Series E20000
Chemical Metering Pump

Capacities to: 750 GPD (118.5 l/hr)

Pressure to: 175psi (1200 kPag)

5-year diaphragm warranty

Available PVC and Stainless Steel Heads

The E2000 metering pump is single head industrial quality pump designed for the Water Treatment and similar industries.

FRAME AND GEARBOX
The pump features a mechanically linked diaphragm, driven by an oil immersed worm/wheel reduction gearbox, driven by a close-coupled electric motor. The pump utilizes a rigid one-piece cast iron housing to ensure rigidity between all components. The housing is equipped with an oil drain and separate oil fill/breather. The oil fill is positioned so that oil is added until it overflows, the oil level is then at the correct operating level and cannot be overfilled. The four integrally cast hold down feet are machined so that the pump is easy to install on a flat surface, with minimal installation difficulty.

SOLUTION HEAD
Four sizes of solution heads, combined with 5 stroking rates, result in the pump having a capacity range from 0.76 to 750 GPD (0.12 to 120 litres/hour), with discharge pressures up to 175 PSI (1200 kpag), depending on head size and material. Head materials in PVC, and 316SS, in conjunction with a PTFE diaphragm, mean that the pump is able to handle a wide range of industrial chemicals.

VALVES
The E2000 Series utilizes screw in valves in the same materials as the solution head. A variety of ball- check materials are available, including Stainless Steel, Ceramic and Pyrex. The valve assemblies are fully serviceable, with all components being replaceable. For products with a high viscosity, such as polymer solutions, the valves are available with springs to assist in positive valve operation.

CAPACITY CONTROL
The pump's output can be manually adjusted and set to operate between 10-100% of the pump rated capacity. A variable speed controller, used in conjunction with a 3-phase motor, can also be used to operate the pump between 20-100%. The variable speed controller can accept a 4-20 mA signal from an external process controller to provide automatic capacity adjustment in response to process demands.

DRIVE MOTOR
The E2000 Series pump is available as standard with a 1/2hp, 1-phase,115/208-230 VAC, 60hz 1725 rpm, TEFC industrial motor suitable for outdoor industrial use. Optional 3-phase or DC motors are also available on request.

WARRANTY
Each pump has a 1-year warranty from date of shipment. The Diaphragm has a warranty for 5 years from date of shipment.

Should you have any questions, please do not hesitate to contact us at (215) 453-2533.