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Sale!
Deublin 1479 Series Air Rotary Union
Original price was: $700.00.Current price is: $620.00.
- Product name: Dublin 1479 Series Air Rotary Union
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- Max Flow Rate: Up to 28.5 GPM (108 L/min)
- Max Speed: Up to 3000 RPM
- Rotor Connection: 1/2″ NPT
- Housing Connection: Flanged
- Operating Temperature: Up to 250°F (121°C)
Sale!
Buy Deublin 1379 Series Air Rotary Connector | OEM Price & Fast Shipping
Original price was: $700.00.Current price is: $620.00.
- Product name: Dublin 1379 Series Air Rotary Union
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- Max Flow Rate (Air) : Up to 53 L/min (14 GPM)
- Max Speed: Up to 3000 RPM
- Rotor Connection: G 3/8″ NPT
- Overall Length: Varies by model
- Operating Temperature: Up to 250°F (121°C)
Sale!
Deublin 1690 000 105 Rotary Union Alternative | High-Speed Air Rotary Joint Manufacturer
Original price was: $350.00.Current price is: $320.00.
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- Max Flow Rate (Air): Up to 40 CFM (1132 L/min)
- Max Speed: Up to 3000 RPM
- Rotor Connection: 1″-11 G RH
- Housing Connection: 1/4″-18 NPT
- Operating Temperature: Up to 250°F (121°C)
Sale!
Deublin 1890 Series Rotary Union Alternative | High-Speed Air Rotary Joint Manufacturer
Original price was: $350.00.Current price is: $320.00.
- Product name: Dublin 1890 Series Air Rotary Union
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- Max Flow Rate: Up to 300 CFM (8497 L/min)
- Max Speed: Up to 3000 RPM
- Rotor Connection: G 1-1/2″ RH
- Housing Connection: 3/4″ NPT
- Operating Temperature: Up to 250°F (121°C)
Sale!
Deublin 1690 Series Air Rotary Union Replacement Manufacturer – Trusted Chinese Manufacturer
Original price was: $350.00.Current price is: $320.00.
- Product name: Deublin 1690 Series Air Rotary Union
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- Max Flow Rate (Air) : Up to 40 CFM (1132 L/min)
- Max Speed: Up to 3000 RPM
- Rotor Connection: 1″-11.5 NPT RH
- Housing Connection: 1/4″-18 NPT
- Operating Temperature: Up to 250°F (121°C)
Sale!
High-Performance Rotary Union Alternative to Deublin 1790000114
Original price was: $350.00.Current price is: $319.00.
- Product name: Deublin 1790-000-114 Air Rotary Union
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- Max Flow Rate (Air) : Up to 40 CFM (1132 L/min)
- Max Speed: Up to 3000 RPM
- Rotor Connection: G 1¼ NPT RH
- Housing Connection: ½ NPT
- Operating Temperature: Up to 250°F (121°C)
Sale!
Deublin 1790 Series Air Rotary Union Replacement
Original price was: $350.00.Current price is: $319.00.
- Product name: Deublin 1790 Series Air Rotary Union
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- Max Flow Rate (Air) : Up to 40 CFM (1132 L/min)
- Max Speed: Up to 3000 RPM
- Rotor Connection: G 1¼ NPT RH
- Housing Connection: ½ NPT
- Operating Temperature: Up to 250°F (121°C)
Sale!
Reliable Hydraulic Agricultural Rotary Union for Modern Agricultural Equipment
Original price was: $300.00.Current price is: $291.50.
- Flow Rate: 1 to 20 liters per minute (L/min)
- Pressure Rating: Up to 10 bar (145 psi)
- Temperature Range: 0°C to +60°C (32°F to +140°F)
- Material Construction: Brass, Stainless Steel, High-Quality Plastics
- Sealed Integrity: Durable seals ensure leak-free operation
- Rotational Speed: Up to 100 rpm
Sale!
Deublin 355 Series Rotary Union Replacement – OEM Equivalent
Original price was: $300.00.Current price is: $285.00.
