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Priming chamber

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  • Product Name:
    Priming chamber
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Model Number
Priming chamber 0750-0227-0100

March Priming Chamber to upgrade the pumps to being self-priming. Molded PolyPro priming reservoir.

Chamber can be attached to:  Suction Lift         
All March series 4 & 5 pumps  10 Ft.
#5.5 pumps  7 Ft.
#6 pumps  6 Ft.

Priming Reservoir for March 320, 5, 5.5 and 6 series magnetic pumps. Molded tank has 1" MNPT inlet and outlet connections. Top fill cap. Holds about 1 gallon of fluid. Can be used with other mfr's pumps of same size. Chamber only, pump supplied separately. Provides up to a maximum lift of 6FT. Application spec's may affect lift. 120F max. temp. 6" x 6" x 9", 215

Centrifugal pumps may require a priming chamber as an auxiliary means of lifting liquid from below the pump centerline to the pump inlet or from the liquid surface over a tank wall. The answer to this requirement is this line of easy to use and install priming chambers. Once the priming chamber is filled, the pump can be started and re-started without subsequent re-priming.

Each time the pump is turned off, the priming chamber retains a volume of liquid. When the pump is re-started, it pumps the entrapped liquid out of the priming chamber, creating a vacuum in its place. Atmospheric pressure then forces liquid from the tank or sump up the suction hose or pipe to the pump, completing the prime.

Dometic Marine Air seawater pump reservoir 225-600200

More Information
Model Number 0750-0227-0100
part number 0750-0227-0100
Inlet Connection Type MNPT
Inlet (In.) 1
Outlet Connection Type FNPT
Outlet (In.) 1
Wetted Materials PolyPro
Elastomers / O-ring Viton
Max Operating Temperature (F) 100
Weight (Lbs) 2.000000

March Pump – Originator of the Centrifugal Sealless Magnetic Drive Pump

US Manufacturer Of Centrifugal Sealless Magnetic Drive Pumps for Chemical, Industrial, Medical, Marine, Solar and OEM applications.

Flows from 1/2 gpm to 200 gpm
Heads up to 160 feet
Available in plastic and metallic construction
AC, DC, Explosion Proof, and Air Motors
Submersible and Non-Submersible

March Pump Parts list