Metering Pumps - LK Series From Walchem Corporation
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This expanded flow range makes the LK a perfect compliment to the E-Class Metering Pump Line. The LK Series is ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining and paper.
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In
a class by itself - the LK is a motor driven, mechanically
actuated diaphragm metering pump with a maximum capacity of
114 GPH (432 l/h) and maximum pressure of 225 PSI (1.5 MPa).
Double Head Adjustable Output Metering Pump - 100DM1 Classic Series From Stenner
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The motor shaft rotates at a fixed rpm which
drives the adjustable feed rate control to intermittently
engage the roller assembly within the pump heads. The chemical
solution in the pump tube is captured between the rollers
as they rotate and compress the tube. As the rollers advance,
the squeezed tube section regains its original form and
generates a vacuum, creating the self- priming feature that
delivers a constant flow unaffected by the outlet pressure |
Stenner’s
double head adjustable output metering pump is built with
four detachable components: the motor, feed rate control,
and two pump heads. Outputs are dependent upon three factors:
the rpm of the motor gears, the percentage setting on
the feed rate control, and the size of the peristaltic
pump tube. All Stenner metering pumps have a 3-point roller
design in the pump head, which acts as a check valve to
prevent back flow, siphoning, overdosing and loss of prime.Economical Metering Pumps From Neptune Chemical Pump Company Inc
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Features and Benefits • Available liquid end materials: Cast Iron, 316SS, PVC, Kynar® • Variable Oil By-pass™ stroke adjustment allows improved valve performance over variable linkage designs.
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Series
500-E offers an economical alternate to the standard Series
500 "dia-PUMP" or an opportunity to "step-up"
from packed plunger pumps to a true hydraulic diaphragm
pump at a modest cost increment.