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400B SERIES ELECTRIC DIAPHRAGM PUMPS
Limited Warranty Policy
FROM DATE
OF SALE
Five (5) Years
Two (2) Years
All motors regardless of voltage class (explosion proof,
One (1) Year
non-explosion proof; 12V DC, 24V DC, and 115V AC)
Basic Definitions
Chemtraveller
®
: A compact, low-profile frame to allow for pump mobility without needing to handle the pump itself.
Diaphragm: A flexible membrane constructed of a synthetic rubber used to displace fluid through the pump cavity.
IBC Mount: A stainless steel bracket that can be mounted onto the cage of any size IBC tote.
Mix-n-Go: A recirculation system design to fit onto a 9" IBC gem cap. Units with this device have the recirculation valve built into the pump.
Poise (P): A unit of measurement of dynamic viscosity. For the purpose of this manual, Sotera will utilize the measurement of Centiposes (cP)
which is one hundredth of a Poise or one millipascal-second (mPa-s).
Positive Displacement: Constant volume at a fixed speed, independent of system pressure.
Pump-n-Go: Free-standing pump mobility. Systems with this designation do not have any mounting frames.
Recirculation: The process of mixing fluids through the pump without discharging from the container.
Suction Lift: The distance below the center line of the pump to lift fluids.
Viscosity (V): The measurement of flow fluid or resistance.
Wetted Parts: All parts that are touched by the transfered fluid either in part or through immersion.
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PRODUCT SERIES
400 Series pump only (all models)
Motor and meters not included
820, 825, and 850 meters
Accessories are defined as fittings, hoses, swivels,filters,
strainers that are purchased within a 400B pump package or
separately for use with a 400B pump or 820, 825, or 850 meter
OPERATION MANUAL
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