Sump Pumps - page 2

Zoeller 508-0006 AquaNot Spin 508 ProPak Sump Pump System

Zoeller N53 Mighty-Mate Non-Automatic Sump Pump

An oil-filled submersible pump with a sealed motor and thermal overload protection. The model is sold as non-automatic, so it needs a separate float switch or manual control to cycle.

Basepump RB750 Water-Powered Backup Sump Pump

A water-powered backup sump pump that runs through power outages as long as city water flows. It needs municipal water pressure, so homes on a well without power are not covered.

Tsurumi LB-480 Submersible Dewatering Pump 2/3 HP

A slim, rugged dewatering pump for construction and caisson work, built for continuous duty. No float switch is listed, so it is not an automatic basement sump pump.

Zoeller 540 Flex Water-Powered Backup Sump Pump

Tsurumi LB-800 Submersible Dewatering Pump 1 HP

A slim, manually controlled dewatering pump that fits narrow caissons and moves water with real lift for site work. No automatic switch is listed, so someone has to switch it on and off.

Little Giant WRS-6 Drainosaur Under Sink Sump System

A tidy plug-in drain system for sinks, laundry trays and appliances below gravity drainage. A check valve and union must be bought separately.

Zoeller M73 Automatic Dewatering Pump

A compact automatic dewatering pump for emergency water from rain or snow. The listing gives no flow rate or discharge size, and some entries look wrong.

Tsurumi LB-480A Automatic Dewatering Pump 2/3 HP

An automatic dewatering pump for job sites that need hands-off cycling in tight spots, with tough wear parts. Maximum lift height is not listed, so check the pump curve before deep work.

Glentronics PS-C33 Pro Series Combination Sump Pump System

A pre-assembled primary and battery backup sump system with four floats and fault alarms. The battery is sold separately, and the system is heavy.

Zoeller Basement Sentry Sump Pump Combo

A pre-assembled primary and backup sump combo with built-in Wi-Fi alerts for owners who want to watch their basement from anywhere. Battery inclusion and head height are not stated.

Zoeller BN98 Effluent Pump 1/2 HP

A cast iron effluent pump with a variable level piggyback float for deep sump or septic tanks. The listing states no warranty, which matters on a pump this critical.

Zoeller 1096 Submersible Sump Pump 1/2 HP

A cast iron submersible sump pump with an oil-filled motor and a switch sized for narrow basins. The listing gives no maximum head, and there is no battery backup.

Tsurumi LB-800A Automatic Dewatering Pump 1 HP

A rugged automatic dewatering pump for job sites and tight pits that runs itself on electrodes instead of a float. Maximum head is not listed, so check the lift you need before buying.

Zoeller BN53 Automatic Submersible Sump Pump 1/3 HP

A cast iron automatic sump pump with an oil filled motor and tethered float for basement pits. The listing gives no flow rate, lift height or warranty, and a tethered float needs room in the pit.

Liberty Pumps 237 Sump Pump Bundle with Platform

A compact, efficient sump pump with a switch made for narrow pits and a raised platform in the bundle. Cord length, discharge size and warranty are not listed.