The CPC Sanitary Centrifugal Pump is ideal for use within the Food and Pharmaceutical industries due to its high-pressure Stainless Steel AISI 316L casing and optimal hygiene rating as the pumps are manufactured to meet EHEDG standards.
The CPC Series of Sanitary Centrifugal Pumps is designed specifically for use within the food and pharmaceutical industries with a heavy emphasis on robust design, optimal cleanability, efficiency, low maintenance costs and simple maintenance.
The range consists of 4 set sizes, CPC 160-210-260-310 with a capacity range up to 400m/hr and 9 Bar in 50 Hz and 500m/hr and 13 Bar in 60 Hz and standard and 40 Bar for the CPC-HD units for high-pressure applications such as pressure boosting or reverse osmosis.
All liquid contact parts are in compliance with EHEDG standards and manufactured from cast Stainless Steel AISI 316L or AISI 316L Mo+Ni or Hastelloy C22 upon request for increased corrosion resistance with a surface roughness of 0.8 as standard (0.5 on request). The 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 is minimal clearances between the impeller and the back casing to ensure high efficiencies and pressures whilst retaining its solids-handling ability up to 10 mm. Units can be supplied close coupled in KAM, KAV & KAC designs with B3 or 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.
All mechanical seals are specifically designed for use with the CPC range according to DIN 24960 and are fitted with EHEDG / FDA compliant O-Rings. They feature a 2 pin construction so that they rotate with the impeller. They are available in the following material combinations:
The mechanical seals are available with EPDM, Viton, Perbunan and Teflon “O”-rings.
Internal Mechanical Seal /Internal Mechanical Seal w. Quench
A quench is applied when a constant pressure-free flush to prevent fouling of the mechanical seal is required due to the product being pumped. External Mechanical Seal /External Mechanical Seal with Flush
A Flush is applied when a considerable under-pressure is present on the suction side or when a constant flushing of the seal is required. The pressure of the flushing fluid must always be higher than the discharge pressure.
All CPC-ZA Sanitary Self Priming Centrifugal Pumps are fitted with a balanced stub shaft design with features a conical shaft end without keyway and dry mount EHEDG / FDA compliant O-Rings. Grub screw attachment to the motor shaft enables easy assembly and disassembly during maintenance procedures.
When mounted, the open impeller has pressure relief holes to ensure optimum efficiency and cleaning of the mechanical seal which is attached to the impeller via its 2 pin construction.
The cast stainless steel AISI 316L, machined from a solid block, the casing can withstand system pressures up to 25 bar as standard and 40 bar upon request (CPC-HD). It has also been machined to provide optimal cleanliness by eliminating any dead space areas for the bacterial build-up to be in line with EHEDG standards.
All models can be fitted with an optional heating jacket to maintain fluid temperature whilst being pumped and is generally used when transferring for higher viscosity edible oils.
The CPC Sanitary Centrifugal Pump is ideal for industries requiring hygienic standards such as Food, Pharmaceutical and Biotech industries.
|Dairy||Milk, skimmed milk, buttermilk, cheese milk, raw milk, cream, animal fats|
|Beverage||Fruit juices, soft drinks, beer, wine, spirits, liqueur, sugar solutions, syrups, water, concentrate, yeast|
|Food liquids||Animal and vegetable oils and fats, soups, sauces, spices, brine, water|
|Chocolates & Sweets||Milk products, oils and fats, sugar solutions, syrups, flavouring, liqueurs, spirits|
|Sugar||Syrups, sugar solutions, invert sugar|
|CIP & SIP||Sodium hydroxide, nitric acid, hot and cold water, other specific cleaning liquids|
|Pharmaceutical & Biotechnology||Ultra-Filtration, Reactors, Tablets & Coating, Process Filtration, Distilled Water & Emulsions|
|Max Capacity||500 m³/hr|
|Max Pressure||13 Bar (40 Bar for CPC-HD)|
|Max Viscosity||500 cPs|
|Max Temperature||150°C (Higher upon request, special execution)|
|Max Solids Passage||10mm – impeller & model specific|
|Connections||1.5″ – 6″ (DN40-150)|
|Connection Types||Couplings: DIN11851, 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, Tc/Tc|
|Elastomer Materials||EPDM, Viton, NBR, Teflon, KALREZ e.g. according to FDA|
|Wetted Parts||AISI 316L (AISA 316L Mo+Ni or Hastelloy C22 upon request)|
|Surface Roughness||<0.8 Micron (Std), <0.5 upon request|
|Drives||Standard: IEC, IE2, B3/B5, IP55, ISOL cl. F, PTC
Optional: IE3, ATEX, Noise Reduction, Hydraulic, Pneumatic, Kiesel Driven
The CPC Sanitary Centrifugal Pump from Pomac Pumps is ideal for applications that require the highest hygiene standards. Our team of pump specialists can talk you through the options available to suit your application. What are you waiting for? Get in touch today to find out more.
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