Layne Bowler Pump Company Inc. products

Vertical Turbine Pumps are firstly invented by Mr. M. Layne and adapted for use in cased wells or where the water surface is below the practical limits, where other pumps can not do the same job. Vertical Turbine pump efficiencies are comparable to or greater than most centrifugal pumps.

If there is a need of low head high capacity pumping applications, axial pumps are used. The Importance or the useage of these type of pumps is daily increasing specially with the change of climatic conditions in the world, which is leading to uncontrolled floods.

A submersible pump is a turbine pump close-coupled to a submersible electric motor. Both pump and motor are suspended in the water, thereby eliminating the long drive shafts and bearing retainers required for a deep well turbine pump. Because the pump is located above the motor, water enters the pump through a screen located between the pump and motor. The pump curve for a submersible pump is very similar to a vertical turbine pump.

Split type pumps are radial flow pumps which have horizontal shaft, in general, splitable upper and lower casings, double suction, single or multi stage, with or without diffuser. For special applications split case pumps can be produced with vertical shaft and for high pressure.

Sewage pumps are used to pump solids, semi-solids and small solids in a variety of commercial, industrial, maritime, municipal, and wastewater treatment applications.

Horizontal, radially split volute casing type, single stage, end suction centrifugal pump with enclosed impeller. Dimensionally complies with DIN 24255 / EN 733.In addition to 29 basic sizes conforming with DIN 24255 / EN 733, there are 20 additional sizes.ellers are statically and dynamically balanced according to ISO 1940 class 6.3.

Horizontal ring section multistage centrifugal pumps with closed impellers and diffusers. 9 models from DN 32 to DN 200. Suction nozzle flanges are according to DIN 2533 / PN 16 and discharge nozzle flanges are according to DIN 2535 / PN 40 (DIN 2546 / PN 64). In standard production suction flange is placed on the right side and close to the coupling and discharge flange is at the other end and at top.

Vertical, multistage centrifugal pumps with closed impellers and diffusers. Suction nozzle flanges are according to DIN 2533 / PN 16 and discharge nozzle flanges are according to DIN 2535 / PN 40. Axial thrust is balanced by back wear ring and balancing holes in each impeller. Pump impellers are balanced statically and dynamically according to ISO 1940 class 6.3. Pump shaft is coupled with standard motor shaft by means of a flexible coupling.