A&F Machine V-10-H Hydraulic Diaphragm Metering Pump, Duplex Per Head 1.2 - 6.0 GPD (gallons per day), 0.05 - 0.25 GPH (gallons per hour), 0.106 - 0.53 ounces per minute 4.6 - 23.0 LPD (liters per day), 0.19 - 0.95 LPH (liters per hour), 3.16 - 15.8 milliliters per minute Per Head output rated at 500 PSI (34.5 BAR) maximum pressure, metal wet end. Per Head output rated at 100 PSI (6.89 BAR) maximum pressure, polyethylene wet end. Per Head 1" diameter hydraulic piston and Teflon diaphragm. Per Head: fully adjustable stroke length control 0-100% (recommended minimum stroke length 20%). 1 SPM (strokes per minute). This model separates the piston from the chemical by a diaphragm allowing the pump to be used for aggressive chemicals. Connections: 3/8" NPT Female. Motor Type: NEMA 56C Flange Mount Motor Connection (Direct Drive). Includes: pressure relief valve (2) and instruction manual.
This model is a V-10-H Series Pumps with a single drive to two pump heads. It is ideal for use in chemical feed to cooling towers and related applications where a controlled volume of extremely corrosive chemical treatment is required. The V-10-H is a heavy duty hydraulic diaphragm metering pumps designed for trouble free operation with a minimum of maintenance. The pump end of the unit utilizes a precision inline machined casting insuring exact alignment of the drive mechanism and the piston head assembly, minimizing wear. The pump is driven by a continuous heavy duty oil filled speed reducer. The wet end of the pump is precision machined and utilizes a ground stainless steel piston to displace oil which in turn flexes a diaphragm. The ground and polished piston and ceramic ball check valves are places on the inlet and outlet of the pump wet end. The output of the pumps is varied from zero to maximum by manually adjusting the piston stroke length. The standard simplex pump can readily be converted to a duplex pump in the field. The various hydraulic head sizes are interchangeable which makes application changes in the field simple. All V-10-H pumps are supplied with a pressure relief valve for each head.
If opting to use your own motor, ensure motor's compatibility with the pump by using a 56C frame 1750RPM flange drive motor.
Drive Motor Codes TEFC Totally Enclosed Fan Cooled TENV Totally Enclosed Non-Ventilated EPFC Explosion Proof Fan Cooled