The Memos series is an economical line of motor driven, mechanical diaphragm metering pumps. For applications requiring control by an external control signal, the intelligentMemdos DX offers state-of-the-art microprocessor control. By integrating the speed control, the Memdos DX eliminates the need for the further expense of additional variable speed controllers.
Features:
Integrated speed control with the selection of several microprocessor control signals Multiplication/division capabilities
Automatic or Manual Control
Pulse/contact control
Analog control... 0/4 - 20mA
Remote Start/Stop
Input signal monitoring
Collective output alarm
Turndown ratio up to 1400:1
NEMA 4X enclosure
User Friendly
Touch pad and LCD display
Self-diagnostic system for monitoring chemical feed process.
Messages displayed for tank low level & loss of analog signal.
Options:
Double diaphragm liquid end
Automatic stroke length control(E model only)
Leak detection
Tank low level indication and alarm (DX model only)
Materials of Construction Liquid ends of Polypropylene, PVC, PVDF and 316 Stainless Steel. Diaphragms are PTFE coated EPDM. Seals of Viton, Hypalon or PTFE are available.
Description:Series R pumps combine a chemical metering pump with a digital display controller and relay output together in one economical unit for a wide range of industrial water applications...
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The PLASTIC MUSHROOM STYLE TANK VENT CAP, or tank breather cap, keeps out debris, insects, seeds, and rain while allowing tanks to properly vent. All plastic construction is corrosion proof.
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SPECIFICATIONSModel: EZB21D1-VC
0 to 1.5 GPH
60 PSI
115 VAC
3/8" Tubing Connections
(All options available please call for different Voltage or Liquid End)
OVERVIEWWalchem...