impeller.net The Online Pump Magazine

05.03.2010

New ProMinent Solenoid Metering Pump Beta/ 4 and Beta/ 5

BetaŽ /4 solenoid metering pump with an adjustable pulse step-down and step-up function for straightforward and accurate chemical feed rate adaptation

The redesigned solenoid metering pump Beta/ 4 and Beta/ 5, equipped with newly developed electronics and with all the necessary adjustment and control functions, is suitable for universal use in modern water treatment and chemical feed applications.

Its efficient operating principle means lower energy and chemical costs.

Compared to the previous model, the new Beta/ 4 and Beta/ 5b pump features an adjustable pulse step-down and step-up function that enables more accurate adaptation to external signal generators. This means easier and more accurate adaptation of chemical usage to actual requirements, therefore reducing the impact on the environment. Compared to the predecessor, the operational and energy efficiency of the pump has been increased by approx. 50 percent. The Beta pump can be easily readjusted during operation. Three LEDs are used to indicate operation as well as to signal warnings and faults.
The chemical-resistant plastic housing guarantees outstanding durability even under aggressive environmental conditions. A pump head suitable for virtually all types of chemical makes the pump the ideal choice for universal applications. Reducing the number of different pump head variants substantially decreases stock requirements, thus cutting costs. Thanks to its compact design, the pump can be easily integrated into space- and cost-saving concepts. The stroke length can be adjusted infinitely variable from
0 to 100 % while the stroke rate can be varied in 10 stages ranging from
10 to 100 %. The solenoid metering pump is designed for mains voltages from 100 to 230 V AC. On customer request, it can be quickly and easily retrofitted with a relay module.

Picture: BetaŽ /4 solenoid metering pump with an adjustable pulse step-down and step-up function for straightforward and accurate chemical feed rate adaptation

Source: ProMinent Dosiertechnik

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