Supply 40KG hand test pump 4.0MPa mold mold hand test pump to transport water machine

Brand jh model SY-40 Material Cast iron Performance Drive Manual principle does not block the jet pump Shaft position Horizontal Impeller method Single suction Weight 4 (kg) Specifications 40KG The company's SY-type manual pressure testing machine for water or hydraulic oil as a medium for all kinds of pressure vessels, piping, valves and other pressure test, is also used for hydraulic energy, provided the required pressure for the mold, products, chemicals, construction, plumbing, oil, coal, metallurgy, shipbuilding and other industries. Features: The company's press has a compact structure, reasonable and effortless operation, light weight, easy maintenance, rust, DSY test electric motor-driven pump, greatly improved work efficiency. Use; (1) pressure range and pressure stability test. Regulating valves were tested hand wheel adjustment, from fully open to fully closed to fully open again, from the pressure gauge to see the rise and fall as well as voltage range. Pressure gauge should be a smooth rise and fall, should meet the predetermined pressure range pressure range, at the highest pressure, the pressure pulsation can not exceed a predetermined value. (2) leakage tests. Regulating valve is adjusted by hand wheel to the fully closed position, adjust the overflow valve for the maximum pressure valves were tested, and then adjust the hand wheel adjustment test valve, so is the amount of leakage in the overflow valve test measurements. (3) The unloading stress testing. The relief valve remote control port connected to the tank, so that valves were tested by examining the flow measuring oil inlet pressure relief valve, the difference shall be tested pressure relief valve. (4) Pressure loss test. Regulating valves were tested hand wheel adjustment to completely release, and valves were tested by examining the flow measuring oil inlet pressure relief valve by the pressure gauge, the pressure, the difference shall be tested rotor pump valve damage. (5) opening and closing characteristics of the test. Close relief valve, regulating valves were tested to the maximum pressure, regulate blood pressure overflow valve make the system gradually, measuring excess flow test valve when the pressure was reduced by closing the valve again. Adjust the overflow valve, the valve does not overflow from the test began, the system gradually boost, when raised pressure test valve is opened when the overflow valve flow measuring Dongguan City, Sha Tin Heng Jing hardware accessories located in Dongguan City, Guangdong Province . Division I is a professional in milling, drilling, tapping, CNC cutting tools, measuring gauges, abrasive, fixture, punch needle thimble, metal machinery, machine tool accessories, mold parts, hardware tools and other hardware accessories wholesale and retail Lord sales firm. My firm mainly serve the metal factory, plastics factory, mold factory, machinery plant, factory, glasses factory, electronics factory and other companies in this category. Dongguan City, Sha Tin Heng Hardware-fine behavior to provide you with reliable quality, reliable products. Our strength, credit, contract, re-quality. With variety of operating characteristics and puerile principle, won the trust of our customers. We will, as always adhering to the "customer first, integrity management" business philosophy, the "customers first" principle to provide our clients with quality services. Customer satisfaction is our goal! Welcome!