Henan Province 4D-ZY series of self-control electric test pump (Figure) 0553-4228051 Product Overview: the 4D-ZY electric, automatic test pump, it inherits the advantage of old test pump has a "high degree of long life, stable performance, easy to operate, mobile flexible, light weight advantages. The self-control of the production 4DZY series electric test pump is designed for all kinds of pressure vessels, piping, boilers, cylinders, valves, pressure vessels, fire-fighting equipment for high-pressure liquid ideal laboratory and hydrostatic testing equipment. Products and supporting test pump pressure test, test engineering, test pressure has been applied in the field of aviation, test, and defense-related research focuses on the development of the project application. China's major scientific research projects underground, such as: high-pressure burst test, deep sea trials, space technology, high temperature and pressure test, shaped tube test, and made a significant contribution. The pump is based on the hydrostatic test requirements and special design. In the initial phase of the pressure test with larger flow quickly filled and the boost to shorten the experimental time. When the pressure exceeds 1.6MPa pressure test process can be relatively stable and slow. The flow is automatically reduced. The pump, low pressure flow, and can automatically transform, where at rated discharge pressure below hydrostatic test of any value. Main structure: tank suction pipe chassis, gear box, conductor slider Vice, low pressure tanks, control valves, relief valves, take over of work, safety valve, pressure gauge, drain valve, water catchment, high-pressure tank, motors. Model Rated discharge pressure (MPa) Flow rate (L / h) Motor Power (KW) Dimension L × W × H (mm) Weight (kg) high pressure and low pressure 4D-ZY165/6.3 6.3 165 530 1.1 805 × 480 × 1110 211 4D-ZY100/10 10 100 450 1.1 4D-ZY63/16 16 63 400 1.1 4D-ZY40/25 25 40 380 1.1 4D-ZY30/40 40 30 360 1.5 805 × 480 × 1110 215 4D-ZY22/63 63 Note: 22 340 1.5 4D-ZY15/80 80 15 340 1.5 4D-ZY12/100 100 12 320 1.5 pressure controlled test pump is on the basis of the original electric test pump installed a control device, pressure to achieve automatic control function . Henan 4D-ZY series of self-control electric test pump (Figure) 0553-4228051