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SP Series Composition
  Polypropylene PVDF
1 Housing Glass-fiber reinforced polypropylene Carbon-fiber reinforced PVDF
3A
5
10
O-ring options FKM, EPDM
4 Separator plate Glass-fiber reinforced polypropylene Carbon-fiber reinforced PVDF
6 Inner volute Glass-fiber reinforced polypropylene Carbon-fiber reinforced PVDF
6A Inner volute thrust ring options High-purity alumina ceramic,
silicon carbide
7 Impeller Glass-fiber reinforced polypropylene Carbon-fiber reinforced PVDF
7A Impeller thurst washer options Molybdenum disulfide filled PTFE,
silicon carbide
8 Inner drive Neodymium iron boron magnets encapsulated in unfilled polypropylene Neodymium iron boron magnets encapsulated in unfilled PVDF
8A Bushing options Carbon, PTFE, high-purity alumina ceramic, silicon carbide
9 Shaft options High-purity alumina ceramic,
Hastelloy C, silicon carbide
11 Barrier Glass-fiber reinforced polypropylene Carbon-fiber reinforced PVDF
11A Barrier thrust ring High-purity alumina ceramic
12 Motor adapter Ductile iron
13 Outer drive magnet Nickel-plated neodymium
iron boron magnets / steel

See a video explaining more
about the SP Series here
.

SP Series Self-Priming Magnetic Drive Pumps

SP Series Magnetic Drive Self-Priming Pumps are the product of advanced engineering, CFD design software, and superior magnetic flux technology. The SP Series combines deep-lift capabilities and lightning-fast priming with the advantages of neodymium magnetic drive technology and corrosion resistant polypropylene and PVDF to handle the most difficult applications with no seal replacement, no leaks and the capability to run-dry without damage.

Features of the SP Series:

  • Five-year warranty
  • Polypropylene or PVDF construction
  • Seal-less mag drive
  • Powerful neodymium magnets
  • close-coupled with back pullout design
  • Mounts to NEMA and IEC motor frames
  • Replaceable shaft
  • ISO 1940 G2.5 balancing
  • CE certified

Capabilities of the SP Series:

  • Retains fluid for re-priming when shut off without a check valve
  • Runs without damage in absence of continuous flow
  • Provides up to 25 feet (7.6 meters) of lift
  • Primes 18 feet (4.6 meters) in 90 seconds
  • High working pressure – up to 90 psi (6.2 bar)
  • High specific gravity – over 1.8
  • Maximum temperature:
    • Polypropylene – 180°F (82°C)
    • PVDF – 220°F (104°C)

Applications of the SP Series:

  • Sumps
  • Underground storage tanks
  • Rail cars
  • Tanker trucks
  • Over-the-wall applications
  • Tanks with an opening on top
  • Piping systems that tend to have trapped or entrained air
  • When dry run protection is needed

Contact us for more information on the SP Series.


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