Nitto 280 coupler for high pressure, mating size R3/4 (54868) 280-6S STEEL NBR 1 piece

Catalog number: 280-6S STEEL NBR Features: ● A popular hydraulic coupler that can handle a maximum operating pressure of 27.5 to 31.5 MPa. ● It has low pressure loss and is suitable for hydraulic equipment. ● Complies with the international standard ISO7241-1A series. ● A coupler that can handle a maximum operating pressure of 27.5 to 31.5 MPa (281 to 321 kgf/cm2). ● The structure keeps pressure loss to an extremely low level, making it suitable for hydraulic applications that require high flow rates. ● Both the socket and plug have built-in automatic opening and closing valves to prevent fluid leakage during separation. ● The main body is made of special steel with excellent strength and is heat-treated to withstand impact pressure. Specifications: ● Pressure resistance (MPa): 41.3 ● Counterpart mounting size: R3/4 ● Fluid used: Hydraulic oil ● Maximum operating pressure (MPa): 27.5 ● Operating temperature range (℃): -20 to 80 ● Counterpart mounting screw size: R 3/4 ● Two-way opening and closing type ● "Coupler" that supports high pressure hydraulic equipment. ● Low pressure loss and suitable for hydraulic equipment. ● Valve structure: Two-way opening and closing type Material/Finish: ● Body: Special steel (Unichrome plating: Silver color), Sealing rubber: Nitrile rubber (NBR)