Deublin Rotary Union

Looking for a high-quality replacement for your Deublin rotary union?
We offer a wide range of interchangeable rotary joints that are 100% compatible with popular Deublin models—at a significantly lower cost.

With over 10 years of experience in rotary sealing solutions, we provide precision-manufactured products that match the form, fit, and function of original Deublin rotary unions. Whether you’re operating in CNC machining, metallurgy, paper production, or fluid power systems, our rotary unions deliver exceptional performance with guaranteed compatibility.

Fully Compatible with Popular Deublin Models

We manufacture direct replacements for the most commonly used Deublin rotary unions, including but not limited to:

Our Model No.Replaces Deublin ModelMedia TypeMax PressureMax SpeedPort SizeThread TypeSeal Material
D-257-123257-000-123Air / Water10 bar1500 RPM1/2"NPT / BSPCarbon Graphite
D-902-192902-141-192Coolant / Oil80 bar3000 RPM3/4"NPTTungsten Carbide
D-1109-2051109-000-205Steam15 bar250 RPM1"BSPTCarbon / Stainless
D-1111-0251111-000-025Thermal Oil20 bar200 RPM3/4"NPTGraphite / Brass
D-1121-3001121-030-300Air / Vacuum12 bar2000 RPM1/2"NPT / BSPNBR / Viton
D-1539-1011539-001-101Water / Coolant35 bar2500 RPM1/2"NPTCarbon Ceramic
D-256-100256-000-100Steam / Hot Oil10 bar300 RPM1"BSPGraphite / SS
D-1571-8001571-180-800Compressed Air16 bar3000 RPM1/2"NPTPTFE / Brass
D-1700-0031700-000-003Oil / Hydraulic210 bar1800 RPM3/8"SAETungsten Carbide
D-1132-2751132-030-275Steam / Condensate20 bar150 RPM1-1/4"NPTCarbon Graphite

💡 Why Choose Our Deublin Rotary Union Replacements?

🔄 100% Interchangeable

Our rotary unions are dimensionally and functionally compatible with Deublin, requiring no machine modifications.

🔧 Durable Sealing Solutions

We use advanced sealing materials like carbon graphite, PTFE, and tungsten carbide to suit different pressures, temperatures, and speeds.

💰 Competitive Pricing

Save up to 50-70% compared to original Deublin rotary unions—without compromising performance or durability.

🚚 Fast Delivery & OEM Options

We stock high-demand models for fast global shipment. OEM and private label options available for distributors and machine builders.

🏭 Industries We Serve

Our Deublin-compatible rotary unions are widely used in the following industries:

CNC Machine Tools

High-speed coolant unions for turning centers, milling machines, and spindles.

Steel & Aluminum Rolling

Water-cooled rotary joints for roll cooling in continuous casting and hot mills.

Paper & Corrugating Industry

Steam rotary unions are used in dryers, calendars, and paper processing.

Hydraulic & Pneumatic Systems

Rotary connections for compressed air, vacuum, hydraulic oil, and more.

❓ Frequently Asked Questions

Q: Are your rotary unions 100% interchangeable with Deublin models?

A: Yes. We precisely match Deublin’s dimensional specifications to ensure drop-in compatibility.

Q: Do you provide technical support or help with selection?

A: Absolutely. Our engineers can assist you in identifying the right model or customizing a solution for your equipment.

Q: Can I order with my logo or packaging?

A: Yes. We provide OEM/ODM services including private branding, laser marking, and customized packaging.

📞 Contact Us for a Free Quote or Compatibility Check

Looking to replace your Deublin rotary union or reduce your maintenance costs?
We’re here to help.

📧 Email: sales@dannhydraulic.com
📱 WhatsApp: +86-15122592153
🌐 Website: www.dannhydraulic.com

  • Sale! Dublin 1379 Series Air Rotary UnionDublin 1379 Series Air Rotary Union

    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)
    📩 Request a Quote
  • Sale! 1690-000-105

    Dublin 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)
    📩 Request a Quote
  • Sale! Deublin 1890 Series Air Rotary Union

    Dublin 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)
    📩 Request a Quote
  • Sale! Dublin 1690 Series Air Rotary UnioDublin 1690 Series Air Rotary Unio

    Replace Dublin 1690 Series Rotary Unions – Trusted Chinese Manufacturer

    Original price was: $350.00.Current price is: $320.00.
    • Product name: Dublin 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)
    📩 Request a Quote
  • Sale! Dublin 1790-000-114

    High-Performance Rotary Union Alternative to Dublin 1790000114

    Original price was: $350.00.Current price is: $319.00.
    • Product name: Dublin 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)
    📩 Request a Quote
  • Sale! Dublin 355 Series Rotary Union

