Sump Pumps

Protect your basement, crawl space, and property from water damage with Baker DuraMAC sump pumps from Watermain Supply. Our sump pump collection covers every application from light-duty water removal to heavy-duty continuous operation, with thermoplastic and cast iron construction options built to handle the toughest conditions.

For budget-friendly protection, the 5025PTSP and 5025PVSP thermoplastic models deliver 30 GPM with 1/4 HP motors and your choice of tethered or vertical float switches, while the 5020PUUP portable utility pump handles quick water removal jobs with a 1/5 HP motor and garden hose adapter.

Step up to our cast iron lineup with the 5030CVSP, 5030CTSP, and 5030CUSP series featuring 3/10 HP continuous duty motors, clog-resistant impellers, and 1-1/2" discharge for dependable everyday sump protection.

For maximum pumping power, the 5050CVSP and 5050CUSP25 push up to 70 GPM with 1/2 HP thermally protected split capacitor motors and 25 feet of vertical lift.

Need a complete system? Our pre-assembled packages like the 5030CVSPK and 5033CVSPEZ come with basin, pump, check valve, and lid ready for drop-in installation — saving hours of labor and eliminating parts guesswork.

We also carry specialty solutions including the 5030CVSPCSK crawl space sump system designed for low-clearance installations, the 5025PTSPCWB clear water basin package with tethered switch, and the 5000PVSPBU battery backup sump pump that keeps your basement dry when the power goes out.

Every sump pump is available with vertical, tethered, or no-switch configurations in 10-foot and 25-foot cord lengths, and pairs perfectly with our full lineup of DuraMAC accessories including replacement float switches, plastic mounting blocks, basin extensions, and check valves.

As an authorized Baker Water Systems dealer, Watermain Supply offers competitive pricing, expert technical support to help you choose the right pump for your water table and basin size, and fast nationwide shipping so you're never left waiting when water is rising