High-pressure pump maintenance: 1 power end of the injection of oil as required. 2 new pump or overhaul the factory pump, the first oil change for 500 hours, after every 3000 hours of operation or change the quality of lubricating oil. 3 regular inspection and calibration relief valve release pressure of 1.08 to 1.1 times the rated working pressure. 4 Regularly check the accuracy of the pressure gauge. 5 Regularly check the tightness of the belt. 6 Replace damaged consumables. 7 Adjust the clearance of each part, check and tighten each screw. 8 Long-term deactivation of the pump (especially the sewage pump), the application of water rinse, drain the liquid in the pump body, washable all the valve coated with anti-sewn oil, and the entire pump corrosion protection. 9 To enable a pump that has been parked for an extended period of time, perform a thorough inspection and maintenance on the pump, otherwise it can not be activated. 10 high-pressure pump overhaul cycle tentatively scheduled for 12,000 hours.
Floor Drain
A floor drain is a plumbing fixture that is installed in the floor of a structure, mainly designed to remove any standing water near it. They are usually round, but can also be square or rectangular. They usually range from 2 to 12 inches (5.1 to 30.5 cm); most are 4 inches (10 cm) in diameter. They have gratings that are made of metal or plastic. The floor around the drain is also sloped to allow the water to flow to the drain. Many residential basements have one or more floor drains, usually near a water heater or washer/dryer. Floor drains can also be found in commercial basements, restrooms, kitchens, refrigerator areas, locker/shower rooms, laundry facilities, and near swimming pools, among other places.
Floor Drain,Square Floor Drainer,Stainless Steel Square Floor Drainer,Pop-Up Floor Drain
Kaiping Jenor Sanitary Ware Co., Ltd , https://www.jmjenorsanitary.com
