Marco catalog # UP9-12V, Self Priming Heavy Duty Pump, rated for 3.17 GPM (12 l/min), nickel-plated brass construction, helical bronze gears, stainless steel Shaft. Motor is 12 Volts DC. Motor has IP 67 Protection. Inlet Port is 3/8 inch BSP, Discharge Port is 3/8 inch BSP. Catalog # M164-100-12.
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The Marco UP9-12V is a nickel-plated brass Self Priming Heavy Duty Pump, rated for 3.17 GPM (12 l/min), with helical Bronze gears, 3/8 inch BSP Ports, coupled to a 12 Volts DC Motor. This self-priming electric pump can be used for the transfer of many different liquids of a varied nature, with the main liquid applications being transfer of diesel fuel, or antifreeze. he pump is self priming to 3 feet (1 m). The pumping elements are made up of bronze gears which can run dry for brief periods. It comes equipped with an in-line filter on the inlet side. The pump can be mounted in any position. Fix the pump with suitable diameter screws corresponding to the holes on the feet/base. There are numerous fields of applications for the pump, however DO NOT pump FLAMMABLE LIQUIDS with this pump. THE MOTOR IS NOT EXPLOSION PROOF. Do not install the pump where flammable vapours or gases may be present. The pump has been designed for intermittant use. The maximum temperature for this pump is 185 degrees F.
WEIGHT : The Marco UP9-12V weighs 6 Lbs.
Typical applications for the UP912V include the transfer of diesel fuel between tanks, refuelling of tractors and earth moving equipment, transfer of water, transfer of light weight lube oils, antifreeze. To ensure the correct directional flow of the fluid as indicated by the arrow on the top plate, it is necessary to connect the positive pole of the battery supply to the red wire on the motor endcap and the negative pole to the black wire. Electrical connections must be made using adequate terminal blocks and connectors ensuring a tight fit of the electrical cables. Bad wiring can cause power losses and/or over heating of the cabling it self. Under conditions of high operating pressures, such as with a closed or a blocked outlet, or excessive length of the delivery circuit and/or excessive pressure due to accessories, it can be subjected to elevated stresses and overheating and therefore should not be used for prolonged periods under such conditions. The IP67 rating of the motor provides complete protection against ingress of dust and airborne particles, as well as protection against water and liquids, up to and including immersion in up to one meter of water.