- Product Type: Deublin 355 Series Compatible Rotary Union Replacement
- Compatible Series: Deublin 355 Series
- Reference Model: 355-021-002 and other 355 Series configurations
- Media: Compressed Air / Hydraulic Oil / Vacuum
  </li>
- =”product-table-cell product-table-header”>Design: Single-Passage / Monoflow Rotary Union
- Typical Rotor Connections: 1″-11.5 NPT RH, 1-1/2″-12 UNF RH/LH, G1 RH, and other configurations depending on the model
- Housing Connection: Radial connection configuration
Sale!
Deublin 250 Series Large Rotary Union Cost-Effective Alternative Manufacturer
Original price was: $280.00.Current price is: $270.00.
- Max Pressure (Air): 150 PSI
- Max Pressure (Vacuum): -13.75 PSI
- Max Flow Rate (Air): Up to 300 CFM
- Overall Length: Varies by model
- Rotor Connection: Various options available (e.g., G 1/4″-19)
- Operating Temperature: Up to 250°F (121°C)
Sale!
Deublin 1300 Series Rotary Union Replacement Manufacturer
Original price was: $300.00.Current price is: $260.00.
- Max Pressure: Pressure rating depends on the model configuration and media.
- Max Speed: Up to 3000 RPM
- Media Types: Air, Hydraulic Oil
- Overall Length: Varies by model
- Rotor Connection: Various thread configurations available
- Operating Temperature: Up to 250°F (121°C)
- Typical applications: Compressed air/ Hydraulic oil/ Industrial fluids
Sale!
Rotary Union For Multiple Media
Original price was: $300.00.Current price is: $255.00.
- Max Pressure: Up to 10,000 PSI (690 bar)
- Max Temperature: Up to 200°C (392°F)
- Number of Passages: Up to 12 independent passages
- Rotational Speed: Up to 3,000 RPM
- Materials: Stainless Steel, Carbon Graphite Seals
- Seal Type: Balanced Mechanical Seals
Sale!
Deublin 2620-220-252 Rotary Union Alternative | Dual Passage CNC Rotary Joint Manufacturer
Original price was: $260.00.Current price is: $249.00.
- Part Number: 2620-201-252
- Maximum Pressure: 140 bar (2030 psi)
- Maximum Speed：Up to 7000 RPM
- Media Compatibility： Water, oil, air, coolant
- Seal Material：Silicon carbide
- Dimensions： Customizable upon request
Sale!
Deublin 2620 Series Rotary Union Alternative | Dual Passage CNC Rotary Joint Manufacturer
Original price was: $260.00.Current price is: $243.60.
- Product name: Dublin 2620 Series Air Rotary Union
- Max Pressure (Air): 145 PSI (10 bar)
- Max Pressure (Coolant): 1015 PSI (70 bar)
- Max Air Flow Rate: 74.2 CFM (2100 L/min)
- Max Coolant Flow Rate: 18.2 GPM (69 L/min)
- Max Temperature (Air): 160°F (71°C)
- Max Temperature (Coolant): 160°F (71°C)
- Rotor Connectio: 4.25″ Flange, 0.75″ Pilot
- Housing Connection: 1/4″-18 NPT
Sale!
Deublin 2200 Series Rotary Union Replacement Manufacturer | High Speed Pneumatic Rotary Union Replacement Solution
Original price was: $260.00.Current price is: $236.00.
- Max Pressure (Air):150 PSI
- Max Speed: Maximum speed depends on the model configuration and operating conditions.
- Media Types: Compressed Air/ Pneumatic Applications/ Industrial Gas Transfer
- Overall Length: Varies by model
- Rotor Connection: Various options available (e.g., G 1/4″-19)
- Operating Temperature: Up to 250°F (121°C)
Sale!
Deublin 2117 Series Rotary Union Replacement Manufacturer
Original price was: $220.00.Current price is: $206.00.
