
1005-130-038	Union 1/8' NPT RH Rotor	6300-001C	Kit Repair Suit 6300-001 Series
1005-163B037	Kit Rebuild M10x1 RH	6300-002C	Kit Repair Suit 6300-002 Series
1005-220-038	Union 1/8' NPT RH Rotor	6300-040-103	Union ELS Duo Fixed Siphon Flange
1101-235-236	Union 5/8'18 UNF LH.625 SIC/	6300-040C	Kit Repair Suit 6300-040 Series
1101-235-238	Union 5/8-18 UNF LH.655	6300-125	Elbow Duoflow Fixed PipeType
1101-235-259	Union M16 X 1.5 LH16mm SlC/Sl	6400-031C	Kit Repair Suit 6400-031 Series
1101-235-343	Union M16 X 1.5 LH18mm Pilot	6400-048C	Kit Repair Suit 6400-048 Series
1101-235B238	Kit Rebuild Suit 1101-235238	655-000K	Kit Repair Suit 655-000 Series
1102-025-001004 9	Union CG/TS 1/4' NPT BPort 1/	655-500-117	Union 2' NPT LH
1102-025-005	Union 1/4' NPT Tap In Shaft	655-500-125	Union 2' BSP LH
1102-025B001	Kit Rebuild Suit 1102-025-0010	655-515-124	Union 2' BSP RH Air Service Sp
1102-070-079	Union 5/8'- 18 UNF LH	657-000-116	Union 2' NPT RH
1102-070-081	Union 1/4' NPT RH	657-000-117	Union 2' NPT LH
1102-070-082	Union 1/4' NPT LH	657-000-125	Union 2' BSP LH
1102-070-104	Union 1/4' BSP LH	657-000C	Kit Repair Suit 657-000Series
1102-070-166	Union 35mm FLG (29F)	657-050-124	Union 2' BSP RH Rotor
1102-070B029	Kit Rebuild Suit 1102-070-029	657-050B124	Kit Rebuild ELS 2' BSP RH
1102-070B078	Kit Rebuild Suit 1102-070-078	755-117	Elbow Duoflow 2 X 1-1/4' NPT 9
1102-070B079	Kit Rebuild Suit 1102-070079	755-700-330	Union 2-1/2' BSP RH
1102-070B082	Kit Rebuild Suit 1102-070082	755-700-411	Union 2-1/2' BSP LH
1108-001-102	Union 5/8'-18 UNF LH PLT	755-700-413117	Union 2-1/2' NPT RH Duoflow
1109-010-165	Union 5/8'-18 UNF LH	755-701-330117	Union TC/C 2.5' BSP RH Rotor
1109-010-188	Union M16 X 1.5 LH	755-701B330	Kit Rebuild 2-1/2' BSP RH Roto
1109-021-188	Union M16 X 1.5 LH Coolant Series	755-701C	Kit Repair Suit 755-701Series
1109-021-192	Union M16 X 1.5 LH	755-702B413	Kit Rebuild
1109-023-212	Union M16 X 1.5 LH	755-707-411	Union 2 1/2' BSP LH Rotor
1109-024-212	Union M16 X 1.5' LH	755-707B411	Kit Rebuild Suit 755-707-411 U
1109-040-388	Union 3/8' 90 Degree EndCap	755-713B495	Kit Rebuild Suit 755 Series Un
1109-041-192	Union M16 X 1.5 LH	755-731-330139	Union Rotating 2-1/2'BSP RH
1109-043-412	Union M16 X 1.5 LH	755-732B411	Kit Rebuild Suit 755 Series Un
1109-044-220	Union M16 X 1.5 LH	755-747C	Kit Repair
1109-640-644	Union Pop-Off Coolant Service	755-788C	Kit Repair
1115-000B001	Kit Rebuild Suit 1115-000001	857-000C	Kit Repair 857-000 Series
1115-000B017	Kit Rebuild Suit 1115-000017	857-001-119	Union 3' BSP LH T/IDuoflow
1115-009-386	Union CG/SlC 5/8-18UNF LH Rot	857-020C	Kit Repair 857-020 Series
115-130-017	Union SM 5/8-18 UNF LH Rotor	902-111-165	Union 5/8'-18 UNF LH.655 PLT
1115-179-3451	Union 5/8-18 UNF RH	902-111-192	Union M16 X 1.5 LH
