Due to the choice of materials and its design, PROLAC HCPN is appropriate for applications requiring a high level of hygiene, it offers gentle handling of the product and resistance to chemical agents.
It is particularly suitable as main process pump in the dairy, beverage, pharmaceutical and cosmetic industries.
Design and features
PROLAC HCPN is a range of close-coupled centrifugal pumps with hygienic design, compact and highly efficient. It is made of a cold-formed stainless steel casing, impeller, mechanical seal, pump cover, lantern and shaft, connected to the motor shaft by mechanical compression.
The pump is especially designed for CIP/SIP without disassembly according to the EHEDG recommendations.
The pump is authorized to carry 3-A symbol.
Note: Consult the options of the pumps authorized to carry 3-A symbol.
MECHANICAL SEAL
The PROLAC HCPN pump is provided with an internal single mechanical seal. The seal is balanced and has a hygienic design. As standard, the stationary part is in carbon and the rotary part is in silicon carbide, the gaskets are in EPDM. However, when required, other material can be used.
There is also an option of assembly of a double mechanical seal made of two identical seals. It helps to upgrade a pump with single seal to double seal and simplifies the management of necessary spare parts as the seal is the same.
MOTOR
NEMA Premium Efficiency three-phase induction motor, C-face and foot mounted.
Materials
Parts in contact with the product 1.4404 (AISI 316L)
Other steel parts 1.4301 (AISI 304)
Gaskets in contact with the product EPDM
Mechanical seal
Rotary part Silicon carbide (SiC)
Stationary part Carbon (C)
Seals EPDM
Surface finish
Internal Bright polish Ra ≤ 0,8 μm
External Matt
Connections
CLAMP-OD (ASME BPE / DIN 32676 serie C)
Options
Pump casing with drain port.
Pump casing with heating chamber.
Different types of connections.
Mechanical seal: SiC/SiC or TuC/SiC.
Double mechanical seal.
Gaskets: FPM or FFKM.
Motor with other voltages, frequencies, mechanical protections, efficiencies.
Height adjustable hygienic design legs.
Trolley and/or control panel.
OPTIONS FOR THE 3-A SYMBOL
Connections: CLAMP-DIN (DIN 32676 series A), DIN 11864.
Sealing: single mechanical seal.
Mechanical seal materials: C/SiC and SiC/SiC.
O-rings: EPDM and FPM.
Drain: vertical Clamp-OD.
