Spare parts for the drilling pump 3NB-1000F NB107-NC manufactured by SICHUAN HONGHUA

SICHUAN HONGHUA 3NB-1000F drilling pump is a kind of horizontal triplex single-acting piston pump, made up of power end and fluid end, designed with advanced structure, small size, reliable operation mechanism, exchangeable components, and easy maintenance.

The consumables, bearings, sealing parts and technical parameters of this pump are the same as those of F-1000 pump. The power end includes framework, pinion shaft assembly, crank shaft assembly, crosshead assembly and pony rod, etc. The fluid end includes module, valve assembly, liner, piston assembly, suction manifold, etc.

In order to avoid gas lock and reduce the pressure pulsation at the discharge outlet, a suction pulsation dampener and a discharge pulsation dampener are installed respectively at the suction pipe and the pump outlet.

And a shear-pin safety valve is installed at the other end of the pump outlet to ensure the pump pressure not to exceed the rated working pressure.

Splash lubrication and forced lubrication are combined for the gears, bearings and crosshead at the power end to ensure sufficient lubrication, while the water supplied by spray pump is used to lubricate, clean and cool the liner and piston at the fluid end.

A special set of handling (assembly and disassembly) tools are provided for routine maintenance of the drilling pump.

Spare parts for the drilling pump 3NB-1000F NB107-NC manufactured by SICHUAN HONGHUA