Hydraulic Couplers (High Pressure)
A hydraulic (high pressure) coupler is a term that refers to a plug with a joint called a coupler. Many of them use heat-treated special steel as a material and are strong against vibration and shock. Some are equipped with an automatic open / close valve, and are used in equipment that uses a large amount of flow even in hydraulic pressure. There are plugs and sockets, and they are used for various purposes such as removing hoses from hydraulic equipment and piping for high-pressure gas. There are many types of screw diameters and many are easy to handle.
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MonotaRO High pressure coupler plugA double-way opening / closing type coupling with a built-in automatic opening / closing valve. The moment the socket and plug are separated, the valve sits and is completely sealed. S45C is used as the main body material and heat treatment is applied, so it has excellent durability and wear resi... Read MoreOperating Temperature Range (℃) -20～+180 Maximum Operating Pressure (MPa) 21 Maximum Pressure (MPa) 31.5 Suitable Fluid Hydraulic oil, high pressure gas Socket or Plug Plug- MonotaRO Coupler socket for high pressureA double-way opening / closing type coupling with a built-in automatic opening / closing valve. The moment the socket and plug are separated, the valve sits and is completely sealed. S45C is used as the main body material and heat treatment is applied, so it has excellent durability and wear resi... Read MoreOperating Temperature Range (℃) -20～+180 Maximum Operating Pressure (MPa) 21 Maximum Pressure (MPa) 31.5 Suitable Fluid Hydraulic oil, high pressure gas Socket or Plug Socket
- BRIDGESTONE BI-coupler EA set productMaximum Operating Pressure (MPa) 20.5 Surface Treatment Galvanized/chromate treated Material (Main Unit) Steel
- THE YOKOHAMA RUBBER (YOKOHAMA) High Pressure S Coupling External HalfA high-pressure type S-coupling suitable for a wide range of hydraulic piping applications. Special heat treatment is applied to carbon steel, and it has excellent impact resistance and vibration resistance. Equipped with an automatic opening / closing valve that minimizes pressure loss.Maximum Operating Pressure (MPa) 20.5 Material (Main Unit) Carbon steel Fluid General hydraulic oil Material (Seal) NBR With or Without Valve With valves on both sides Surface Treatment Zinc plating
- THE YOKOHAMA RUBBER (YOKOHAMA) High Pressure S Coupling Internal HalfA high-pressure type S-coupling suitable for a wide range of hydraulic piping applications. Special heat treatment is applied to carbon steel, and it has excellent impact resistance and vibration resistance. Equipped with an automatic opening / closing valve that minimizes pressure loss.Maximum Operating Pressure (MPa) 20.5 Material (Main Unit) Carbon steel Fluid General hydraulic oil Material (Seal) NBR With or Without Valve With valves on both sides Surface Treatment Zinc plating
- BRIDGESTONE BI-coupler EA Nose (Plug)A popular coupler with a valve mechanism. Civil Engineering and Construction Machinery/Industrial Vehicles/Agricultural Machinery/General Hydraulic Machinery/Iron Manufacturing Related Machinery/Testing MachinesMaximum Operating Pressure (MPa) 20.5 Surface Treatment Galvanized/chromate treated Suitable Fluid Mineral hydraulic oil Socket or Plug Plug Material (Main Unit) Steel
- NITTA Coupler H Series VH Type (with Valve)A large fluid passage area allows a large flow rate to flow. A type equipped with an open / close valve mechanism.Operating Temperature Range (℃) -30～+93 Material (Seal) NBRfrom S$29.99Min. 2 days
- BRIDGESTONE BI-coupler EA Body (Socket)A popular coupler with a valve mechanism. Civil Engineering and Construction Machinery/Industrial Vehicles/Agricultural Machinery/General Hydraulic Machinery/Iron Manufacturing Related Machinery/Testing MachinesMaximum Operating Pressure (MPa) 20.5 Surface Treatment Galvanized/chromate treated Suitable Fluid Mineral hydraulic oil Socket or Plug Socket Material (Main Unit) Steel
