SERIE H_L Agri-food Progressing Cavity Flanged Pumps
The H_L SERIES agri-food progressing cavity flanged pumps are used in hygiene – food, chemical/biochemical and optimal cleaning operations.
By minimising aeration and agitation of fluids, they ensure the gentle product conveyance without altering their organoleptic characteristics.
Wear parts can be easily replaced on site.
The H_L SERIES agri-food progressing cavity flanged pumps are designed and manufactured in accordance with FDA (Food and Drug Administration) and Regulation (EC) No. 1935/2004; they are self-priming, i.e. they have the ability to create a vacuum, allowing suction even in unloaded pipe conditions.
They have a hygienically correct configuration of components and machine, thanks to CIP cleaning and the use of a transmission shaft with open joints, free of stagnation points for optimal cleaning.
These pumps can use different types of process connections according to international standards (EN, DIN, ANSI, GAS and others) or have a special design.
They can also be supplied in different types of materials (e.g. CAST IRON, STAINLESS STEEL and others) depending on application contexts.
The H_L SERIES agri-food progressing cavity flanged pumps achieve flow rates up to 110 m3/h and pressures up to 14 bar.
They can also be supplied in a agri-food progressive cavity flanged pumps SERIE H_N version, i.e. with independent bearing support, providing pressures up to 24 bar.
All components in contact with the product are tested
Minimal on-site maintenance
Internal pump design free stagnation points
Continuous flow and minimal turbulence
Low rotational speed
Customised executions according to request
The rotor is available in many materials depending on the application: stainless steel AISI 304 (1.4301), stainless steel AISI 316 (1.4401) and others on request. In addition, ‘standard pitch’ or ‘long pitch’ geometry is possible.
The stator is made of vulcanised rubber inside a steel tube, with integral seals on both sides in a variety elastomer (NBR, HNBR, EDPM, FPM and more on request). It is possible to have the stator inlet with hopper-shaped opening for improved feed of the product into the pumping part.
Hygienic open joint for cleaning and sanitising used in FCMs (Food Contact Materials) sector.
Different types of process connections are available according to international standards (EN, DIN, ANSI, GAS and others) or in special designs. Different types of materials (e.g. CAST IRON, STAINLESS STEEL and others) are possible depending on application contexts.
Single component mechanical seal for food grade products: mechanical seal constructed in accordance with UNI EN 12756 (ex DIN 24960). Balanced. Mechanical seal with built-in shaft sleeve, single leaf spring and/or multi-spring protected. Bi-directional direction of rotation. Easily cleaned free stagnation points. Suitable for FCMs (Food Contact Materials) processes. Pressure (on shaft seal): up to 12 bar.
The drive is directly flanged to the pump support lantern, resulting in compact dimensions, low total weight, easy maintenance and economic advantages.
The pump SERIES H_N execution, equipped with an independent bearing support, allows coupling with any type of drive via a flexible coupling.
| MODEL | Max. capacity @ 0 bar m³/h | Max. pressure bar | Max. speed r.p.m. |
|---|---|---|---|
| 530L | 9 | 24 | 400 |
| 550C | 15 | 6-7 | 600 |
| 550M | 12 | 12-14 | 500 |
| 550L | 10 | 24-28 | 400 |
| 600C2 | 25 | 6-7 | 500 |
| 600M | 25 | 9 | 500 |
| 600M2 | 25 | 12-14 | 500 |
| 600L | 20 | 24 | 400 |
| 800M | 30 | 8 | 500 |
| 800L | 22 | 20 | 400 |
| 1000M | 45 | 6-7 | 500 |
| 1200M | 55 | 8-9 | 500 |
| 1200L | 45 | 12-14 | 400 |
| 2000M | 70 | 6-7 | 450 |
| 3000M | 100 | 6-7 | 450 |
| 3000L | 80 | 12-14 | 400 |
| 3500M | 110 | 6-7 | 350 |
| 4000M | 130 | 6-7 | 350 |
