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What is the fire hydrant pump maintenance mechanism? Regular fire hydrant pump for scientific maintenance, not only can enhance their work efficiency, and can reduce the cost of investment, we can see the hydrant pump maintenance is very important, then the small Editor for you on the hydrant pump maintenance mechanism, I hope for your help. Hydrant pump Buy Raiders Hydrant pump maintenance mechanism Pump body: a) check, add, replace the oil, such as oil discoloration, iron should be replaced; b) leak check: packing well, the pump without water, overflow, trachoma , The pump shaft seepage without overflow to the ground; c) rotating flexible, no card housing, shaft and motor shaft in the same centerline, the base fastening, screws without rust (rust-proof measures), gasket Qi. d) The appearance of clean, well-painted, clear signs, nameplate writing clear. E valves, pipes and accessories: a) flexible opening and closing of the valve, no jamming, close tight, no leakage inside and outside; b) valve body, the handle intact, valve stem lubrication, clean and tidy appearance; c) check valve flexible action, no Leakage; d) pressure gauge pointer flexible, accurate indication, dial clear, easy to observe the location, solid good, the table valve and joints impermeable. F Hydrant Pump Motor: a) The appearance is neat and clean, the nameplate is clear, the parts are firmly fastened and the protective cover is provided on the coupling; b) The connection end of the ear wire is tight and solid, no signs of discoloration, no exposure and good grounding. Further reading: Pump and Valve Tube & Pipe Fittings Exhibition Information 2016 Exhibition Information Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: Li Juan (QQ / WeChat :) (Service Hotline:)