- Product Type: Single-Passage Rotary Union
- Application: CNC Machine Tools / Industrial Equipment
- Media: Coolant / Air / Light Oil
- Structure: Rotating Shaft Type Rotary Joint
- Manufacturing: CNC Precision Machining
- Customization: Available
Sale!
Rotary Union Custom Timing for Precision Fluid Transfer Applications
Original price was: $220.00.Current price is: $201.00.
- Product name: Rotary Union Custom Timing
- Flow Stations: 2-10
- Max Hydraulic Pressure: 7,500 PSI
- Max Temperature: 225°F
- Max RPM: 50
- Media Compatibility: Air, Gas, Oil, Steam
Sale!
Multi-passage Multi-station Rotary Union Timing Valve
Original price was: $220.00.Current price is: $201.00.
- Product name: rotary union timing valve
- Max. Speed: ≤100RPM
- Max. Pressure: ≤30MPA
- Medium: cooing water, gas, hydraulic oil
- Passage: 1-24, can customize
- Interface size: G1/8″-G1/2″
Sale!
High Performance Replacement Solution for Deublin Type 4 Passage Rotary Unions
Original price was: $220.00.Current price is: $201.00.
- Customized support: OEM, ODM, OBM
- Max. Hydraulic Pressure: 7,000 PSI
- Max. Air Pressure: 250 PSI
- Max. Vacuum Pressure: 28″ Hg
- Max. Temperature: 225° F
Sale!
Deublin 1005 Series Rotary Unions Replacement for Air Applications
Original price was: $180.00.Current price is: $169.00.
- Product name: Dublin 1005 Series Rotary Union Large Rotary Unions for Air
- Max Pressure: Up to 140 bar (2030 PSI)
- Max Speed: Up to 10,000 RPM
- Media Types: Air, Hydraulic Oil, Coolant
- Overall Length: Varies by model
- Rotor Connection: Various options (e.g., 1/8 NPT)
- Max Temperature: Up to 71°C (160°F)
- Flow Rate : Up to 6.7 L/min (1.8 GPM)
Sale!
Coolant Rotary Union
Original price was: $130.00.Current price is: $128.00.
- Speed: 4000-15000rpm
- Temperature Range: -30~+95°c
- Pressure: 70-100bar
- Working Medium: Hydraulic oil, water, coolant
Sale!
Deublin 1690-000-168 Rotary Union
Original price was: $140.00.Current price is: $126.00.
- Part Number: 1690 000 168
- MRotor Connection G 1″-11 RH
- Housing Connection 1/4″-18 NPT
- Maximum Air Flow 40 CFM (1132 l/min)
- Maximum Air Pressure 150 psi (10 bar)
- Maximum Air Temperature 250°F (121°C)
- Maximum Hydraulic Pressure 3000 psi (207 bar)
- Maximum Hydraulic Temperature 250°F (121°C)
- Vacuum Maximum Pressure -13.75 psi (-0.95 bar)
- Vacuum Maximum Temperature 250°F (121°C)
Sale!
Reliable Alternative to Deublin Rotary Unions for Demanding Industrial Applications
Original price was: $140.00.Current price is: $126.00.
- Rotor Connection 1″-11.5 NPT RH
- Housing Connection 1/4″-18 NPT
- Maximum Air Flow 40 CFM (1132 l/min)
- Maximum Air Pressure 150 psi (10 bar)
- Maximum Air Temperature 250°F (121°C)
- Maximum Hydraulic Pressure 3000 psi (207 bar)
- Maximum Hydraulic Temperature 250°F (121°C)
- Maximum Vacuum Pressure -13.75 psi (-0.95 bar)
- Maximum Vacuum Temperature 250°F (121°C)
Sale!
Deublin 1115 Series Large Rotary Union Replacement Made in China
Original price was: $140.00.Current price is: $120.00.
