Pomac Pumps CPC-HD
The Pomac CPC-HD is the high-pressure version of the CPC line — developed for booster pump applications where the standard CPC reaches its limits. The pump is specifically designed for processes with high inlet pressure, without compromising on cleanability or hygiene. Robust in construction, easy to disassemble, and fully tailored to the requirements of the food and pharmaceutical industries.
Just like the standard CPC, the impeller is dry-mounted on the shaft via O-rings. The pressure relief openings in the open impeller simultaneously ensure optimal cleaning of the mechanical seal and the sealing chamber.
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Features and benefits
- Calculated for inlet pressures up to 50 bar — specifically designed as a booster pump
- EHEDG compliant — all liquid-contacting parts meet the applicable hygiene standards
- Open impeller with pressure relief openings for optimal cleaning of seal and sealing chamber
- Dry-mounted impeller via O-rings — minimal fluid contact with the shaft
- Narrow backlash combined with high-quality impellers for favorable efficiency
- Easy to disassemble — low maintenance costs
- Double quench seal available, compliant with EHEDG and DIN 24960
- Elastomers and seals FDA approved
- Motor options: standard IE3, optional IE4, ATEX or noise reduction
Application
- Booster pump applications in closed process systems with high system pressure
- High-pressure processes in the food and beverage industry
- Pharmaceutical production involving high inlet pressures
- CIP and SIP cleaning under high pressure
- Processes where a standard centrifugal pump cannot handle the inlet pressure
- Hygienic applications in the dairy, beverage, and cosmetics industries
Technical specifications
| Parameter | Value |
|---|---|
| Max. inlet pressure | 50 bar |
| Max. capacity | 500 m³/h |
| Max. Busy | 150 ml |
| Max. viscosity | 500 cP |
| Treadmill | Open |
| Liquid-contacting materials | Stainless steel 1.4404 |
| Surface roughness | Ra < 0.8 µm standard; < 0.5 µm on request |
| Connections | 1½” / DN40 to 6″ / DN150 |
| Flange standards | EN1092-1, DIN11864-2, ANSI |
| Tri-clamp standards | ISO2852, DIN32676, DIN11864-3 |
| Elastomers | EPDM, Viton, NBR, Teflon, KALREZ (in accordance with FDA) |
| Mechanical seals | Carbon/CrM, Carbon/SiC, SiC/SiC, TC/TC |
| Sealing standard | DIN 24960, EHEDG |
| Motor standard | IEC, IE3, B3/B5, IP55, insulation class F, PTC |
| Certification | EHEDG, CE (Machinery Directive 2006/42/EC); ATEX optional |
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