    Dublin 355 Series Large Rotary Union for Air Replacement – OEM Equivalent

    Original price was: $300.00.Current price is: $285.00.
    • Product name: Dublin 355 Series Rotary Union Large Rotary Unions for Air
    • Max Pressure (Air): 150 PSI
    • Max Pressure (Hydraulic Oil): 1000 PSI
    • Max Speed: Up to 3000 RPM
    • Media Types: Air, Hydraulic Oil, Steam, Coolant
    • Overall Length: Varies by model
    • Rotor Connection: Various options available (e.g., G 1/4″-19)
    • Operating Temperature: Up to 250°F (121°C)
    📩 Request a Quote
  • Sale! dublin 250 Series rotary unionsdublin 250 Series rotary unions

    Dublin 250 Series Rotary Unions – High Speed Coolant Transfer

    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)
    📩 Request a Quote
  • Sale! Rotary Unions For Multiple MediaRotary Unions For Multiple Media

    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
    📩 Request a Quote
  • Sale! deublin 2620-201-252Deublin 2620-220-252 Rotary Union

    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
    📩 Request a Quote
  • Sale! Dublin 2620 Series Air Rotary Union

    Dublin 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
    📩 Request a Quote
  • Sale! Hydraulic Rotary Swivel JointHydraulic Rotary Swivel Joint

    High Efficiency Corrosion-Resistant Hydraulic Rotary Swivel Joint

    Original price was: $218.00.Current price is: $200.00.
    • Flow Direction: single-flow
    • Stationary Port Thread Size: customizable
    • Inlet Size: customizable
    • Rotating Shaft Thread Size: customizable
    • Applicable medium: Coolant
    • Coolant Max. Pressure: 50 bar
    • Coolant Max. Temperature: 70 °C
    • Max. Speed: 15000rpm
    📩 Request a Quote
  • Sale! Large Rotary Unions for Air

    Dublin 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)
    📩 Request a Quote
  • Sale! 1690-000-168Deublin 1690-000-168 Rotary Union

    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)
    📩 Request a Quote
  • Sale! deublin-1690-000-115

    Deublin 1690 000 115 Rotary Union

    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)
    📩 Request a Quote
  • Sale! 902-141-192Deublin 902-141-192 Rotary Union

    Deublin 902-141-192 Rotary Union Price

    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
    📩 Request a Quote
  • Sale! deublin 116-610-463 rotary uniondeublin 1116-610-463 rotary union

    Deublin 1116-610-463 Rotary Union Equivalent | High-Speed Replacement Supplier

    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
    📩 Request a Quote
  • Sale! 1116-670-463Deublin 1116-670-463 rotary union

    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
    📩 Request a Quote
  • Sale! deublin 1116-555-463 rotary union

    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
    📩 Request a Quote
  • Sale! 1129-016-301

    High-Performance Replacement for Deublin 1129-016-301 Rotary Joint

    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)
    📩 Request a Quote
  • Sale! Deublin 1109 Rotary Union

    Deublin 1109 Rotary Union Replacement (Models: 1109-023-212 / 1109-040-388)

    Original price was: $120.00.Current price is: $108.00.
    • Part Number: 1109 021 188
    • 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)
    📩 Request a Quote
  • Sale! deublin-902-121-188

    Deublin 902 121 188 Rotary Union Price

    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
    📩 Request a Quote
  • Sale! Deublin 902 120 188 rotary union price

    Deublin 902-120-188 Rotary Union Price | High-Performance Air Rotary Joint Replacement

    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
    📩 Request a Quote
  • Sale! deublin 1109-010-165

    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)
    📩 Request a Quote
  • Sale! deublin-1109-040-188Deublin 1109-040-188 ROTARY UNION

    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)
    📩 Request a Quote
  • Sale! deublin-1109-021-188

    Deublin 1109 021 188 Rotary Union

    Original price was: $120.00.Current price is: $108.00.
      • Part Number : 1109 021 188
      • 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&amp;lt;/li>

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    Temperature Range:

      -40°C to 200°C (-40°F to 392°F)
    📩 Request a Quote
  • Sale! deublin-1109-020-188deublin 1109 020 188

    Deublin 1109 020 188 Rotary Union Alternative Made in China

    Original price was: $120.00.Current price is: $108.00.
    • Part Number: Compatible with Deublin 1109-020-188
    • Maximum Pressure: (Hydraulic) 140 bar (2030 PSI)
    • Maximum Pressure: (Air) 10 bar (150 PSI)
    • Maximum Speed: 20,000 RPM
    • Media Types: Hydraulic Oil, Air, Vacuum
    • Rotor Connection: M16x1.5 LH
    • Housing Connection G 1/4″ NPT
    • Overall Length 135 mm
    • Housing Diameter 135 mm
    📩 Request a Quote
  • Sale! deublin 1117 071

