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| SMVP-Sliding Vane Pumps |
Applications:
Blackmer has combined our proven sliding vane design
with a seal-less magnetic coupling to meet the growing
need for zero shaft leakage when handling expensive,
hazardous or hard to seal fluids. Environmental
concerns, workplace safety, EPA requirements, and local
government agency regulations may may the "Best
Available Control Technology" (BACT) for certain
chemicals.
Features and Benefits:
316
stainless steel construction with metallized carbon
sleeve bearings and non-metallic vanes for longer
life.
Blackmer seal-less
pumps are designed with self-lubricating carbon
graphite sleeve bearings and no metal to metal
contact. This special design allows dry running for
priming and line stripping.
No barrier fluid
system maintenance and/or disposal problems.
All Blackmer seal-less
pump models have a unique bearing and head design
that allows a small quantity of pumpage to circulate
through the containment can and bearing surfaces.
This positive flow of fluid minimizes temperature
rise for maximum bearing life.
Blackmer seal-less
pump models are equipped with samarium-cobalt
magnets as standard construction. This rare earth
material prevents permanent magnet degradation if
adverse operating or "break-free"
conditions occur.
Replaceable end discs allow easy rebuilding of the
pumping chamber to like-new condition without
removing the pump from the piping.
Unique sliding-vane
pump design self-adjusts for wear to maintain flow
rates.
Pump design and
operation minimizes shear and agitation.
Excellent self-priming
and dry run capabilities.
Symmetrical bearing
support assures even loading and wear for long life.
Adjustable relief
valve protects pump against excessive pressures.
Easy maintenance:
vanes can be easily replaced without removing the
pump from the piping system.
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