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- New machine High lock cup KSP700 socketWith the coupling for exclusive use of hydraulic tools / original screw lock method, it can withstand vibration and shock at the time of connection. The valve is a metal touch method. Demonstrates outstanding durability. Jacks, punchers, pipe bender crimping equipment, etc., hydraulic pumpsOperating Temperature Range (℃) -20～80 Mass (g) 127 Width Across Flats H (mm) 15 Dimension E (mm) 15 Dimension D (mm) 30 Dimension L (mm) 59 Maximum Operating Pressure (MPa [kgf/cm 2 ]) 68.6[700] Withstand Pressure (MPa [kgf/cm2]) 98[1000] Material (Seal) Nitrile rubber Dimension T R3/8 Socket or Plug Socket Material (Main Unit) Special carbon steel (nickel plating) With or Without Valve Two-way open / close type Suitable Fluid hydraulic oil
- New machine High lock cup KSP700 type plugWith the coupling for exclusive use of hydraulic tools / original screw lock method, it can withstand vibration and shock at the time of connection. The valve is a metal touch method. Demonstrates outstanding durability. Jacks, punchers, pipe bender crimping equipment, etc., hydraulic pumpsOperating Temperature Range (℃) -20～80 Mass (g) 122 Dimension E (mm) 13 Dimension A (mm) 13.5 Width Across Flats H (mm) 24 Dimension D (mm) 28.5 Dimension L (mm) 48 Maximum Operating Pressure (MPa [kgf/cm 2 ]) 68.6[700] Withstand Pressure (MPa [kgf/cm2]) 98[1000] Material (Seal) Nitrile rubber Socket or Plug Plug Dimension T Rc3/8 Material (Main Unit) Special carbon steel (nickel plating) With or Without Valve Two-way open / close type Suitable Fluid hydraulic oil
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- New machine High pressure auto cup SPH050 type plugDeveloped for high pressure hydraulic piping fittings. Demonstrated excellent performance and safety. Flood control equipment, rolling mill circuits, industrial machinery, hydraulic plant circuits, aircraft, agricultural machinery, machinery, etc.Socket or Plug Plug With or Without Valve Two-way open / close type Suitable Fluid hydraulic oilfrom S$24.99Min. 2 days
- ENERPAC High flow couplerIt is a general screw type coupler for flood control. When the connection is disconnected by the automatic valve opening / closing mechanism, the poppet inside is closed to prevent oil spill during separation. * We do not deliver to private homes (detached houses / apartments). * Depending on the... Read MoreRegular Temperature (℃) -20～+80 Flow Rate (L/min) 15 Maximum Operating Pressure (MPa) 70from S$68.99Min. 2 days
- NITTA H series OH type (without valve)A large fluid passage area allows a large flow rate to flow. It is an open type.Operating Temperature Range (℃) -30～+93 Material (Seal) NBR
- New machine High pressure auto cup SPH050 type socketDeveloped for high pressure hydraulic piping fittings. Demonstrated excellent performance and safety. Flood control equipment, rolling mill circuits, industrial machinery, hydraulic plant circuits, aircraft, agricultural machinery, machinery, etc.Socket or Plug Socket With or Without Valve Two-way open / close type Suitable Fluid hydraulic oilfrom S$38.99Min. 2 days
- NITTA Coupler 71 seriesHolds up to 70.0MPa for sizes 04 to 08 for ultra-high pressure. Uses a flush valve mechanism that reduces the amount of air mixed in and the amount of fluid spilled when attaching and detaching. Uses a push-to-connect method that is easy to put on and take off. The coupler can be used by applying... Read MoreOperating Temperature Range (℃) -30～+93 Screws Female thread Material (Seal) NBRfrom S$129.90Min. 3 days
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- JTC Hydraulic couplerRoHS directive (corresponding to 10 substances) Correspondencefrom S$55.99Min. 2 days
- Osaka Jack Power jack couplerSince it is a one-touch method, it is easy and easy to use and can be used in various ways. There is no oil leakage at the time of withdrawal. Since it has a lock mechanism, it can be prevented from being attached or detached during use.Maximum Operating Pressure (MPa) 72 Suitable Jack O. J. All power jack modelsfrom S$55.99Min. 13 days
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- ENERPAC Bantam coupler* We do not deliver to private homes (detached houses / apartments). * Depending on the delivery location, the delivery date may be postponed and additional shipping charges may be incurred.Temperature Range (℃) (Normal use) -20 to +80 Regular Temperature (℃) -20～+80 Flow Rate (L/min) 5 Maximum Operating Pressure (MPa) 70from S$87.99Min. 9 days
