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The PULSAtron Series E Plus pump features an automatic control
available with 4-20 mA DC direct or external pacing, with stop function.
It also offers manual control by on-line adjustable stroke rate and stroke
length. Series E Plus contains a highly reliable timing circuit as well as
circuit protection against voltage and current upsets. This pump features
solenoid protection by thermal overload with auto-reset.
Nineteen distinct models are available, having pressure capabilities to
300 PSIG @ 3 GPD, and flow capacities to 504 GPD @ 20 PSIG, with a
turndown ratio of 100:1. Metering performance is reproducible to within
+/- 2% of maximum capacity.
As with Series E, our guided check valves, with their state-of-the-art
seat and ball designs, provide precise seating, and excellent priming and
suction lift characteristics. Our timing circuit is highly reliable and,
by design, virtually unaffected by temperature, EMI and other electrical
disturbances.
A variety of chemicals can be pumped by Series E Plus such as
glass-filled polypropylene (GFPPL), PVC, styrene-acrylonitrile (SAN),
Polyvinylidene Fluoride (PVDF), PTFE, Hypalon®, Viton®, ceramic, alloys
and 316SS.
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