Stan-Cor Sealless Pump Specifications
Sealless MagDrive Specifications
Three Group 1 Models
Flange Dimensions – ANSI B73.1
Model
ANSI
Size
Suction
150 lb FF Flange
Discharge
150 lb FF Flange
MK04
1.5 x 1 x 6
1 - 1/2"
1"
MK08
1.5 x 1 x 8
1 - 1/2"
1"
MK012
3 x 2 x 6
3"
2"

Operating Range
Temperature
-20°F to 250°F (-28°C to 121°C)
Maximum Flow
325 gpm
Maximum discharge pressure
290 feet
100% replaceable wear components
Maximum HP
23.5

Materials of Construction
Magnets:
Samarium cobalt magnets (The inner magnet is fully Kynar (PVDF) encapsulated)
Pump Casing:
1/4” (6.35 mm) minimum wall thickness, carbon fiber filled Kynar (PVDF)
Case and Flange Supports:
Chemical resistant glass filled vinyl ester composite and glass-filled nylon
Hardware:
300 Series stainless steel

Chemical Compatibility
Kynar (PVDF), Silicon Carbide and o-rings (Viton, EPDM, or Simriz) are the only materials in contact with the pumpage

Sealless Pumps

Magnetically-Driven Sealless Pumps
Documents
Size
Sealless Pump Design Features and Performance Benefits
476k

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Technical Documents
Sealless Pump MagDrive Assemblies
(including pump, motor, coupling, baseplate)
56k
MagDrive Sealless Pump ANSI Dimensions
60k
MagDrive Sealless Pump ANSI Parts
72k
MagDrive Sealless Pump Installation and Operation
728k

Hydra-Cell Metering Pumps
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