Jet Pumps

Deliver reliable water pressure from shallow wells, deep wells, lakes, and streams with Baker jet pumps from Watermain Supply — engineered for residential water systems, farms, cabins, and light commercial applications where dependable performance and easy serviceability matter most.

Our jet pump collection covers the full Baker lineup across eight distinct series, giving you the right pump for every well depth, flow rate, and pressure requirement from 25-foot shallow wells to 150-foot deep well installations.

The 8100 series shallow well jet pumps are the workhorse of residential water systems, delivering up to 25 GPM and pressures to 80 PSI with NEMA J threaded-shaft motors in 1/2 HP through 1 HP, available in both high-capacity and high-pressure configurations with your choice of dynamically balanced brass or engineered thermoplastic impellers.

When you need the versatility to work as either a shallow well or deep well pump, the 8200 series convertible jet pumps push up to 65 GPM in shallow well mode and reach depths to 120 feet with the appropriate deep well ejector package, all with the same NEMA J motor platform and 1/2 HP to 1 HP range.

For a more affordable entry point with modern engineering, the 8000 series convertible jet pumps offer 1/2 HP to 1-1/2 HP in a robust all-iron housing with 304 stainless steel motor shaft, stainless steel wear ring, and plastic impeller with stainless steel insert — delivering up to 46 GPM on the surface and deep well capability to 150 feet with optional ejector packages.

The 8300 E-Series shallow well jet pumps bring the same modern 8000 platform in a dedicated shallow well configuration with flows up to 32 GPM and pressures to 80 PSI, available from 1/2 HP to 1-1/2 HP with easy field-switchable 115V/230V voltage.

If you prefer square flange motor compatibility, the 8500 series shallow well and 8600 series convertible jet pumps mirror the performance of the 8100 and 8200 series respectively, with high-capacity and high-pressure options from 1/2 HP to 1 HP in both brass and plastic impeller configurations.

For demanding applications requiring higher flow and pressure than single-stage pumps can deliver, the 1500 series multi-stage jet pumps feature NEMA C keyed-shaft motors in 3/4 HP and 1 HP with cast iron housing, your choice of no-lead bronze or thermoplastic impellers, and a trouble-free carbon-ceramic mechanical seal, while the 1500XSW series adds 1 HP and 1-1/2 HP options in both single-phase and three-phase for irrigation, sprinkling, and water transfer duty without a regulating valve.

Every Baker jet pump features cast iron pump body and motor adapter, multi-volute thermoplastic diffuser for maximum efficiency, standard 5/8" ceramic carbon rotating mechanical seal, built-in thermal overload protection with automatic reset, dual voltage capability, and an easily adjustable pressure switch — plus full compatibility with Baker's complete line of shallow well venturi-nozzle assemblies, deep well ejector packages for 2" and 4" well casings, casing adapters, flanges, and OEM repair parts.

As an authorized Baker Water Systems dealer, Watermain Supply provides competitive pricing, expert guidance on matching the right pump and ejector combination to your well depth and household demand, and fast nationwide shipping on every jet pump, ejector package, and replacement part in our inventory.