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| A&F Metering Pumps |
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A&F Machine Products - A & F Machine Products - A&F Pumps - A & F Pumps - High Pressure Pumps - Helwig Chemical Feed Pumps.Series V-10 pumps, V-5 pumps, and V-7 pumps (reciprocating piston/plunger, positive displacement chemical metering pumps) A&F Piston Pumps, A&F Parts.
These A and F Machine Product Pumps (helwigpumps) are ideal for use in chemical feed to boilers, waste water treatment, the pulp and paper industry and related applications where a controlled volume of chemical treatment is required. These heavy duty piston metering pumps are built for minimum maintenance from quality materials. The pump end of the unit utilizes a precision inline machined casting for minimum wear and strength. The pump is driven by a continuous duty oil filled speed reducer which is available in several ratios for the required stroking rate. The wet end of the pump is precision machined and utilizes a ground stainless steel piston to minimize packing wear. The check valves are of the double ball check design to insure accurate metering. Various piston sizes are available to give a wide range of volume outputs. The output of the pump is varied from zero to maximum by manually adjusting the piston stroke length or, automatically with a variable speed motor and controller option. All the various piston head sizes are interchangeable which makes application changes in the field simple. The standard simplex pump can readily be converted to a duplex pump in the field. Multiple head pumps can be fitted with identical heads or different sized heads for custom applications. All V-10 pumps & V-5 pumps are supplied with a pressure relief valve for each pump head. The V-7 piston pump is a compact unit designed for lighter metering applications
Series V-10-H pumps, V-5-H pumps, and V-6 pumps (hydraulic diaphragm, positive displacement chemical metering pumps) A&F Diaphragm Pumps, A&F Parts.
These A and F Machine Product Pumps (helwigpumps) are ideal for use in chemical feed to cooling towers and related applications where a controlled volume of extremely corrosive chemical treatment is required. These heavy duty hydraulic diaphragm metering pumps are built for minimum maintenance from quality materials. The pump end of the unit utilizes a precision inline machined casting for minimum wear and strength. The pump is driven by a continuous duty oil filled speed reducer which is available in several ratios for the required stroking rate. 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. Various piston sizes are available to give a wide range of volume outputs. The output of the pump is varied from zero to maximum by manually adjusting the piston stroke length or, automatically with a variable speed motor and controller option. The various hydraulic head sizes are interchangeable which makes application changes in the field simple. The standard simplex pump can readily be converted to a duplex pump in the field. Multiple head pumps can be fitted with identical heads or different sized heads for custom applications. All V-10-H pumps & V-5-H pumps are supplied with a pressure relief valve for each pump head. The V-6 diaphragm pump is a compact unit designed for lighter metering applications. |
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| AFM V-10 Piston Metering Pumps & Parts
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The A&F Machine V-10 Pump series provides an innovative piston metering pump line for heavy duty applications. These pumps offer feed rates up to 2880 GPD with outputs to 1000 PSI. Available in four base models: the V-10 Simplex pump, V-10 Duplex pump, V-10 Triplex pump, and V-10 Quad pump.
56C Frame Mount 1750RPM Flange Drive Motor. |
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| AFM V-10-H Diaphragm Metering Pumps & Parts
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The A&F Machine V-10-H Pump series provides an innovative heavy-duty diaphragm metering pump line for aggressive chemical applications. These pumps offer feed rates up to 2880 GPD with outputs to 1000 PSI. Available in four base models: the V-10-H Simplex pump, V-10-H Duplex pump, V-10-H Triplex pump, and V-10-H Quad pump.
56C Frame Mount 1750RPM Flange Drive Motor. |
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| AFM V-7 Piston Metering Pumps & Parts
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| The A&F Machine V-7 Pump series mini piston metering pump is the smaller, compact, light metering pump equivalent of the V-10 or V-5. These piston pumps offer feed rates up to 48 GPD with outputs rated at 100 PSI. Driven by a low horsepower gear motor for lighter metering applications. |
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| AFM V-6 Diaphragm Metering Pumps & Parts
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| The A&F Machine V-6 Pump series mini diaphragm metering pump is the smaller, compact, light metering pump equivalent of the V-10-H or V-5-H. These diaphragm pumps offer feed rates up to 48 GPD with outputs rated at 100 PSI. Driven by a low horsepower gear motor for lighter metering applications. |
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| AFM V-5 Piston Metering Pumps & Parts
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The A&F Machine V-5 Pump series provides an innovative piston metering pump line for heavy duty applications. These pumps offer feed rates up to 2880 GPD with outputs to 1000 PSI. Available Available in four base models: the V-5 Simplex pump, V-5 Duplex pump, V-5 Triplex pump, and V-5 Quad pump.
56 Frame Mount 1750RPM Coupling Drive Motor. |
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| AFM V-5-H Diaphragm Metering Pumps & Parts
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The A&F Machine V-5-H Pump series provides an innovative heavy-duty diaphragm metering pump line for aggressive chemical applications. These pumps offer feed rates up to 2880 GPD with outputs to 1000 PSI. Available in four base models: the V-5-H Simplex pump, V-5-H Duplex pump, V-5-H Triplex pump, and V-5-H Quad pump.
56 Frame Mount 1750RPM Coupling Drive Motor. |
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| AFM Gear Drive Parts
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| A&F Machine has discontinued their line of V-5 and V-5-H gear drive motor pumps. Enter this category to view the discontinued pump models and to be taken to the replacement models. Replacement Parts for the discontinued gear driven motor pumps are still available inside this category. |
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