Standard Progressive Cavity Drum Pumps

Engineered for transferring viscous food products, pharmaceutical ingredients, and cosmetic lotions from drums, totes, tanks, and kettles, the progressive cavity design delivers a continuous flow with little product degradation. The unique design enables operators to quickly disassemble the pump for cleaning.  The hygienic design and food safe materials make these drum pumps ideal for thick or shear-sensitive ingredients in food, dairy, pharmaceutical, or personal care processing.

Models

  • SP-800SR
  • SP-800DD
WORKING PRINCIPLE

The progressive cavity design provides gentle handling of products that are either too viscous or sensitive to shearing for use with other pump styles. Product is gently carried through moving cavities created by the pump's screw-like rotor. The stainless rotor creates a tight seal against a PTFE or white Buna stator, making operation at pressures up to 174 psi possible. The SP-800 series' unique design enables operators to quickly disassemble the pump for cleaning.

STANDARD DESIGN FEATURES

The SP-800 Series pumps are 3-A compliant and third party verified (TPV). The hygienic design makes the pumps easy to clean and maintain. The SP-800 Series pumps provide gentle product treatment and continuous flow.

APPLICATION

The SP-800 Series pumps are designed to handle more viscous products and much higher pressures than their centrifugal design counterparts. The design is also allows for gentle product handling, making it ideal for shear-sensitive products, or those with large particles. These pumps are geared toward the removal of product from drums, totes, tanks, and kettles. Common applications include pie fillings, juice concentrates, sauces, chocolate, lotions, and shampoo.

MATERIALS

All product wetted materials are 316L stainless steel with either a polytetrafluoroethylene (PTFE) or white Buna stator available.

Technical Data

THE 800SR - Planetary Gear
Immersion Lengths27 inch, 39 inch, or 47 inch
Stator MaterialPTFE or white Buna
Motor Drives Variable speed TEFC (IP54) and explosion proof
Duty CycleIntermittent
Maximum Viscosity25,000 cps (mPAS)
Maximum Discharge Pressure174 psi
Maximum Flow Rate12 gpm, based on water
Bag Liner SeriesOptional pump intake design available for applications with hygienic liners
The 800DD - Direct Drive
Immersion Lengths
27 inch, 39 inch, or 47 inch
Stator MaterialPTFE or white Buna
Motor DrivesTEFC, washdown, stainless and air
Duty Cycle
Continuous
Maximum Viscosity
100,000 cps (mPAS)
Maximum Discharge Pressure174 psi
Maximum Flow Rate12 gpm, based on water
Bag Liner SeriesOptional pump intake design available for applications with hygienic liners

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