116-020-248	Union 3/8' NPH RH	902-120-101	Union Coolant
1116-048-043	Union Sic/Sic 5/8'-18 UNF RH	902-131-217	Union 12mm Male Pilot
1116-048-051	Union 5/8" UNF LH	902-225-104	Union coolant
1116-048-064	Union 5/8-18 UNF RH	9075-001-106	Union 3/4' NPT RH
1116-048-143	Union M16 X 1.5 LH PLT	9075-001-107	Union 3/4' NPT LH
1116-048B051	Kit Rebuild Suit 1116-048-051	9075-001B106	Kit Rebuild Suit 9075-001-106
1116-048B059	Kit Rebuild Suit 1116-048-059	9075-014-126	Union 3/4' BSP RH
1116-048B064	Kit Rebuild Suit 1116-048-064	9075-014B126	Kit Rebuild Suit 9075-014126
1116-090-043	Union 5/8'-18 UNF RH	9075-020-124	Union 3/4' NPT RH Hot Oil
1116-090-051	Union 3/8 NPT 5/8-18NFLH	9075-020-125	Union 3/4' NPH LH Hot Oil
1116-090-064	Union 5/8-18 UNF RH	9075-020B124	Kit Rebuild Suit 9075-020-124
1116-090-249	Union 5/8 18 UNF RH	9075-020B125	Kit Rebuild Suit 9075-020-125
1116-090B059	Kit Rebuild Suit 1116-090-059	9075-029-110	Union 3/4' BSP RH Steam Service
1116-090B249	Kit Rebuild Suit 1116-090-249	9075-029-110409	Union 3/4' BSP RH Dowflow With
1116-319-248	Union 3/8' NPT RH SM	9075-029-111	Union 3/4' BSP LH SteamService
1116-555-463	Union M16 x 1.5 SA-090	9075-030-126	Union 3/4' BSP RH HotOil Service
1116-600-059	Union 5/8' 18 UNFStraight LH	9100-001-103135	Union 1' NPT RH Special
1116-600-463	Union Coolant M16 X 1.5LH	9100-001-109	Union 1' NPT LH SteamService
1116-610-463	Union Sic/Sic M16 X 1.5LH	9100-001B103	Kit Rebuild Suit 9100-001-103
1116-672-043	Union 5/8-18 UNF RH	9100-001B109	Kit Rebuild Suit 9100-001-109
1129-033-301	Union M16 X 1.5	9100-020B220	Kit Rebuild Suit 9100-020-220
1139-032-301	Union Bearingless Deublin	9100-020B221	Kit Rebuild Suit 9100-020-221
1205-000-003	Union 1/2' NPT RH	9100-027-112	Union 1' BSP LH SteamService
1205-000-004	Union 1/2' NPT LH	9100-027-112408	Union 1' BSP LH SteamDuo Fixed
1205-000-013	Union 1/2' BSP LH	9100-027-113	Union 1' BSP RH SteamService
1205-000-019	Union 3/4' NPT RH	9100-027B112	Kit Rebuild Suit 9100-027-112
1205-000-025	Union 3/4-16 UNF LH	9100-027B113	Kit Rebuild Suit 9100-027.113
1205-000-039	Union 3/4-16 UNF RH	9100-045-211	Union 1' BSP RH Hot Oil Service
1205-000-586	Union 1/2' BSP RH	9100-045-212	Union 1' BSP LH Hot Oil
1205-000B025	Kit Rebuild Suit 1205-000025	9100-045B211	Kit Rebuild Suit 9100-045211
1205-011-012	Union 1/2" BSP RH Rotor 1/2'B	9100-045B212	Kit Rebuild Suit 9100-045-212
1205-065-001	Union 1-14 UNS RH	9100-403	Elbow Duoflow Rotating Siphon
1205-065-021	Union 3/4' BSP RH	9100-409	Elbow Duofow Fixed Syphon 1/4
1300-082-014	Union 5/8' UNF RH	9125-001-109	Union 1-1/4' NPT RH Steam Service
1300-082-104	Union 3/8' BSP RH	9125-001-110400	Union 1-1/4' NPT LH Duoflow
1300-084-002	Union 3/8' NPT RH	9125-001B109	Kit Rebuild Suit 9125-001.109
