Side Channel Pump I Application Aspir pump is a sanitary side-channel self-priming pump suitable for use in the food-processing, pharmaceutical and chemical industries. It is specially designed for pumping products containing air or gas, and it can also be used for negative suction with prior priming as well as in filtration equipment. It can be used to pump wine, oil, syrups, volatile products such as alcohol, acetone and other solvents, or products at temperatures close to the boiling point. However, the main use of this pump is for CIP return. I Operating principle The impeller is housed between the suction casing and the diffuser, it rotates in conjunction with the pump shaft. Due to this arrangement, the rotation of the impeller and the position of the side channel, negative pressure is created inside the suction casing, which generates the suction force of the pump. At the same time, the fluid receives energy in the form of kinetic energy and pressure energy, and this impels it through the discharge casing. I Design and features Aspir is a range of centrifugal pumps made of a cold-formed stainless steel discharge casing, cast sainless steel suction casing, diffuser and lantern, star-shaped fixed impeller, and an external mechanical seal that prevents any contact of the spring with the product. The motor complies with the IEC standards, it is protected with a stainless steel shroud made of stainless steel sheet and provided with the height adjustable hygienically designed legs. I Technical specifications Mechanical seal Materials: Parts in contact with the product Other steel parts Gaskets in contact with the product Stainless steel AISI 316L (1.4404) Stainless steel AISI 304 (1.4301) EPDM Mechanical seal: Rotary part Stationary part Gaskets Silicon carbide (SiC) Carbon (C) EPDM

Side Channel Pump I Technical specification Surface finish: External Internal Connections Operating limits: Nominal pressure Temperature range Maximum flow Maximum differential head Maximum suction height Maximum speed Matt Bright polish except for electropolished impeller DIN 11851 Aseptic flange DIN 11864 CLAMP SMS (other connections available on request) 1000 kPa (10 bar) -10°C to +120 °C +140°C (SIP, max.30 min.) 54 m³/h 50 m 4m 1800 rpm I Motor Triphasic induction motor with B5 flange and B3 legs, in compliance with the IEC standards, 4 poles = 1500/1800 rpm, IE-2 / IE-3 efficiency class,...

I Dimensions: ASPIR kW Motor DN A B C D E F G H I 0J kg Dimensions for pumps with DIN 11851, Clamp and SMS connections.

I Dimensions: ASPIR without shroud and without legs kW Motor DNABC D E F GHADI 0J K L M N kg Dimensions for pumps with DIN 11851, Clamp and SMS connections.

Side Channel Pump I Performance charts 50 Hz 0 Caudal / Flow Caudal / Flow The information is for guidance only. We reserve the right to modify any material or feature without notice in advance. Photos are not binding. For further information, please, consult our web site. www.inoxpa.com