PROBLEM TO BE SOLVED: To provide a water service meter installation unit in which the timing to implement a pressure resistance test of a water supply standing pipe in a multi-layer collective house can be made earlier than the prior arts and a construction term for a water service ...
aflow test all water supply and foam pumps for proper pressure and capacity, and confirm flow at the required pressure in each section (Ensure all piping is thoroughly flushed with fresh water after service.); 流程测试所有给水和泡沫泵浦为适当的压力和容量,和在每个部分证实流程以必需的压力(保证所有...
A PDT is a pressure-driven test that is widely used and accepted in the water industry as a way to evaluate the integrity of a membrane. During a PDT, one side of themembrane is drained and pressurised up to the test pressure, which is set below the membrane’sbubble point. The pressu...
Hydraulic oil is used as the test medium. An optimally tuned cooling system keeps the temperature at the pressure intensifier and in the hydraulics in balance. Cooling is a very effective water cooling. Performance Data Hydraulic pressure intensifier Pressure booster for additional supply Temperature...
aCarry out pressure and leakage test of all pipelines as shown in the drawings and in accordance with the specification. The rates shall include supply of water, equipment, labour and the like to complete the works as specified 执行所有管道压力和漏出测试如图画所显示和与规格符合。 率将包括水,...
Water Supply Controller With high quality, multi-functional, low noise and strong commonality etc. characteristics, B601D series intelligent constant pressure water supply controller is suitable to full-automatic operation; B601D haven't special demands to peripherals, it almost can be ...
摘要: PROBLEM TO BE SOLVED: To easily and surely perform a pressure proof test for a fire extinguishing piping apparatus disposed in a multistoried building by the water supply from a water supply port of a connected water supply pipe installed outside the building.收藏...
The best way to efficiently clean outdoor surfaces is with a pressure washer, a blaster that uses less water to do its work than a garden hose and nozzle.
BOP Testing Unit, also called pressure test pump which is recommended for high pressure testing of BOP stacks, choke and kill lines, Christmas trees and any other type of equipment requiring high pressure static testing. Test Units are available in unit-mounted, port...
Because some specific pressure pulsation propagations are found along the radial direction, it is necessary to have detailed analyses along the radial reference lines. As the pressure wave can pass through objects, the radial distributions, especially across blades, can indicate special variations. To...