Eccentric screw pumps made of stainless steel (1.4571)

Eccentric screw pumps are made of stainless steel 1.4571 (316 L) and are the reliable solutions for many branches of industry. Whether in the environmental or chemical sector as well as in the hygienic sector of the food, beverage, cosmetic and dairy industry, where liquids and products with highest viscosity are pumped.

Pumping media for the following eccentric screw pumps

Food industry
Glacé, meat and sausage masses, meat extracts, honey, mustard, tomato paste, ketchup, mayonnaise, cheese, jam, concentrates, essences, quark, fats, oils, jelly, cocoa masses, sugar solutions, molasses, milk, cream, yoghurt.

Beverage industry
Wine, beer, spirits, liqueurs, yeast, syrup, spices, stone fruit, pome fruit and grape mash, thick juice, spent grains
Chemical industry
Acids, lyes, dispersions, pastes, resins, adhesives, suspensions, essences, aromatics, gelatine, rubber solutions, waste water
Cosmetic industry
Skin cream, concentrates, hair shampoo, essences, soaps, hand washing pastes, lotions, gelatine, oils
paint and varnish industry
Dispersion paints, lacquers, lacquer binders, pastes, roughcast paints, water-soluble lacquers, acrylic paints, resins, plasters, adhesives, tile adhesives, putty, window putty, etc.
Wastewater engineering
various sludge, milk of lime, waste water also loaded with solids, oil sludge etc.
Construction industry
mortar, bitumen, tar, cement slurry, plaster mortar, excavation water

Applications of eccentric screw pumps

Handling of liquid to highly viscous media in all industries
Dosage, filling of oils, fats, honey, mustard, paints, varnishes, etc.
Injection via nozzles of fat, molasses, resins
Conveyance from tank to tank or from tank to tank truck etc.
Conveying of lyes, acid from tank farm to day tank
an infinite range of applications across all industries
Feeding of filter presses, filtration of various liquids
Liquid transfer

Properties of the progressive cavity pumps

gentle, pulsation-free and quiet conveying against high pressures
self-priming
good controllability with frequency converter due to linear characteristic
suitable for left and right rotation
for solids-laden liquids
from liquid to highly viscous media Delivery
robust design of the pumps including cardan or universal joints

Sealing

single mechanical seal, different pairings
double mechanical seal in tandem or back to back
various mechanical seal designs, radial shaft seals

Eccentric Worm-Drive Pumps

Manufacturer, dealer, service provider

Pump types of our eccentric screw pumps

Eccentric screw pumps series SR, design for applications in the hygiene industry, such as food, beverages, milk, cosmetics, etc. The flow rates range from 0.1 m3/h to approx. 150 m3/h depending on the pump size. Depending on the number of stages, the pumps achieve the following pressures at the outlet connection: 1-stage pump up to 6 bar, 2-stage pump up to 12 bar, 4-stage pump up to 24 bar.

Eccentric screw pumps series F, is the universal version for all branches of industry

Eccentric screw pumps series FT, with a large hopper opening and feed screw, is suitable for pumping products with high viscosity and poor flowability.

Eccentric screw pumps series TP, is a submersible pump, where e.g. the rotor-stator part is immersed in a barrel, in an IBC container, or even smaller tanks. The drive part is outside the tank to be emptied. Larger pumps are relatively heavy and have a suspension device so that they can be immersed in the containers with a balancer or crane.