These pumps are equipped with rollers and the associated hose guides. This reduces the mechanical stress on the hose, which has a synthetic reinforcing braid, and thus increases its service life. Use of the peristaltic pump is recommended for site conditions and process requirements that necessitate flexibility as well as ruggedness. The pump housing is closed to isolate the moving parts from the environment, and contains an oil bath to lubricate the hose continuously.

Benefits

• Self-priming and can run dry
• Gentle handling of the pumped medium
• Resistance to abrasive products
• Dosing pump, reversible pumping direction
• Quick, cost-effective maintenance as no dynamic seal system
• Lifting ring on cover to simplify maintenance
• Easy filling with no spills through oil filling port
• Clamped collar for joint integrity and rapid removal

Specifications

• Capacities 44 L/h to 20 m3/h
• Volumetric displacement 63 - 1700 cm3 per revolution
• Shaft speed: 5 - 133 rpm
• Discharge pressures up to 15 bar
• Temperatures in continuous operation up to 110 °C
• Self-priming up to 9 m suction lift
• Relative densities of medium up to 2.0
• Solids content 25 - 60%
• Particle size up to 1/3 of hose internal diameter
• Viscosity up to 40 000 mPa s

Media

• Wastewater
• Bacteriological sludge
• Liquid soap
• Cement slurry and sludge
• Ceramic slick
• Sodium aluminate
• Hydrochloric acid
• Titanium dioxide
• Sulfates and oxides
• Liquid enamels
• Adhesives and resins
• Colorants and flavorings
• Mash, grape must
• Potato and slaughterhouse wastes

Applications

• Water preparation
• Mining and ceramics industry
• Building and civil engineering
• Foundries
• Paper industry
• Chemicals
• Food products, animal feedstuffs