1300-084-023	Union 5/8'-18 UNF RH Rotor	9125-001B110	Kit Rebuild Suit 9125-001.110
1300-084C	Kit Repair 1300-084Series	9125-015-118	Union 1-1/4' BSP RH Steam Service
1379-160	Union 4 Passage 3/8 Inch BSP	9125-015-119	Union 1-1/4'BSP LHSteam Service
1379-460	Union 4 Passage 3/8 Inch NPT	9125-015B118	Kit Rebuild Suit 9125-015118
1379-495	Union 4 Passage Water3/8' NPT	9125-020-139	Union 1-1/4' NPT RH Hot Oil service
1379-520	Union 4 Passage Water3/8' BSP	9125-020-140	Union 1-1/4' NPT LH HotOil service
14075-004-447	Union 3/4' BSP RH	9125-020B139	Kit Rebuild Suit 9125-020-139
1500-194	Union Deu-plex With Oil Wick	9125-020B140	Kit Rebuild Suit 9125-020-140
1500-250	Union Deu-plex Air Service Met	9125-030-137	Union 1.1/4' BSP RH Hot Oil serivice
1500-367	Union Deu-plex 1/2"NPTPorts	9125-030B137	Kit Rebuild Suit 9125-030-137
154-015B178	Kit Rebuild Suit 154-015.178 U	9150-001-104400	Union 1-1/2' NPT LH Duoflow
155-000-022	Union 3/4-16 UNF LH	9150-018-113	Union 1-1/2' BSP RH Steam Service
155-000-119	Union 1/2' BSPT RH Special Rot	9150-018-114	Union 1-1/2' BSP LH Steam Service
155-000B022	Kit Rebuild Suit 155-000.022 U	9150-018B113	Kit Rebuild Suit 9150-018.113
155-000B151	Kit Rebuild Suit 155-000.151 U	9150-020-195	Union 1-1/2' NPT RH. Hot Oil serivice
155-139B151	Kit Rebuild Suit 155-139-151 U	9150-020B195	Kit seild Suit 9150-020-195
155-199	Elbow Duoflow 1/8' BSP Fixed	9150-020B196	Kit seild Suit 9150-020-196
155-208-252	Union 1/2' BSP RH ELS Seals	9150-124 9125+915	Elbow Duoflow 3/4' NPT Syphon
155-208B113	Kit Rebuild Suit 155-208-113 U	9150-401 9125+915	Elbow Duoflow 3/4' NPT Fixed
155-208B252	Kit Rebuild Suit 155-208-252 U	9200-001-102	Union 2' NPT RH
155-208B253	Kit Rebuild Suit 155-208.253 U	9200-001-102401	Union 2' NPT RH Duoflow
155-339-151	Union L/T 1/2' BSP RH	9200-001-111	Union 2' NPT LH
155-471	Elbow Duoflow 9.9mm Rotating S	9200-001-121403	Union Quick Connect Duoflow
155-604-151	Union 1/2' BSP RH	9200-001B102	Kit Rebuild Suit 9200-001102
155-604B151	Kit Rebuild Suit 155-604-151 U	9200-001B121	Kit Rebuild Suit 9200-001121
155-604K	Kit Repair	9200-020-122	Union 2' Quick Connect Hot Oil
155-907B021	Kit Rebuild Suit 155-907021 U	9200-029-118	Union 2' BSP LH
157-000-001	Union 1/2' NPT RH	9200-029B118	Kit Rebuild Suit 9200-029118
157-000-002	Union 1/2' NPT LH	9200-030-119	Union 2' BSP RH
157-006-021	Union 3/4'-16 UNF RH	9200-030B120	Kit Rebuild 2' BSP LH
157-006-022	Union 3/4'-16 UNF LH	9200-138	Wedge Set Split
157-006B021	Kit Rebuild Suit 157-006-021 U	9200-433	Elbow 9150 & 9200 Series Fixed
157-045-119	Union 1/2' PT RH	927-150-151	Union High Pressure Water 3/4'
157-050-001	Union 1/2' NPT RHSIC/SIC	927-150B151	Kit Rebuild Suit 927-150-151 U
157-050-021061	Union SlC/SlC 3/4-16UNF RH	943-700	Union Bearingless CG/SIC
157-050-022	Union 3/4'-16UNF LH ELSSEALS

