MLS SERIES / LOBE PUMPS
SANITARY MULTI-LOBE / DESIGN
PFCUSA offers the innovative and advanced MLS Series that has been developed to meet tomorrow's customer needs. They are applied for a wide range of liquidized material transportation in many industries, especially for hygiene applications such as dewy, food, pharmaceuticals, etc. These pumps offer low shear and gentle handling of the liquid to minimize product degradation, and they are very easy to clean between batches during operation, being able for CIP & SIP applications.
- Cavity free front cover prevents product build up and promotes cleanability.
- Several seal options without modifications to the rotor housing.
- High precision gearbox assures smooth and quit operation.
- Robust and oversized shafts well supported in the cartridge gearbox design enables the carrying of radial loads.
- Versatility for handling thin and thick liquids at a high rate of efficiency.
- MLS Series Pumps can be horizontal or vertical mounted and operates equally well in both directions.
- Large streamlined inlet & outlet ports allow for smooth and low shear product flow.
- The vertical arrangement lowers the NPSH to a minumum and allows for self-draining.
- Heavy-duty gearbox design with timing gears makes 4 the most service-heady available.
- Standard materials are 316L non-galling stainless. 304 available on request.
- Heating or cooling jackets for front cover and rotor housing additionally available.
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Catalogue
Installation, operation and maintenance manual
Examples of Applications served with this product
Our products are used across the whole of the process industries in applications as diverse as paper & puip production through to the extreme hygiene end of the pharmaceutical industry on InJectables and blood processing. We manufacture within our organization rotary lobe. centrifugal, circumferential piston. air operated double diaphragm and dosing pumps, all manufactured and designed with hygiene, cleanliness, affordability and robustness in mind. These pumps coupled with our range of hygienic turbine and magnetic flow meters, our full range of sanitary valves and our powder mixing technology from Quadri:), gives a complete package for the modern high-tech process industries of today.
MLS Series Hygienic in design, robust in construction
The MLS Series is a positive displacement rotary lobe pump designed using the latest innovative computer aided techniques and manufactured to meet today's stringent demands for high product quality, reliability, ease of maintenance, economy in purchase and low life time cost.
Superb operator and maintenance features, giving the real operator benefit
- Classic rotary lobe pump design.
- Stainless steel 316L (DIN1 4404) contact parts.
- Used throughout the whole of the process industry ATEX compliant.
- Tri-lobe or multilobe rotor forms.
- Flush rotor retention.
- Hygienic flush front cover design.
- Universal mounting with bolt on feet.
- Easy to change shaft and port orientation.
- Shelf draining when ports vertical.
- Low shear.
- Externally mounted shaft seals.
- Mechanical seals or simple ‘O’ sing seal.
- Operates in either direction
- Standard 0.8 um Ra machine finish.
- Enhanced surface finishes available.
- Scratch resistant powder caoted finish on A0015, A0025, A0030, B0060, B0100, C0200 & C0300.
- Two pack epoxy finish on D0500, D0700, E0950, E1400 & E1400H.
- Protected front oil seals, prevents ingress of water from pressure washers.
- Simple to maintain.
VERSATILITY AND SAFETY
For maximum flexibility, the feet of the pump may be removed and re/set to change the drive and port orientation to operate with the ports in a horizontal or a vertical position or to accommodate a top or bottom shall drive. For heat sensitive applications, jackets may be fitted to the rotorcase and/or front cover to either heat or cool the pump head. To protect the pump, a spring operated relief valve may be fitted to the front cover. This can be set on site to protect the pump from over pressurisation and is available with air operation for automated CIP process.
STAY CLEANER
Hygienically designed, it produces a gentle pumping action for delicate liquids with soft solid as found in the food industry. The robust, stainless the aggressive slurries and pastes of the chemical industry. For hygiene and corrosion resistance all product/wetted parts are manufactured from AISI 316L (DIN1.4404) stainless steel.
EASIER MAINTENANCE
The mechanical seals are of cartridge designe with the rotary seat retention isolated from the pumped medium giving improver operation and easier assembly, setting and maintenance. Available in single, flushed or double seal configurations, all seal combinations use the same component wearing parts.
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