Packed Plunger Metering Pump is designed for longevity.
November 6, 2007 -
Used for metering of chemicals and solutions, JaecoPak(TM) pumps are constructed with continuously lubricated bronze gears immersed in oil, heavy-duty cast iron housings, and 316 stainless steel or Alloy 20 liquid ends. Units are available in simplex and duplex, field-convertible models with capacities from 0.38-150 gph at pressures to 2,000 psi and steady state accuracy of ±0.5%. Capacity can be manually adjusted from 0-100% by varying piston stroke length only while pump is stopped.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Jaeco Fluid Systems, Inc.
116 South Ship Rd.
Exton, PA, 19341
USA
Supper Rugged Packed Plunger Metering Pump
JaecoPak(TM) packed plunger metering pumps feature super rugged construction including continuously lubricated bronze gears immersed in oil, super heavy duty cast iron housings and specially engineered liquid ends for longer pump life. Proven in use for over fifty-five years, these positive displacement pumps provide virtually maintenance-free accurate metering of both chemicals and solutions. Available in both simplex and duplex, field convertible models, pump capacities range from 0.38 to 150 GPH at pressures up to 2,000 PSI with an accuracy of ± 0.5% at steady state.
Pump capacity is manually adjustable from 0 to 100% by varying piston stroke length, but only while the pump is stopped, as a safety precaution and for tamper resistance. Capacity is also easily automated using a variable-speed drive.
A single ball check valve, standard on both suction and discharge side of pump, provides accurate metering and fast response. The valve ball turns with the fluid flow, constantly presenting a new face to the seat, while also making it self-cleaning.
Pump arms can be reversed to reduce footprint. Duplex pump pistons are normally 180° out of phase, but can be synchronized so that two fluids can be pumped simultaneously. Different size pistons can be used on each side of duplex pumps to produce different outputs.
Liquid ends are available in 316 stainless steel or Alloy 20 from stock. JaecoPak pumps are supplied on base plate with or without motor. A wide range of motor options and accessories are available.
Jaeco also manufacturers Diaphragm metering pumps with capacities from 0.8 to 56 GPH at pressures up to 1,200 PSI, stainless steel (SS) ball and poppet check valves and SS compression fittings.
For more information contact: Rich Murdy, Jaeco Fluid Systems, Inc., 17 Lee Blvd., Suite, D, Malvern, PA 19355-1234. Toll Free: 877-778-3456, Fax: 610-407-7211, e-mail: rmurdy@jaecofs.com, web: www.jaecofs.com
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User comments about this story
Low psi meter pump
I need to inject an additive into diesel fuel. this will be injecting into a 2" pipe.
How much is the pump?
By Michael Abner on Feb 21, 2012 23:45
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