- Rotor Connection： G 1/4″-19 RH
- B Port：1/4″-18 NPT
- Overall Length：3.189 in
- Media Types： Air, Hydraulic Oil, Vacuum
- Max Pressure (Air)：150 psi
- Max Pressure (Hydraulic Oil)：1000 psi
- Max Pressure (Vacuum)：-13.75 psi
- Max Flow Rate (Air)：40 CFM
- Max Flow Rate (Hydraulic Oil):4 GPM
- Operating Temperature: Up to 250°F (121°C)
Sale!
9000 Series Steam and Hot Oil Unions Rotary Union Manufacturing
Original price was: $130.00.Current price is: $120.00.
- Model number: 9000 series
- Connection: Male/flange
- Product name: 9000 Series Steam Rotary Union
- Medium: Steam / Hot Oil
- Standard: BSP/NPT
- Size: 3/4″~2″
- Maximum Pressure: 150PSI/10bar
- Maximum Temperature: 365°F /185°C
- Maximum Speed: 400 RPM℃
Sale!
Heavy-Duty Marine Rotary Union for Offshore & Shipboard Hydraulic Systems
Original price was: $130.00.Current price is: $118.00.
- Operating Pressure: Up to 300 bar (depending on model)
- Temperature Range: -40°C to +200°C
- Rotation Speed: Maximum rotational speed up to 5000 RPM
- Media Compatibility: Suitable for water, oil, air, steam, and hydraulic fluids
- Connection Options: Various thread types and flange connections available
Sale!
Deublin 902-141-192 Rotary Union Replacement | OEM Supplier
Original price was: $130.00.Current price is: $116.00.
- Part Number: 902-141-192
- Max Coolant Pressure: 10 bar (145 psi)
- Max Speed：20,000 RPM
- Max Flow Rate：15 l/min (3.96 GPM)
- Max Temperature：70 °C (158 °F)
- Rotor Connection Type： Axial and Radial
Sale!
Deublin 1116-610-463 Rotary Union Replacement for CNC Through-Spindle Coolant Systems
Original price was: $125.00.Current price is: $115.00.
- Part Number：116-610-463
- Supply Connection：1/4″-18 NPT
- Rotor Connection: M16 x 1.5 LH, 17.993 mm pilot
- Overall Length:112 mm
- Housing Diameter: 43.64 mm
- Maximum Pressure: 69 bar (1000 PSI)
- <strong>Maximum Speed: Up to 12000 RPM
Sale!
Deublin 1116-670-463 Rotary Union High-Pressure Corrosion-Resistant
Original price was: $125.00.Current price is: $115.00.
- Size：3/8″
- Max Speed: 12000RPM
- Max Pressure: 70bar
- Max Temperature: 70℃
- Material: stainless steel/carbon steel; aluminum
- Thread： BSPP BSPT NPT METRIC
- Standard： ANSI
- Usage: cooling liquid
Sale!
High Pressure Multi Channel Rotary Joint
Original price was: $120.00.Current price is: $110.00.
- Maximum pressure: 40MPa
- Maximum temperature: 120 ℃
- Maximum speed of use: 200 rpm
- Media: Water, Hydraulic oil,Compressed air
Sale!
Multi Passage Rotating Union for Hydraulic, Pneumatic and Mixed-Media Applications
Original price was: $120.00.Current price is: $110.00.
- Maximum Passages: Up to 24
- Operating Pressure : Up to 6000 psi
- Temperature Range: -40°C to +150°C
- Seal Type : Customizable seal designs
- Material: Stainless steel / High-strength alloys
- Rotation: Bi-directional
Sale!
Hydraulic Dual Channel Rotary Joint for High-Pressure Applications
Original price was: $120.00.Current price is: $110.00.
Our hydraulic dual channel rotary joint transfers two independent hydraulic or fluid circuits between stationary piping and rotating equipment.

Designed for high-pressure, low-to-medium-speed applications, this model supports operating pressures up to 30 MPa and rotational speeds up to 150 RPM.

Available with BSPP, BSPT and NPT connections, it can be customized according to port size, installation dimensions, operating medium and equipment requirements.

Typical applications include hydraulic rotary tables, clamping systems, steel processing machinery, winding equipment and industrial automation.
Sale!
