Rotary Union Replacement Manufacturer for Imported Brands

When imported rotary unions from brands such as Deublin, Maier, and Rotoflux become expensive or unavailable, many factories look for reliable Rotary union replacement solutions.

Tianjin Keypower Hydraulic provides OEM-compatible rotary union replacements manufactured with precision CNC machining, advanced sealing technology, and 100% factory testing. At our factory, we specialize in producing high-quality replacement imported rotary unions compatible with major international brands, including Deublin rotary unions, Japan Sgk, United States Noff-Noyton, Germany Maierheidenheim, Japan Showagiken, Italy Rotoflux, South Korea Kotra, Sanwo, South Korea Srj, and Other Foreign Rotary Unions Products.

We help distributors, OEMs, maintenance teams, and industrial end users reduce procurement costs while maintaining stable performance and reliable sealing.

Rotary Union Manufacturers

Why Choose Our Replacement Rotary Unions?

Factory-Direct Manufacturing

We are not a trading company. We operate our own rotary union manufacturing facility in China with:

  • CNC machining centers
  • Precision grinding equipment
  • Dynamic balancing systems
  • Leak testing systems
  • Pressure and lifespan testing
  • Experienced seal engineering team

This allows us to maintain strict quality control while offering highly competitive pricing.

Rotary Union Manufacturers

Compatible Replacement Brands

We manufacture replacement rotary unions compatible with many imported brands.

Original BrandReplacement Solution
Deublin Rotary UnionCNC coolant, air, hydraulic replacement
Maier Rotary UnionIndustrial rotary joint alternative
Rotoflux Rotary UnionHigh speed rotary union replacement
GAT Rotary UnionOEM equivalent solution
Kadant Rotary UnionPaper industry replacement

Deublin Rotary Union Replacements

Compatible with:

Applications:

  • CNC machining centers
  • Through-spindle coolant
  • High-speed spindle systems
  • Steam and thermal oil transfer

Rotoflux Rotary Union Replacements

Compatible with:

Applications:

  • Hydraulic systems
  • Pneumatic automation
  • High-speed rotating equipment

Maier Rotary Union Replacements

Johnson-Fluiten Rotary Joint Replacements

DSTI Rotary Union Alternatives

Applications:

  • Robotics
  • Automation
  • Pneumatic indexing tables
  • Multi-channel fluid transfer

Popular Replacement

Our Core Rotary Union Products

High-Speed Rotary Unions

high speed rotary unionDesigned for:

  • CNC spindles
  • High RPM machining
  • Through-tool coolant systems

Features:

  • Balanced mechanical seal technology
  • Low friction torque
  • Long service life
  • Precision bearings
  • Anti-vibration structure

Steam Rotary Unions

Suitable for:

  • Paper machinery
  • Tire manufacturing
  • Textile dryers
  • Corrugated board production

Features:

  • High-temperature resistance
  • Carbon graphite seal rings
  • Stainless steel housing
  • Excellent thermal stability

Hydraulic Rotary Unions

Used in:

  • Rotary tables
  • Construction machinery
  • Hydraulic clamping systems

Features:

  • High-pressure capability
  • Multi-passage design
  • Low leakage structure

Pneumatic Rotary Unions

Ideal for:

  • Automation systems
  • Packaging machinery
  • Robotics

Features:

  • Smooth rotation
  • Compact structure
  • Long-lasting seals

Manufacturing Capabilities

Precision CNC Machining

We machine critical sealing surfaces with tight tolerances to ensure:

  • Stable sealing performance
  • Reduced leakage
  • Longer service intervals

Dynamic Balancing Testing

For high-speed rotary unions, we perform dynamic balancing to reduce:

  • Vibration
  • Heat generation
  • Premature seal wear

This is especially important for CNC spindle rotary unions operating at high RPM.

Material Selection

Available materials include:

  • Stainless steel 304/316
  • Brass
  • Aluminum alloy
  • Carbon graphite
  • Tungsten carbide
  • Silicon carbide

We select materials according to operating media, temperature, pressure, and rotational speed.

Why Customers Replace Imported Rotary Unions With Our Products

Advantage Imported Brands Our Replacement Solutions
Price High Cost-effective
Lead Time Often long Fast delivery
Customization Limited Flexible OEM service
Technical Support Overseas delays Direct factory response
Spare Parts Availability Sometimes difficult Stable supply

OEM & Custom Rotary Union Solutions

We also manufacture custom rotary unions based on:

  • Technical drawings
  • Sample products
  • OEM part numbers
  • Special working conditions

Customization options:

  • Thread type
  • Passage number
  • Seal material
  • Mounting configuration
  • Operating pressure
  • High-temperature design

Industries We Serve

Our replacement rotary unions are widely used in:

  • CNC machining
  • Paper and pulp
  • Steel processing
  • Food processing
  • Textile manufacturing
  • Rubber and tire industry
  • Packaging automation
  • Printing equipment
  • Wind energy systems

Quality Control & Testing

Every rotary union undergoes:

  • Air tightness testing
  • Pressure testing
  • Rotation testing
  • Seal performance inspection
  • Dimensional inspection

Our goal is to ensure stable operation under demanding industrial conditions.

Rotary Union ManufacturersFAQ

Can your rotary unions directly replace imported brands?