    Deublin 1117-071 Rotary Union Equivalent | High-Speed Coolant Union Replacement

    Original price was: $120.00.Current price is: $107.00.
    • Part Number: 1117-071
    • Supply Connection: G 3/8″-19
    • Rotor Connection: M14x1 LH
    • Overall Length: 74.6 mm (2.937 inches)
    • Housing Diameter: 50 mm (1.969 inches)
    • Maximum Pressure (Coolant)： 140 bar (2030 psi)
    • Maximum Pressure (MQL) ：10 bar (150 psi)
    • Maximum Speed： 20,000 RPM
    📩 Request a Quote
  • Sale! Duoflow Rotary UnionDuoflow Rotary Union

    Duoflow Rotary Union Double Passage Rotary Unions Manufacturer in China

    Original price was: $110.00.Current price is: $105.00.
    • Model Type: Duoflow Rotary Union
    • Material: Forged Brass / Stainless Steel
    • Max Operating Pressure: 150 PSI (10 bar)
    • Max Operating Temperature: 250°F (121°C)
    • Max Speed: 1,000 RPM
    • Connection Options: NPT, BSP
    📩 Request a Quote
  • Sale! large rotary unions for air

    Dublin 1102 Series Replacement Rotary Union-Factory Price & Fast Delivery

    Original price was: $110.00.Current price is: $100.00.
    • Product Type: Rotary Union Replacement for Deublin 1102
    • Media: Steam, Hot Water, Cold Water, Air
    • Connection Size: 3/8″, 1/2″, 3/4″ NPT or BSP
    • Housing Material: Brass / Stainless Steel
    • Seal Material: Carbon-Graphite / Ceramic
    • Bearing Type: Deep-Groove Ball Bearings
    • Pressure Rating: Up to 150 PSI (10 bar)
    • Temperature Range: -20°C to 180°C (-4°F to 356°F)
    • Max Speed: 1000 RPM
    📩 Request a Quote
  • Sale! 1121-205-201

    High-Performance Rotary Union | Equivalent to Deublin 1121-205-201 Replacement

    Original price was: $100.00.Current price is: $96.00.
    • Reference Part Number: Deublin 1121-205-201
    • Media Type: Hydraulic Oil, Compressed Air, Inert Gas
    • Flow Design: Monoflow (Single Passage)
    • Max. Speed: 3,500 RPM (Subject to pressure)
    • Max. Pressure (Hydraulic): 70 Bar (1,015 PSI)
    • Max. Pressure (Air): 10 Bar (150 PSI)
    • Max. Temperature: 120°C (250°F)
    📩 Request a Quote
  • Sale! Deublin 1101-195-343 Rotary Union

    Continuous Coolant Replacement Deublin 1101-195-343 Rotary Union

    Original price was: $100.00.Current price is: $96.00.
    • Compatible Model: Deublin 1101-195-343 Rotary Union
    • Media: Steam, water, hot oil, compressed air
    • Max. Temperature: -30°C to +300°C (-22°F to +572°F)
    • Max. Pressure: Up to 25 bar (362 psi)
    • Max. Speed: Up to 3,500 RPM
    • Connection Type: Threaded / Flanged
    • Housing Material: Stainless steel/carbon steel
    • Seal Type: Mechanical seal (carbon graphite/ceramic)
    • Sizes Available: Standard + custom sizes available
    📩 Request a Quote
  • Sale! Air Rotary UnionDublin 1205 Series Rotary Unions

    Dublin 1205 Series Large Rotary Unions for Air

    Original price was: $100.00.Current price is: $86.00.
    • Product name: Dublin 1205 Series Large Rotary Unions for Air
    • Rotor Connection: Various options (e.g., 1/2″-14 NPT, 3/4″-16 UNF)
    • B Port: Various options (e.g., 1/2″-14 NPT)
    • Overall Length: Ranges from 113 mm to 120 mm depending on model
    • Housing Diameter: Approximately 56.7 mm
    • Max Pressure (Air):150 psi
    • Max Pressure (Hydraulic Oil): 750 psi
    • Max Pressure (Vacuum):-13.75 psi
    • Max Speed: Up to 3500 RPM
    • Operating Temperature: Up to 250°F (121°C)
    📩 Request a Quote
  • Sale! Deublin 1205-000-003

