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Flint & Walling 135814 booster cartridge, 16 stages, cast iron finish

Flint & Walling

Flint & Walling 135814 Booster Cartridge 16 Stages

SKU CH-055T-16FTW

A 16-stage impeller cartridge with O-rings, coupling, discharge bearing, shaft and stage components for PB-series booster pumps

  • TypeDrain Components
  • 16-stage cartridge boosts booster-pump pressure
  • fits Flint & Walling PB-series pumps PB1016A151 and PB1016A153
  • replaces Grainger parts 22W717, 22W718, 2PC32, 2PC33
  • includes two O-rings, coupling, discharge bearing, shaft and stage components
  • ready-to-install impeller cartridge for drain and trap systems

Product Identity

The Flint & Walling 135814 Booster Cartridge is a 16-stage impeller assembly designed for PB series booster pumps. It arrives new and includes two O-rings, a coupling, discharge bearing, shaft and stage components for direct replacement.

Compatibility

This cartridge fits PB1016A151 and PB1016A153 pump models and cross-references Grainger part numbers 22W717, 22W718, 2PC32 and 2PC33. It is not suitable for pumps outside the PB series or for applications requiring a different stage count.

Installation Context

The cartridge installs inside the existing booster pump housing, replacing the worn impeller stack without modifying pipework. It restores original pressure performance and frees the system from reduced flow caused by stage wear.

Highlights

  • 16-stage cartridge boosts booster-pump pressure
  • fits Flint & Walling PB-series pumps PB1016A151 and PB1016A153
  • replaces Grainger parts 22W717, 22W718, 2PC32, 2PC33
  • includes two O-rings, coupling, discharge bearing, shaft and stage components
  • ready-to-install impeller cartridge for drain and trap systems

Specifications

TypeDrain Components
BrandFlint & Walling
Model135814

Questions about this item

Which Flint & Walling booster pump models accept the 135814 cartridge with its 16 stages?

The cartridge fits PB series pumps, specifically models PB1016A151 and PB1016A153, and matches Grainger part numbers 22W717, 22W718, 2PC32 and 2PC33.

Can I keep my existing O-rings and coupling when installing this 16-stage cartridge?

The package includes two new O-rings, a coupling, a discharge bearing, a shaft and all stage components, so the original seals and hardware should be replaced with the supplied parts.

How do I verify the 135814 cartridge is seated correctly after installation?

Reassemble the pump using the included coupling, discharge bearing and shaft; the unit should run without leaks from the two new O-rings and deliver the expected pressure from all 16 stages.

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