Yes. Many of our models are dimensionally compatible with imported rotary unions and can be installed directly without modifying existing equipment.

Can you customize according to the sample?

Yes. We can manufacture based on samples, drawings, or OEM codes.

How do you ensure quality?

We use precision machining, strict inspection procedures, and performance testing before shipment.

What industries use your replacement rotary unions?

Our products are widely used in CNC machining, paper mills, steel plants, automation systems, and thermal fluid transfer equipment.

Looking for Reliable Imported Rotary Union Alternatives?

We provide factory-direct replacement rotary unions with competitive pricing, stable quality, and fast delivery.

Whether you need:

  • Deublin replacement rotary unions
  • Rotoflux alternatives
  • Steam rotary joints
  • High-speed spindle rotary unions
  • Multi-passage rotary unions

Our engineering team can help you find the right solution for your equipment.

Contact Us Today

Send us your:

  • Brand model number
  • Technical drawing
  • Working condition
  • Photos or samples

We will recommend a compatible rotary union solution quickly and professionally.

Enter your message here.

  • Sale! Deublin 1479 Series replacement rotary union for CNC machine

    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! 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)
  • Sale! 1690-000-105

    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 Air Rotary Union

    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! Dublin 1690 Series Air Rotary UnioDublin 1690 Series Air Rotary Unio

    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! Dublin 1790-000-114

    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! Dublin 1790 Series Air Rotary Union

    Deublin 1790 Series Rotary Union Replacement for High-Speed CNC Applications

    Original price was: $350.00.Current price is: $319.00.
    • Product name: Dublin 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! Dublin 355 Series Rotary Union

    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
    • Application: CNC Machine Tools, Cooling Systems, Industrial Rotary Equipment
    • Structure: Single Passage Rotary Union
    • Replacement Solution: Compatible with Deublin 355 Series Rotary Unions
    • Rotor Connection: Various options available (e.g., G 1/4″-19)
    • Operating Temperature: Up to 250°F (121°C)
  • Sale! dublin 250 Series rotary unionsdublin 250 Series rotary unions

    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! large rotary unions for air

    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 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
  • 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
  • Sale! Dublin 2620 Series Air Rotary Union

    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! large rotary unions for air

    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! Dublin 2117 Series Air Rotary Union

    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! Large Rotary Unions for Air

    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! 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)
  • Sale! deublin-1690-000-115Deublin 1690 000 115 Rotary Union

    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! Dublin 1115 Series Large Rotary Union for AirDublin 1115 Series Large Rotary Union for Air

    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! 902-141-192Deublin 902-141-192 Rotary Union

    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 116-610-463 rotary uniondeublin 1116-610-463 rotary union

    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! 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
  • 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
  • Sale! 1129-016-301

    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

    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 price

    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

    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! deublin-1109-040-188Deublin 1109-040-188 ROTARY UNION

    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

    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)
  • 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
  • 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
  • Sale! sm gu2000v rotary unionSM GU2000v rotary union

    Cost-Effective Alternative to SM GU2000V Rotary Unions for Industrial Fluid Transfer Applications

    Original price was: $120.00.Current price is: $106.00.
    • Model Number: GU2000V
    • Maximum Speed：Up to 12,000 RPM
    • Fluid Types Supported：Coolant, Hydraulic Oil, Air
    • Pressure Rating：Up to 300 PSI
    • Temperature Range ：-20°C to 100°C
    • Connection Size：1/2″ NPT
    • Material：Anodized Aluminum and Stainless Steel
  • Sale! rix-rotary-unionRix Rotary Union

    Tool Center Outlet High Speed Rix Rotary Union

    Original price was: $110.00.Current price is: $106.00.
    • Max Speed: 5,000 RPM
    • Max Temperature: 60 °C (140 °F)
    • Max Pressure: 10 bar (145 psi)
    • Fluid Type: Coolant oil (VG10)
  • 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
  • Sale! large rotary unions for air

    Deublin 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
  • Sale! A08-1501-05L Rotoflux Rotary UnionA08-1501-05L Rotoflux Rotary Union

    High-Speed A08-1501-05L Rotoflux Rotary Union for CNC Spindle Coolant & Dry Run Applications

    Original price was: $100.00.Current price is: $91.00.
    • Model: A10/A08
    • Medium: Hydraulic oil/Coolant
    • Pressure: ≤7.0 MPa
    • Rotational Speed: ≤8000 RPM
    • Temperature: <71°C (For high-temperature applications, please contact us)
  • Sale! A10-701 Rotary JointA10-701 Rotary Joint

    Rotoflux A10-701 Rotary Joint Alternative | OEM Compatible Replacement

    Original price was: $100.00.Current price is: $91.00.
    • Model: A10-1771-05L
    • Connection Size: 1/4″ NPT/BSPP (threaded)
    • Max Pressure: 20 bar (290 psi)
    • Max Speed: 10,000 RPM
    • Material: Stainless steel & anodized aluminum
    • Temperature Range: -20°C to 80°C
    • Media: Compressed air, oils, coolants
    • Weight: 0.5 kg
  • Sale! Air Rotary UnionDublin 1205 Series Rotary Unions

    Deublin 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)
  • 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
  • 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
    • Connection Type: Flange / Threaded options