    Cost-Effective Deublin 1205-000-003 Rotary Union Alternative

    Original price was: $90.00.Current price is: $85.00.
    • Compatible Model: Deublin 1205-000-003 Rotary Union
    • Passage Type: Single passage
    • Coolant Max. Temperature: 121 °C
    • Bore Diameter: 10mm
    • Maximum Torque: 100Nm
    • Takeover caliber: DN13-DN200
    • Connection Type: Threaded rotor for easy installation
    📩 Request a Quote
  • Sale! deublin 1205-000-001

    Affordable & Reliable Deublin 1205-000-001 Rotary Union Replacement

    Original price was: $90.00.Current price is: $85.00.
    • Part Number: 1205-000-001
    • Rotor Connection: 1″-14 UNS RH
    • Housing Connection: 1/2″-14 NPT
    • Overall Length: 112.3 mm (4.421 inches)
    • Housing Diameter: 56.6 mm (2.228 inches)
    • Maximum Pressure Ratings:Air: 10 bar (150 psi);Hydraulic Oil: 51.7 bar (750 psi);Vacuum: -0.95 bar (-13.75 psi)
    • Maximum Speed: Up to 3500 RPM
    • Media Compatibility: Air, hydraulic oil, vacuum
    📩 Request a Quote
  • Sale! deublin 355-021-002

    Deublin 355-021-002 Equivalent Rotary Union | Cost-Effective Replacement Solution

    Original price was: $90.00.Current price is: $82.00.
    • Max Operating Pressure: 20 bar
    • Max Speed: 1500 RPM
    • Media: Water, Hydraulic Oil, Air
    • Connection Type: Flange / Threaded options
    📩 Request a Quote
  • Sale! Dublin 21 Series Air Rotary UnionDublin Air Rotary Union

    High-Quality Dublin 21 Series Air Rotary Union Replacement

    Original price was: $100.00.Current price is: $80.00.
    • Max Pressure (Air): 150 PSI
    • Max Pressure (Hydraulic Oil): 3000 PSI
    • Max Speed: Up to 3000 RPM
    • Media Types: Air, Hydraulic Oil, Vacuum
    • Overall Length: Varies by model
    • Rotor Connection: 3/4″-14 NPT RH
    • Housing Connection: 1/2″-14 NPT
    • Operating Temperature: Up to 250°F (121°C)
    📩 Request a Quote
  • Sale! Dublin 17 Series Air Rotary UnionDublin 17 Series Air Rotary Union

    Dublin 17 Series Rotary Union Equivalent | Air & Hydraulic Rotary Joint Manufacturer

    Original price was: $100.00.Current price is: $80.00.
    • ass=”product-table-cell product-table-header”>Product name:Dublin 17 Series Air Rotary Union
    • Max Pressure (Air): 150 PSI
    • Max Pressure (Hydraulic Oil: 3000 PSI
    • Max Speed: Up to 250 RPM
    • Media Types: Air, Hydraulic Oil, Vacuum
    • Overall Length: Varies by model
    • Rotor Connection: Various options available (e.g., G 3/8)
    • Operating Temperature: Up to 250°F (121°C)
    📩 Request a Quote
  • Sale! Deublin 1005-113 -063 Rotary Union

    Deublin 1005 113 063 Rotary Union Replacement

    Original price was: $80.00.Current price is: $78.00.
    • Part Number: 1005-113-063
    • Maximum Pressure: 70 bar (1015 PSI)
    • Maximum Speed: 20,000 RPM
    • Media Types: Hydraulic Oil, Air, Vacuum
    • Rotor Connection: G 1/4″ RH
    • Housing Connection: 3/8″ NPT
    • Overall Length: 135 mm
    • Housing Diameter: 22 mm
    📩 Request a Quote
  • Sale!

    High Speed Pneumatic Deublin 1005 020 019 Rotary Union

    Original price was: $80.00.Current price is: $78.00.
    • Part Number: 1005-020-019
      Maximum Pressure：      140 bar (2030 PSI)
      Maximum Speed：      50,000 RPM
      Media Types：      Vacuum, Hydraulic Oil, Air
      Rotor Connection：      3/8″-24 UNF RH
      Housing Connection：      1/8″-27 NPT
      Air Maximum Flow：      10 CFM (283 l/min)
    📩 Request a Quote
  • Sale! 1116-048-143

    Deublin 1116-048-143 Rotary Union

    Original price was: $80.00.Current price is: $77.00.
    • Part Number: 1116-048-143
    • Max Pressure：210 bar (3,000 psi)
    • Max Speed：6,000 RPM
    • Media Compatibility：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)
    • Dimensions：Compact design suitable for tight spaces
    • Mounting Options：Various configurations for different installation requirements
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