INOXPA Positive Displacement Displacement RF Pump

The RF pump is a flexible impeller pump. Due to the design, these pumps are reversible, self-priming and can suck from a maximum height of 5 meters. This type of pump is designed to pump products of both low and high viscosity as well as products containing particles or gases.

The main applications are transfer of dairy products, edible oils, wine and beverages in general

Due to the eccentric shape of the pump housing, a vacuum is created in the suction side that enlarges the volume between the blades and this causes the product suction.

The rotor is spinning and the product is carried from the suction side to that of delivery. Due to the eccentric shape of the pump housing, in the discharge side the blades bend, reducing the volume between them and causing the discharge of the product.

• Bare shaft or close-coupled construction
• Reversible and self-priming pump
• Machined investment casting casing
• Double flat drive of the impeller
• External single mechanical seal
• Easy maintenance

Materials

• Parts in contact with the product: SS 316L to ensure corrosion resistance and product durability.
• Compliant with food-grade standards to safeguard product purity
• Non-product contact: SS 304
• Impeller: CR (Neoprene)
• Gaskets in contact with the product: NBR
• Mechanical seal: Rotary part Carbon (C)
• Stationary part Ceramic (Cer)

Options

• SiC/SiC or SiC/C mechanical seals.
• Food-grade neoprene impeller (BfR)
• Motors with other protections.
• 1000 rpm motors.
• Electric panel with 10 m cable.
• Stainless steel trolley.