MEDIUM

The Medium of Rotary Union refers to the type of fluid, gas or signal that transferred through the rotary union between stationary and rotating components.

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Showing 1–40 of 76 resultsSorted by price: high to low

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Dublin 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)
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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)
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High Efficiency Pneumatic Dublin 1690 000 105 Rotary Union
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)
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Dublin 1890 Series Air Rotary Union
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)
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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)
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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)
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Dublin 1790 Series Air Rotary Union
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)
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Sale!
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)
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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)
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Dublin 1300 Series Large Rotary Unions for Air
Original price was: $300.00.Current price is: $260.00.
- Product name: Dublin 1300 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
- Overall Length: Varies by model
- Rotor Connection: Various options available (e.g., G 1/4″-19)
- Operating Temperature: Up to 250°F (121°C)
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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
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Dublin 2620 Series Air Rotary Union
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
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High-Speed Universal Cutting Center Coolant Rotary Swivel Joint
Original price was: $260.00.Current price is: $240.00.
- Medium: Coolant
- Max. Temperature: 70℃
- Max. Pressure: 50 bar
- Max. Speed: 15000 rpm
- Max. Flow Rate: 28 L/Min
- Medium Purity: <25μ
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Dublin 2200 Series Large Rotary Union for Air
Original price was: $260.00.Current price is: $236.00.
- Product name: Dublin 2200 Series Rotary Union Large Rotary Unions for Air
- Max Pressure (Air):150 PSI
- Max Pressure (Hydraulic Oil): 3000 PSI
- eader”>Max Speed: Up to 24,000 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)
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Dublin 2117 Series Rotary Union For Air
Original price was: $220.00.Current price is: $206.00.
- Product name: Dublin 2117 Series Air Rotary Union
- Max Pressure (Air): 150 PSI
- Max Pressure (Hydraulic Oil: 3000 PSI
- Max Flow Rate: Up to 4247 L/min (150 CFM)
- Max Speed: Up to 3000 RPM
- Rotor Connection: 1″-14 UNS RH
- Housing Connection: 1/2″-14 NPT
- Operating Temperature: Up to 250°F (121°C)
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4 Passage Rotary Union-Precision Multi Channel Fluid Transfer Solution
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
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Dublin 1005 Series Large Rotary Unions for Air
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)
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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
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Dublin 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)
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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℃
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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
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High-Performance 2 Passage Rotary Union for Dual Media Transfer
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
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Sale!
Deublin 1109-023-212 1109-040-388 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
- Temperature Range:-40°C to 200°C (-40°F to 392°F)
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Deublin 1109-010-165 Rotary Union- Coolant for CNC Machines
Original price was: $120.00.Current price is: $108.00.
- Part Number:1109-010-165
- 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 (Coolant):103.4 bar (1500 psi)
- Maximum Pressure (MQL):10 bar (150 psi)
- Maximum Speed: 20,000 RPM
- Maximum Flow Rate (Coolant): 21.6 GPM (81.8 L/min)
- Maximum Flow Rate (MQL): 72.1 CFM (2040 L/min)
- Operating Temperature: Up to 71°C (160°F)
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Sale!
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
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Sale!
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
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Sale!
Dublin Rotating Union Large Rotary Unions for Air
Original price was: $110.00.Current price is: $100.00.
- Product name: Large Rotary Unions for Air
- 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
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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
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High Temperature D Rotary Unions For Steam
Original price was: $100.00.Current price is: $90.00.
- Product name：DSG rotary joint
- Material: iron
- Pipe Clamp Size: 25/32/40/50/65/80
- Max.Speed: 100RPM
- Max.Pressure: 1.8MPa
- Max. Temperature: 220°C
- Applicable Medium: Hot Oil, Steam
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Sale!
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)
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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
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Hydraulic Rotary Union Pneumatic for Air, Vacuum, and Fluids
Original price was: $90.00.Current price is: $81.00.
- Material：Stainless steel
- Max.Speed：7000RPM
- Max. Pressure：5.0MPa
- Max.Temperature：100℃
- Applicable Medium：Water, Coolant, Hydraulic Fluid
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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)
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Dublin 17 Series Pneumatic Hydraulic Rotary Union
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)
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Sale!
Hydraulic Oil Rotary Union
Original price was: $100.00.Current price is: $80.00.
- Max Pressure: Up to 15,000 PSI (1,000 bar)
- Max Temperature: Up to 200°C (392°F)
- Rotational Speed: Up to 3,000 RPM
- Materials: Stainless Steel, Carbon Graphite Seals
- Seal Type: Balanced Mechanical Seals
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Air Rotary Union
Original price was: $100.00.Current price is: $80.00.
- Max Pressure: Up to 10 bar (145 psi)
- Max Temperature: Up to 80°C (176°F)
- Rotational Speed: Up to 3,500 rpm
- Materials: Nickel-Plated Steel, Carbon Graphite Seals
- Seal Type: Balanced Mechanical Seals
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Sale!
Customizable Multi Passage Rotary Union for Diverse Industries
Original price was: $90.00.Current price is: $80.00.
- Maximum Passages：Up to 24
- Maximum Pressure：Up to 400 bar (5800 PSI)
- Maximum Rotational Speed: Up to 500 RPM
- Fluid Compatibility: Water, air, hydraulic oil, coolant
- Size Range: Customizable to fit specific needs
- Temperature Range: -20°C to 120°C
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Sale!
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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Sale!
Durable Rotary Union with Dynamic Mechanical Sealing System
Original price was: $70.00.Current price is: $62.00.
- Connection: Thread/The flange
- Product name: Water Hot Water Hot Oil mechanical seals rotary union
- Color: Can be customized
- Medium: water, hot oil
- Size: 20 32 40 50 65 80
- Surface treatment: spray paint
- Thread: BSPP BSPT NPT METRIC
- Max Speed: 750~2000RPM
- Max Temperature: 235℃
- Max Pressure: 10kg/cm*cm
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Sale!
High-Speed 5000 RPM Coolant Rotary Joint | Leakproof CNC Spindle Union
Original price was: $60.00.Current price is: $58.00.
- Medium: Coolant
- Max.Pressure: 70bar
- Max.Speed: 12000rpm
- Max.Temperature: 80℃
- Recommended Filtration: 0.05mm
- Special Feature: Dry Operation Available
- Inlet Interface: G3/8 -19
- Drain Interface: Φ8
- Thread Specification: M16*1.5LH
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