Reliable Dual-Channel Rotary Unions Designed for Demanding Industrial Applications
Original price was: $120.00.Current price is: $110.00.
- Maximum Pressure: Up to 400 bar (5800 PSI)
- Maximum Rotational Speed: Up to 42,000 RPM
- Fluid Compatibility: Hydraulic oil, air, water, coolants
- Size Range: Customizable to fit specific needs
- Temperature Range: -20°C to 120°C
Sale!
Deublin 1116-555-463 Rotary Union Alternative – High Speed CNC Coolant Joint
Original price was: $120.00.Current price is: $110.00.
- Compatible Model: Deublin 1116-555-463
- Max Speed: 8000 RPM
- Application: CNC Drilling, Coolant Through Spindle
- Media Supported: Coolant, Air, Water
- Port Size: 1/2” NPT
Sale!
Deublin 1129-016-301 Rotary Union Replacement for High-Speed CNC Spindle Applications
Original price was: $120.00.Current price is: $108.00.
- Part Number: 1129-016-301
- Max Pressure: 210 bar (3,000 psi)
- Max Speed: 20,000 RPM
- Media: Water, Steam, Hydraulic Fluids, Compressed Air
- Materials: Stainless Steel, Brass
- Seals: Mechanical Seals, Silicon Carbide (Optional)
- Channels: Single or Multi-Channel Configurations
- Temperature Range: -40°C to 200°C (-40°F to 392°F)
Sale!
Deublin 902-121-188 Rotary Union Replacement OEM-Compatible Manufacturer
Original price was: $120.00.Current price is: $108.00.
- Part Number: 902 121 188
- Max Coolant Pressure: 10 bar
- Max Speed: 20,000 RPM
- Max Flow Rate: 15 l/min
- Connection Type: Axial and Radial
- Material: Anodized Aluminum & SS
Sale!
Deublin 902-120-188 Rotary Union Replacement for CNC Through-Spindle Coolant Systems
Original price was: $120.00.Current price is: $108.00.
- Model: 902 120 188
- Max Operating Pressure: 145 PSI (10 bar)
- Max Speed: Up to 20,000 RPM
- Max Flow Rate: Up to 4.1 GPM (15 l/min)</li>
- Max Temperature: Up to 70°C
- Housing Material: Anodized aluminum
- Rotor Material: Stainless steel
Sale!
Deublin 1109-010-165 Rotary Union- Coolant for CNC Machines
Original price was: $120.00.Current price is: $108.00.
- Supply Connection: 3/8″-18 NPT
- Rotor Connection: 5/8″-18 UNF LH
- Overall Length: 135 mm (5.315 inches)
- Housing Diameter: 53.5 mm (2.106 inches)
- Maximum Pressure (MQL):10 bar (150 psi)
- Maximum Speed: 20,000 RPM
- Operating Temperature: Up to 71°C (160°F)
Sale!
Cost-Effective Replacement Deublin 1109-040-188 Rotary Union
Original price was: $120.00.Current price is: $108.00.
- Model: Compatible with Deublin 1109-040-188
- Max Pressure: 210 bar (3,000 psi)
- Max Speed: 20,000 RPM
- Media: Water, Steam, Hydraulic Fluids, Compressed Air
- Materials: Stainless Steel, Brass
- Seals: Mechanical Seals, Silicon Carbide (Optional)
- Channels: Single or Multi-Channel Configurations
- Temperature Range: -40°C to 200°C (-40°F to 392°F)
Sale!
Deublin 1109-021-188 Rotary Union Replacement | High-Speed CNC Coolant Rotary Union Manufacturer
Original price was: $120.00.Current price is: $108.00.
- Max Pressure: 210 bar (3,000 psi)
- Max Speed: 20,000 RPM
- Media: Water, Steam, Hydraulic Fluids, Compressed Air
- Materials: Stainless Steel, Brass
- Seals: Mechanical Seals, Silicon Carbide (Optional)
- Temperature Range: -40°C to 200°C (-40°F to 392°F)