PW type Submersible Sewage Pump , horizontal self-priming
PW type horizontal sewage pump assembly and disassembly:
First check the other parts, the existence of the impact of
assembly defects, and then scrub clean before assembly.
- ready to pad, silk plug, pipe block and were installed on the
- the seal ring, shaft seal box, oil and oil hole cover, felt store
were loaded into the pump cover, bearing body, bearing box, bearing
- the first bearing into the shaft at both ends, together into the
bearing box, and then loaded bearing gland.
- followed by bearing body, bearing (4PW no) oil seal and washers,
impeller, gasket and impeller nut and tighten, and then install the
pump and pump cover. Disassembly and assembly must be reversed.
PW type horizontal sewage pump Note:
- pump inlet and outlet pipes should be set up, not to support the
- outlet water piping should be installed gate valve;
In the pump inlet pipe, inlet should be installed general trash
rack, to prevent the larger stones and other objects into the pump
to break the leaves.
PW type horizontal sewage pump structure diagram:
- pump cover
- pump body
- shaft seal
- axle box
- sleeve (4PW none)
- oil seal
- oil standard
- bearing box
- bearing cover
- flat key
- elastic ring
- seal ring