GRI 15000-116 Oscillating Pump

GRI's 15000-116 Oscillating Pump and Motor Unit, Coil Spring Mount, 7/16 inch - 12mm ID Hose Ports, Coupled to 230 Volt AC Motor.

The oscillating pump is a transfer or circulation pump with low flow (between 0.2 and 0.8 GPM) and low pressure (between 0 and 8 feet of head). The pump has an elastomeric impeller that extends into an electric coil after passing through a spring and an armature. The coil receives impulses 50–60 times per second from a diode in the circuit. Through the output, liquid is pumped with each pulse that pulls the armature and impeller forward against the spring. The spring pushes liquid into the intake while restoring the armature and impeller to their initial positions.

Applications: The GRI 15000-116 operates best in applications where replenishing, transfer, and circulation of fluid is concerned. Specific applications include scientific and laboratory equipment, microfilm processors, litho plate processors, chemical mixing, graphic arts plate processors, medical equipment, detergent dispensing, and film processors. This pump has been designed to handle a wide range of liquid viscosities. Fluids more viscous than water, however, will reduce the flow rate. These pumps are not normally intended for metering.