Sanitary self priming centrifugal pump – CPC-ZA series

Sanitary self priming centrifugal pump – CPC-ZA series

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The CPC-ZA is a self-priming pump, designed for applications in the food industry, with a strong focus on optimal cleanability, efficiency, low maintenance costs and a simple (dis)assembly.

The CPC-ZA is mounted with a highly efficient cast stainless steel half-open impeller, which guarantees a favourable efficiency.

Upon demand, the CPC-ZA can be supplied with a star impeller, which permits pumping liquids containing solids.

The CPC-ZA can be applied a.o. as cleaning return pump (CIP-) or as discharge pump for tank lorries and milk collection trucks.

The CPC-ZA is a self-priming pump, designed for applications in the food industry, with a strong focus on optimal cleanability, efficiency, low maintenance costs and a simple (dis)assembly.

The CPC-ZA is mounted with a highly efficient cast stainless steel half-open impeller, which guarantees a favourable efficiency.

Upon demand, the CPC-ZA can be supplied with a star impeller, which permits pumping liquids containing solids.

The CPC-ZA can be applied a.o. as cleaning return pump (CIP-) or as discharge pump for tank lorries and milk collection trucks.

Overview

The CPC-ZA Series is the Self Priming variant of the CPC series. Due to its self priming capabilities, it makes it ideally suited for pumping liquids with entrained air and gases and where suction lift is required such as CIP return or Truck Unloading. Like the CPC Series consists of 5 set sizes, CPC 160-210-260-310-380 with a capacity range up to 300 m³/hr & 9Bar in 50 Hz and 350 m³/hr & 13 Bar in 60 Hz. All liquid contact parts are manufactured from cast Stainless Steel AISI 316L or AISI 316L Mo Ni with a surface roughness of ‹0.8 as standard (‹0.5 on request).

CPC-ZA Sanitary Self Priming Centrifugal Pump is fitted with either open or star impellers, which are dry mounted to the shaft by means of O-Rings, are also fitted with pressure relief holes to ensure optimal cleaning of the shaft seal and chamber. The O-Rings ensure that there is minimal liquid contact with the shaft whilst cleaning the contact faces at the same time. There are minimal clearances between the impeller and the back casing to ensure high efficiencies and pressures whilst retaining its solids handling ability up to 30 mm. Units can be supplied close coupled in KAM, KAV & KAC designs with B3/B5 motors or with pneumatic, diesel driven or hydraulic motors in their IG & IGH forms. Various Mechanical Sealing & O-Ring options, as well as drain connections and heating jackets, are also available on request.

Technical data
Max Capacity 350 m3/hr
Max Pressure 13 Bar
Max Viscosity 500 cPs
Max Temperature 150 Degrees C (Higher upon request, special execution)
Max Suction Lift 8 mm
Max Solids Passage 10 mm – Impeller & Model specific
Impeller Open / Star
Connections 1.5″ – 6″ (DN40 – 150)
Connection Types Couplings: DIN11851, DIN11864-1, SMS1145 Flanges: EN1092-1, DIN11864-2, ANSI Tri-Clamps: ISO2852, DIN32676, DIN11864-3
Shaft Sealing Single, double quench/flush, Inner and outer, EHEDG. according to DIN24960
Sealing Materials carbon/CrM, carbon/SiC, SiC/SiC, Tc/Tc
Elastomer Materials EPDM, Viton, NBR, Teflon, KALREZ, e.g. according to FDA
Wetted Parts AISI 316L (AISI 316L Mo Ni or Hastelloy C22 upon request)
Surface Roughness ‹0.8 Micron (Std), ‹0.5 upon request
Drives Standard: IEC, IE3, B3/B5, IP55, isol cl. F, PTC Optional: IE3, ATEX, noise reduction, Hydraulic, Pneumatic, Diesel Driven
Configurations
KAM: Close coupled with adjustable feet and hygienic stainless steel AISI 316 shroud.
KAC: Close coupled with steel support frame
KAV: Close coupled and supported by motor feet.
IG: Fitted with bearing bracket
IGH: Fitted with bearing bracket especially suited for connection to a hydraulic motor.
  • Overview

  • Technical data

  • Configurations

The CPC-ZA Series is the Self Priming variant of the CPC series. Due to its self priming capabilities, it makes it ideally suited for pumping liquids with entrained air and gases and where suction lift is required such as CIP return or Truck Unloading. Like the CPC Series consists of 5 set sizes, CPC 160-210-260-310-380 with a capacity range up to 300 m³/hr & 9Bar in 50 Hz and 350 m³/hr & 13 Bar in 60 Hz. All liquid contact parts are manufactured from cast Stainless Steel AISI 316L or AISI 316L Mo Ni with a surface roughness of ‹0.8 as standard (‹0.5 on request).

CPC-ZA Sanitary Self Priming Centrifugal Pump is fitted with either open or star impellers, which are dry mounted to the shaft by means of O-Rings, are also fitted with pressure relief holes to ensure optimal cleaning of the shaft seal and chamber. The O-Rings ensure that there is minimal liquid contact with the shaft whilst cleaning the contact faces at the same time. There are minimal clearances between the impeller and the back casing to ensure high efficiencies and pressures whilst retaining its solids handling ability up to 30 mm. Units can be supplied close coupled in KAM, KAV & KAC designs with B3/B5 motors or with pneumatic, diesel driven or hydraulic motors in their IG & IGH forms. Various Mechanical Sealing & O-Ring options, as well as drain connections and heating jackets, are also available on request.

Performance curves