Hybrid Hygienic Centrifugal Pumps

Overview

The Sawa LES series stainless-steel hybrid centrifugal pumps are an excellent alternative to the side channel pumps. They have a specially developed pump cover with an inducer and an integrated recirculation system, thus allowing it to be used successfully as a self-priming pump.

typical applications include loading/unloading and CIP supply/return.

Features & Benefits

Feature	Benefit
Flow optimised volute casing and impeller design.	Offers high efficiences of up to 72%
Excellent pumping behaviour with liquids containing gas	Offers greater capability of pumping liquids such as beer, soft drinks and carbonated liquids.
Quiet operation	Enables pump to be located close to operators and reduces overall sound level in the production area.
Dead space-free design (hygienic design)	Allows great variety of liquids to be pumped and easier maintenance.
CIP and SIP compliant	Allows easy, fast and efficient cleaning of pump.
Simple design and easy seal change	Reduces pump downtime and enable pump to be serviced in situ if required.
Low maintenance costs and long service life	Reduces operating costs and reduces pay back time.
Rugged design can cope with fast temperature changes.	Allows greater flexibility in pumped product and cleaning processes.
Various mechanical seal systems available	Allows wide range of chemicals to be pumped.

 

Specifications

Flow rate	up to 100 m3/h
Delivery head	Up to 70 m
Temperature range	minus 30°C to 130°C, max. 150°C (SIP)
Maximum viscosity	up to 100 mPas
Nominal maximum pressure	PN10 to PN63

• ATEX for zones 1, 2, 21 and 22
• Ppharma design for maximum safety, reliability and hygiene (surface roughnesses down to Ra 0.4 μm)
• Magnetic coupling version LESM for crystallising, toxic, flammable and environmentally hazardous liquids
• Bearing housing for special requirements
• Mobile with sturdy trolley and accessories to customer requirements
• Complete draining at the lowest point of the pump

Other Info

Downloads

• LES Series Hybrid Centrifugal pump datasheet

View All Manufacturer's Info

Suitable for foodstuffs, bevereages, alcohols, oils, solvents, emulsions, pharmacutical products, chemicals, fruit juices, fruit pulp, beer, cooking oil, fats.

Foodstuffs:

• Liquid egg
• Vinegar,
• Concentrates
• Flavorings
• Vitamins
• Milk
• Cream
• Buttermilk
• Sauces
• Cooking oil
• Sugar solutions
• Salt liquor
• Seasonings
• Fatty acids
• CIP return
• Couverture
• Bulkheads
• Fats
• Cocoa butter

Beverages:

• Mineral water,
• Syrup
• Spirits
• Fruit juices (including fruit pulp)
• wine
• Beer
• Brewer's yeast
• Lemon juice
• Alcohol
• Liqueur
• CIP cleaning
• Vegetable juices
• Iced tea

Pharmaceuticals:

• Perfumes
• Emulsions
• Alcohols
• Herbal extracts
• Aromas
• Ultrapure water
• WFI
• PUW
• HPW
• CIP / SIP purification
• Dyes
• Infusion solutions
• Biotechnology applications

Chemicals:

• Alcohols
• Methanol
• Ethanol
• Solvents
• Hydrogen peroxide
• Deionized water
• Urea
• Glycol solutions
• Biodiesel
• Condensates