We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cast iron grinder pump housing, three-phase motor, 2 hp rating

Liberty

Liberty LSGX204M 2 hp 460-480 V 3-phase grinder trap

SKU CH-NXP9-0KY1E MPN LSGX204M

Two-horsepower three-phase grinder pump delivers 39 gpm at heads from 10 to 60 ft and a maximum head of 185 ft

  • TypeDrain Components
  • 2 hp motor drives demanding drainage tasks
  • 460-480 V three-phase power suits industrial supply
  • 39 gpm flow holds steady from 10 ft to 60 ft head
  • 185 ft maximum head clears high-lift runs
  • Cast iron body with stainless steel impeller resists wear

Grinder pump for high-head commercial drainage

The Liberty LSGX204M is a 2 hp three-phase grinder pump built for 460-480 V AC supply at 5.3 amps. It uses a cast iron body with a stainless steel impeller and silicon carbide Viton shaft seals for durability in sewage applications. No switch or level control is included with the unit.

Suited for engineered lift stations needing

This pump delivers a steady 39 gpm across heads from 10 ft to 60 ft, making it a fit for systems designed around that fixed performance point. Installations requiring variable flow rates, automatic level switching, or single-phase power should look at other models.

Maximum shut-off head of 185 ft defines

The 185 ft maximum head is the critical figure for verifying that the pump can overcome the total dynamic head of your piping system. If the installation requires more head than this value, the pump will not move fluid.

Highlights

  • 2 hp motor drives demanding drainage tasks
  • 460-480 V three-phase power suits industrial supply
  • 39 gpm flow holds steady from 10 ft to 60 ft head
  • 185 ft maximum head clears high-lift runs
  • Cast iron body with stainless steel impeller resists wear

Specifications

TypeDrain Components
BrandLiberty
ModelLSGX204M

Questions about this item

What does the 2 hp rating mean for actual grinding performance in a commercial kitchen?

The 2 hp motor drives a grinder pump that maintains a steady 39 gpm flow rate from 10 ft up to 60 ft of head, with a maximum head of 185 ft, so it handles continuous waste loads without pressure drop.

How does the 460-480 V three-phase supply affect installation and motor protection?

The pump draws 5.3 A at 440/480 V AC, 60 Hz, three-phase; you must provide a matching three-phase panel and overload protection, as no switch or electrical connection is included with the unit.

What are the mounting requirements for the cast-iron body and stainless-steel impeller assembly?

The cast-iron housing with silicon-carbide/Viton shaft seal is designed for direct piping into a drainage system; no separate mounting hardware or switch bracket is supplied, so plan for rigid pipe support and a sealed basin.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.