A constant pressure system operates with a variable frequency drive controller, which monitors household water demands and adjusts pump speed to maintain constant pressure. Constant pressure systems also provide an additional layer of protection by monitoring for issues related to motor current draw, vol...
14.Tsuen Wan West Ultra High Level Fresh Water Pump House荃湾西超高食水泵房 15.Ma Pui and Che Teng Fresh Water Pump House马背及輋顶食水泵房 16.self priming pump自吸泵,自引泵(启动时不用灌水) 17.We have a pump for drawing water from the well.我们用一个水泵从井里抽水。 18.Here is ...
The components may be blended “on-the-fly” using equipment on the surface to pump the emulsion into the wellbore, or may be prepared in advance of the treatment. The silica source component in the aqueous system may be any of the known family of materials known as pozzolans, provided ...
draw into such diaphragm a charge of liquid from the well being pumped respectively, said hydraulic means including a reservoir adjacent the diaphragm member, connections to a cylinder about said diaphragm for power liquid from said reservoir, an electric motor and power liquid rotary pump in one ...
Mining pump More Find Similar Products By Category Supplier Homepage Products Drilling rig Hoisting System Draw works Oil Well Equipment Drawworks Winch for Drilling Rig Made in China Related Categories Relief Valve Petroleum Machinery Parts Cylinder Petroleum Machinery ...
focus on the manufacturing of oil drilling equipment and spare parts since 2006.Our main products aremud pumpandaccessorieswhich can be interchangeable with many mud pump of oversea and domestic brand,includingBOMCOF series, HHF series,NOV P series,LANSHI3NB series, Oingzhou 3NBseriesan...
Draw the double pressure angles of gear pump Assembly as well as the main part 翻译结果4复制译文编辑译文朗读译文返回顶部 Draw a double-Pressure Angle gear pump assembly drawings, as well as the main part is 翻译结果5复制译文编辑译文朗读译文返回顶部 ...
Drawworks surface is intermediate-frequency quenching-treated, and is durable. Tooth profile of sprocket is intermediate-frequency quenching-treated. Involute-spline-tooth type clutch is used as shifting clutch. Main brake is band brake or disk brake, auxiliary brake is Electromagnetic eddy...
Drawworks surface is intermediate-frequency quenching-treated, and is durable. Tooth profile of sprocket is intermediate-frequency quenching-treated. Involute-spline-tooth type clutch is used as shifting clutch. Main brake is band brake or disk brake, auxiliary brake is Elect...
High Quality API 4f Drawworks for Oil Well Drilling Rig, Find Details and Price about Auto Parts Spare Parts from High Quality API 4f Drawworks for Oil Well Drilling Rig - HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.