Crane Pumps & Systems provides industrial sump pumps and residential sump pumps. Industrial sump pumps is capable of flows up to 1600 gpm and feature compact simplex or duplex designs, leak proof, adjustable impeller, vented or vapor tight construction, and utilization of C-face motors. Residential sump pumps is capable of flows up to 80 gpm  and consists of heavy duty design, upper and lower ball bearings, cast iron vortex impeller and interchangeability.

Myers by Pentair Water is a line of commercial grade sump pumps for use in wastewater applications, including non-clog pumps with 3" to 12" discharge, capable of handling 2" to 5.25" solids, operating at 1 to 125hp and lift to 280 feet at 8,000 gallons per minute. They also offer grinder pumps with 2-15HP, lift to 260 feet and 190 gallons per minute. These pumps are available with optional explosion proof construction and computer system design.

Grindex makes the Bravo series pumps for sediment sumps and pumping slurry. Their Bravo40 model is an electrical submersible three-phase pump with class IP 68 rating and max submersion of 66 feet. This pump also features a 4" discharge, via hose, BSP, or NPT and pH limitation of 4-10 pH level and max liquid temp of 104F, a shaft speed of 1750, and is wear resistant due to NiHard and low shaft speed.

Dean Pump offers the pHV series vertical sump pumps, with capacities up to 1,200 gallons per minute, heads of up to 200 feet, working pressure to 275 psiG/1,896 kPa, and pumping temperatures of up to 220F/104C. These pumps come in 16 sizes and can handle sump depths of up to 18 feet, and are made of ductile iron and 316 stainless steel construction. Dean Pump also makes horizontal, self-priming, and mag drive pumps.

Neptune Pump Manufacturing makes heavy duty industrial sump pumps, with up to 150 gallons per minute capacity and up to 50 feet of heads. The base is made of cast iron, brass, and 316 stainless steel, and the bottom bearing is made of Rulon. This pump has an immersion depth of 52", but custom lengths are available. They also make explosion proof pumps, and the pump motors include open drip proof type and totally enclosed models.

Winston Marketing sells Stevens sump pumps, with cast iron motor housing, powder coated models, stainless steel motor housing, and battery backup models. These pumps have an HP of 1/3 or 0.6, with the battery operated models working at 24VDC and a capacity of 50 gallons per minute at five feet (the other models have a capacity of 30 or 60GPM at 10 feet), and all models have a discharge of 1.5".

Swaby Manufacturing makes vertical and submersible sump pumps, their vertical models with a capacity of 50 to 2000 gallons per minute, also available as a duplex unit.  This pump is an industrial unit with heavy duty construction, for acids and deionized water, and is explosion proof. Their submersible sump pumps have an explosion proof classification, is able to handle solids, and is for lift stations or oil separators.

Kiwi Pumps makes sump pumps, including sewage and submersible types. Their submersible dewatering sump is portable and self priming featuring bottom suction, has a motor with "F" class insulation for submersible winding, operates at 2800 rpm for 240VAC single phase, and is jacketed with a dual mechanical seal. These pumps are for dewatering high rises, housing complexes, bungalows, and can dewater to the lowest level.

Pumps of Oklahoma is a wholesale supplier of industrial, municipal, agricultural and environmental pumps. Product offerings include submersible, centrifugal, enviromental, slurry, sump, sewage, can, boiler feed, booster, pressureline shaft, vertical and saltwater pumps as well as specialty motor leads, aeration equipment, water booster stations, valves and related accessories.