Key Features

1. Precision Engineering

Tight Tolerances: Deublin Rotary Unions are manufactured with extremely tight tolerances. This ensures that all components fit together perfectly, minimizing internal leakage and maximizing efficiency. For example, the rotor-stator interface has a tolerance of less than [X] mm, which is crucial for maintaining a proper seal under high pressures.
Advanced Materials: The use of high-quality materials such as stainless steel, carbon graphite, and ceramic for seals and components ensures durability and resistance to wear, corrosion, and chemical attack. In chemical processing applications, stainless steel rotors and stators prevent corrosion from aggressive chemicals, extending the union’s service life.

2. Customization Options

Multiple Configurations: Deublin offers a wide range of configurations to suit different applications. This includes different sizes (from small-diameter unions for precision machinery to large-diameter unions for heavy-duty industrial equipment), connection types (such as NPT, BSP, and flange connections), and media-specific designs. For example, a food processing application may require a union with a sanitary flange connection and food-grade seals, while a machining application may need a union with a standard NPT connection for coolant transfer.
Tailored Solutions: For unique or specialized applications, Deublin can provide custom-engineered rotary unions. This involves working closely with customers to understand their specific requirements (such as extreme temperatures, pressures, or media compatibility) and designing a solution that meets those needs.

3. Reliable Performance

Long Service Life: Due to their precision engineering and high-quality materials, Deublin Rotary Unions have a long service life. In many industrial applications, they can operate for thousands of hours without requiring major maintenance or seal replacement. This reduces downtime and maintenance costs, improving overall operational efficiency.
Consistent Media Transfer: The design of these unions ensures consistent media transfer rates, regardless of the rotation speed or operating conditions. This is crucial for applications where precise fluid or gas delivery is required, such as in the application of coatings in the printing industry or the supply of coolant in machining.

4. Easy Installation and Maintenance

Simplified Installation: Deublin Rotary Unions designed for easy installation. They come with clear installation instructions and can be mounted using standard tools and techniques. The compact design also allows for easy integration into existing equipment layouts.
Minimal Maintenance: As mentioned earlier, these unions engineered to minimize maintenance. Routine maintenance tasks, such as seal inspection and lubrication (if required), can perform quickly and easily. Some models are even designed for in-place maintenance, allowing for seal replacement without removing the entire union from the equipment.

Application

1. Manufacturing and Machining

In manufacturing plants, Deublin Rotary Unions play a vital role in machine tools such as lathes, milling machines, and grinders. They supply coolant to the cutting tool and workpiece, ensuring efficient heat dissipation during machining operations. For example, in high-speed CNC machining, the union must handle high-pressure coolant (up to [X] psi) while rotating at speeds of [X] rpm or more. The precision engineering of Deublin unions ensures that the coolant delivered accurately, improving tool life and part quality.

2. Paper and Printing

The paper industry relies on Deublin Rotary Unions for various processes. In paper machines, they transfer steam to drying cylinders, which is essential for removing moisture from the paper web. The unions must withstand high temperatures (up to [X] °F) and pressures (up to [X] psi) while rotating at slow to moderate speeds. Additionally, in printing presses, they supply ink or coating materials to rotating cylinders, ensuring uniform application and high-quality print results.

3. Food and Beverage

In food processing, hygiene and reliability are paramount. Deublin Rotary Unions used in equipment such as rotary fillers, pasteurizers, and bottling machines. They transfer food-grade fluids like water, syrup, and cleaning agents. These unions are designed with materials that meet food safety standards (such as stainless steel and FDA-approved seals), preventing contamination and ensuring product integrity.

4. Energy and Power Generation

In power plants, Deublin Rotary Unions employed in turbine systems, where they transfer lubricating oil or hydraulic fluid to rotating components. They must operate in harsh environments with high temperatures, pressures, and vibration. The robust design of these unions ensures reliable operation, contributing to the efficient generation of electricity.

5. Textile and Chemical

In the textile industry, they used in dyeing machines to transfer dye liquor to rotating beams, ensuring uniform coloration of fabrics. In chemical plants, they handle aggressive chemicals, requiring corrosion-resistant materials and advanced sealing technologies to prevent leaks and ensure worker safety.

Conclusion

Deublin Rotary Unions are indispensable components in a wide range of industrial applications. Their precision engineering, reliability, and customization options make them a top choice for companies looking to optimize fluid transfer in rotating equipment. By understanding the product’s features, applications, and selection criteria, businesses can leverage the benefits of Deublin Rotary Unions to improve operational efficiency, reduce downtime, and enhance product quality. Whether in manufacturing, paper, food, energy, or other industries, investing in a high-quality Deublin Rotary Union is a decision that pays off in the long run, ensuring seamless and reliable fluid transfer for years to come.

For more information on Deublin Rotary Unions and to find the perfect replacement solution for your application, contact our team of experts today. We are ready to assist you in selecting, customizing, and implementing the right rotary union for your needs.

Deublin Rotary Union: Precision Engineered for Industrial Excellence

Description

Deublin Hydraulic Rotary Union & Deublin Air And Hydraulic Rotary Unions