RID pumps with gear motor

Gentle and powerful self-priming

Vane pumps are suitable for viscous fluids. The pumps are typically used in the food industry, for detergents, or chemical industries. Vane pumps are powerful self-priming up to 6 meters, even at low speeds. Liverani pumps can handle fluids with up to 50,000 cP viscosity.

Corrosion-resistant and highly flexible

The pumps come standard with a pump casing in corrosion-resistant stainless steel. The pump casing can be equipped with various types of connections, including all common thread types and sanitary types. Impellers and seals are tailored to the specific fluid being pumped. The impellers are available in the following elastomers:

• NR (natural rubber) – high abrasion resistance.
• CR (neoprene) – moderate abrasion resistance and durability.
• NBR (nitrile) – suitable for oil products.
• EPDM – suitable for hot and aggressive liquids.
• Silicone – best for high temperatures, but limited abrasion resistance.