Self-Priming Pumps

Dayton sprinkler pumps are self-priming pressure pumps that provide better efficiency by removing the air pockets and are ideal for use with non-flammable liquids compatible with pump component materials. The pump housing is made from durable cast iron and includes a TEFC, capacitor star motor capable of a maximum output of 2 HP. These manually operated pumps feature built-in thermal overload protection with automatic reset and double-shielded, pre-lubricated ball bearings for smooth operation. The stainless steel impellers are ideal for withstanding wet operations, while Buna-N, carbon & ceramic seals prevent leakage. Choose from a wide range of sprinkler pumps, available in 75 and 96 PSI pressure ratings on Raptor Supplies.

Hydro Vacuum SM self-priming pumps are suitable for pumping non-aggressive liquids, excluding fuels, within the corrosion limit of their construction material. These pumps automatically separate air from the suction pipeline without the requirement of pipeline priming. They feature flange motors having corrosion-resistant, expanded shaft ends for smooth performance. Choose from a range of these self-priming pumps, available in 230 and 400V voltage ratings.

Hydro Vacuum SKA Series self-priming pumps are suitable for pumping liquids within the corrosion resistance limits of their construction material. These pumps consist of a shaft, suction, bearing housings, and discharge housings which include shaft seals. These heavy duty pumps deliver enhanced performance and have relatively longer life than other pumps of the same series. Choose from a range of these self-priming pumps, available in 230 and 400V voltage ratings.

Little Giant FBSE Series, surface pumps are self-priming utility pumps having heavy-duty cast iron construction to offer enhanced life. These surface pumps feature industry-standard square flange design motors and cast iron volute, and tapped openings for venting, priming and draining operations. They have a half-open cast iron impeller that is blind-hold tapped so that liquid cannot wear down the shaft.

Hydro Vacuum SKB Series pumps are ideal for pumping liquids within the corrosion resistance limits of their construction material. These pumps can be operated with the help of a 50 - 60 Hz motor and consist of a shaft, suction, bearing housings, and discharge housings which include shaft seals. They feature cord or end-face shaft seals with stainless steel shaft ends for corrosion resistance and durability. Choose from a range of these self-priming pumps, available in 230 and 400V voltage ratings.

Little Giant FBSE Series centrifugal pumps are used to supply water to a timer operated irrigation system. They are ideal for lawn / turf irrigation, water transfer, construction & municipal use. They feature heavy-duty cast iron construction with tapped openings for priming, venting and draining. These irrigation pumps feature built-in suction check valves to facilitate self priming function & prevent backflow / siphonage. They have semi-open impellers connected to rotating shafts for pumping water. The removable backplate with built-in drain plug makes service easy, while mechanical shaft seal allows positive protection against leaking. They are CSA and UL approved for both indoor and outdoor use.

Little Giant FCE Series transfer pumps are primarily designed to move water from one location to another in applications including water circulation, booster service and spraying systems. These units have a rugged, three-way, cast iron volute, offering durability and smooth rotation for ease in installation. They further come integrated with tapped openings for proper drainage and a glass filled Noryl impeller (enclosed) for high efficiency & performance. The pumps can be mounted in vertical or horizontal position and feature electric motors, offering a maximum flow rate of 120 GPM. Choose from a broad range of these transfer pumps, available in 1/2, 3/4, 1, 1-1/2 and 2 HP motor power ratings.

Little Giant DDS Series surface pumps feature stainless steel construction with back pull-out design that provide access to pump parts without disturbing the plumbing. They have 304 stainless steel volute that can be rotated in 90 degrees for comfortable installation. These pumps come with a mechanical shaft seal and FKM elastomers offering superior chemical resistance.