- ENERPAC Dust cap* We do not deliver to private homes (detached houses / apartments). * Depending on the delivery location, the delivery date may be postponed and additional shipping charges may be incurred.from S$14.99Min. 9 days
- New machine High pressure auto cup SPH070 type socketDeveloped for high pressure hydraulic piping fittings. Demonstrated excellent performance and safety. Flood control equipment, rolling mill circuits, industrial machinery, hydraulic plant circuits, aircraft, agricultural machinery, machinery, etc.Maximum Operating Pressure (MPa [kgf/cm 2 ]) 20.6[210] Withstand Pressure (MPa [kgf/cm2]) 30.9[315] Material (Seal) Nitrile rubber Socket or Plug Socket With or Without Valve Two-way open / close type Suitable Fluid hydraulic oilfrom S$46.99Min. 33 days
- NITTA H series VH type (with valve)A large fluid passage area allows a large flow rate to flow. A type equipped with an open / close valve mechanism.Operating Temperature Range (℃) -30～+93 Maximum Operating Pressure (MPa) 7.0 Material (Seal) NBRfrom S$29.99Min. 3 days
- New machine Non-spill cup N350 type plugSince it is a non-spill mechanism, the amount of air mixed in is extremely small. Low pressure loss. Industrial machinery, snow vehicles, crane vehicles, hydraulic piping, rolling millsOperating Temperature Range (℃) -20～80 Maximum Operating Pressure (MPa [kgf/cm 2 ]) 34.3[350] Withstand Pressure (MPa [kgf/cm2]) 51.5[525] Material (Seal) Nitrile rubber Socket or Plug Plug Material (Main Unit) Special carbon steel (galvanized) With or Without Valve Two-way open / close type Suitable Fluid hydraulic oilfrom S$55.99Min. 6 days
- BRIDGESTONE Residual pressure release adapter (for body)Suitable for 31EA04C、31EA06Cfrom S$109.90Min. 14 days
- BRIDGESTONE Residual pressure release adapter (for nose)Suitable for 32EA04C、32EA06Cfrom S$139.90Min. 14 days
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- New machine High pressure auto cup SPH070 type plugDeveloped for high pressure hydraulic piping fittings. Demonstrated excellent performance and safety. Flood control equipment, rolling mill circuits, industrial machinery, hydraulic plant circuits, aircraft, agricultural machinery, machinery, etc.Maximum Operating Pressure (MPa [kgf/cm 2 ]) 20.6[210] Withstand Pressure (MPa [kgf/cm2]) 30.9[315] Socket or Plug Plug With or Without Valve Two-way open / close type Suitable Fluid hydraulic oilfrom S$16.99Min. 6 days
- NITTA H series PH type (with PH valve)A large fluid passage area allows a large flow rate to flow. The PH valve mechanism that can be connected even under residual pressure is adopted. Even with a residual pressure of 7.0MPa, it can be connected with 17.7N.Operating Temperature Range (℃) -30～+93 Material (Seal) NBRfrom S$57.99Min. 32 days
- New machine Non-spill cup type N350 socketSince it is a non-spill mechanism, the amount of air mixed in is extremely small. Low pressure loss. Industrial machinery, snow vehicles, crane vehicles, hydraulic piping, rolling millsOperating Temperature Range (℃) -20～80 Maximum Operating Pressure (MPa [kgf/cm 2 ]) 34.3[350] Withstand Pressure (MPa [kgf/cm2]) 51.5[525] Material (Seal) Nitrile rubber Socket or Plug Socket Material (Main Unit) Special carbon steel (galvanized) With or Without Valve Two-way open / close type Suitable Fluid hydraulic oilfrom S$99.90Min. 6 days
- KOKUGO Female halfHas excellent chemical resistance and corrosion resistance. It is lightweight because it is made of all resin. Maximum working pressure: 0.8MPa Maximum operating temperature: + 80 ℃ For applications that require chemical resistance, or when metal fittings cannot be used. When you want to reduce w... Read Morefrom S$63.99Min. 6 days
- ESCO R 3/8 "coupler socket (high pressure)Esco Part No. EA425DX-3 Socket or Plug Socketfrom S$67.99Min. 6 days
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- Osaka Jack Power jack couplerIt is a hand-tightened self-sealing joint. No tools are required for attachment and detachment.Maximum Operating Pressure (MPa) 200from S$219.90Min. 8 days
- JTC Conversion adapter for BlackhawkConverted from Japanese standard 1/4 to 3/8RoHS directive (corresponding to 10 substances) Correspondence Suitable for For JTC7040-1, JTC7001-1, JTC8P101-Afrom S$67.99Min. 6 days
- ESCO R 1/4 "coupler socket (high pressure)Esco Part No. EA425DX-2 Shape Socket Socket or Plug Socketfrom S$57.99Min. 6 days
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