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Inoxpa HLR Pump

Pumps Inoxpa

The HLR Hygienic Lobe Rotor Pump is specifically designed to meet the strictest hygienic requirements, complying with EHEDG standards.

With its low working speed, the pump ensures gentle fluid handling, minimising shear and reducing potential product damage. Capable of transferring a wide range of liquids (from 1 to 1,000,000 cP) and liquids containing solid particles (e.g., curd, biological cultivations), the HLR pump is ideal for the food-processing, cosmetic, and pharmaceutical industries.

Its self-drainable and easy-to-maintain design makes it a reliable solution for demanding applications.

Specifications
Technical Features
Design and Features
Applications
Available Options
Documents
Contact

Specifications

Materials:
- Casing and lobes: AISI 316L (investment casting)
- Ball bearing support: GG-25
- Gaskets: EPDM (FDA 177.2600 compliant)
- Mechanical seal: SiC/C/EPDM
Surface Finish:
- Internal: Ra ≤ 0.8 μm
- External: Bright polish
Connections: Standard clamp connection

Technical Features

Maximum flow: 115 m³/h (507 US GPM)
Maximum differential head: 12 bar (174 PSI)
Maximum working pressure: 16 bar (232 PSI)
Temperature range: -10 ºC to +120 ºC (14 ºF to 248 ºF)
SIP temperature (max. 30 min): +140 ºC (284 ºF)
Maximum speed: 950 rpm

Design and Features

Vertical support and bare-shaft construction.
Self-drainable design ensures efficient cleaning.
Tri-lobe rotors with hygienic attachments.
Internal sanitary mechanical seal, easily disassembled from the front without removing the casing.
Gaskets with deformation limiters prevent dead legs, ensuring hygiene.
Certified according to EHEDG standards.

Applications

Food-processing industry.
Cosmetic product manufacturing.
Pharmaceutical production.
Transfer of liquids with or without solid particles.

Available Options

Mechanical Seals:
- SiC/SiC or TuC/SiC.
- Flushed or balanced mechanical seals.
Gaskets: FPM or FFPM for varied compatibility.
Configurations:
- Bi-wing lobes.
- Relief valve or external bypass.
- Heating jacket for temperature-sensitive applications.
- Horizontal assembly (not EHEDG certified).
Customisation:
- Stainless steel baseplate with silent blocks.
- Trolley and control panel.
- Various connections: Clamp DIN 32676, DIN 11864-1, DIN 11864-2, etc.
- Material and roughness certificates available.
Certifications: ATEX certification for use in explosive environments.

Documents

HLR – Hygienic Lobe Rotor Pump

Contact Us

Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

Phil Soltan (External) – mob: 086 185 3782
Adrian McSweeney – tel: 021 461 7212
Paul-Fox Morris – tel: 021 461 7231
Una Long (Pump & Service Support) – tel: 021 431 7200
Tel: 021 461 7200

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