My Cart

12V DC Cast Iron Gear pump

12vdc 1HP
Model Number
12vdc Cast Iron Gear pump battery dc hypro shertech GMCV

Hypro GMCV4VA-12

12 volt 12v DC Rotary Cast Iron Gear pump. 303 SS fasteners, steel gears. Battery powered self priming heavy duty gear pump.

Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. Do not operate the relief valve for more than one minute.

Use for pressure spraying, circulation of lubricants, oil, tank / drum filling. Will handle water like liquids to very thick. Bi-rotational allows for flow direction reversal. Flush ports allows for prefill and cleaning of chemicals on elastomers and seal faces. Relief valve safeguards against pressure buildup once set.

See performance chart for speed and viscosity details.

Note: All data is listed for 1725 RPM operation. For other performance data at different speeds, see the performance chart.

More Information
Model Number GMCV4VA-12
Series Gear Pump Electric 4.8 to 24gpm
Max Flow (GPM.) 10
Max Flow GPH 600
TDH Maximum (Ft) 173
TDH Maximum (PSI) 75
Horse Power (HP) 1
HP Required 1.5
Horsepower (IE .5, 1, 1.5, 20) 1
Inlet Connection Type FNPT
Inlet (In.) 0.5
Outlet Connection Type FNPT
Outlet (In.) 0.5
Wetted Materials 304SS, Cast Iron, Steel
Elastomers / O-ring FKM
Voltage (V) 12DC
Voltage (Range) 12/24/36 VDC
Motor Amps (A) 67
Motor TENV
Speed (RPM.) 1725
Motor Frame 56C
Self Priming Yes
Max Operating Temperature (F) 280
Viscosity Catsup 3000.00 cp 20000.00 ssu
Shaft Steel
Length (In.) 13.0000
Mechanical Seal TYPE 21
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Motor Bearings Ball
Impeller Number (In.) 4
Other Test data taken on SAE 10 wt. oil at 70° F (500 SSU). Performance in water will decrease by about 10%, and HP required will also be reduced by 10%. (Don’t use water with Cast Iron.) Pump performance when pump is new. As pump wears, the performance will decrease. (*) Female NPT inlet and outlet (in inches) . (**) Suction lift requires wetted gears and primed seal chamber. (***) Motor not provided. NOTES: Pumps with motors are HP rated to handle up to 500 SSU at 125 PSI and specific gravity of 1.0. Max. PSI = 125 Max. Viscosity = 500 SSU at 1725 RPM with standard spur gears Max. RPM = 1725 Max. Specific Gravity = 1.1 at 125 PSI, up to 1.6 at lower PSI & viscosity. Max. Input Torque = See chart above. Reverse Rotation = Pumps are equipped with pressure relief valves and can be run in reverse rotation; however, pressure relief valve will not function when pump is reversed unless pump relief valve cover is rotated 180°. The pump relationship between volume (GPM), pressure (PSI), speed (RPM) and horsepower is shown on performance chart in Shertech Motor Manual form L-4082. When pumping a more viscous liquid, a slower speed, a larger pipe size pump, and possibly a larger motor should be selected.
Pump Bearing Carbon/graphite
Impeller Material Steel gears
Cord Length (Ft.) 0
Duty Continuous
Drain No
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 47.000000
Warranty (YRS.) 1