Inoxpa RF

Applying the Inoxpa Flexible Impeller Pump RF

Due to the design, the Inoxpa Flexible Impeller Pump RF is reversible and self-priming and can suction from a maximum height of 5 meters. These pumps are designed to pump products of both low and high viscosity as well as materials containing particles or gases.

The main applications of this flexible impeller pump are transfer of dairy products, edible oils, wine, concentrates and beverages in general. They can also be used with viscous food products such as jam and marmalade, custard as well as cosmetic products such as soap, gel, toothpaste and creams. This pump is also used in the dying, textile and chemical industries.

Operating principle

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.

Design and features

Bare shaft or close-coupled construction
Reversible and self-priming pump
Machined investment casting casing
Double flat drive of the impeller
Connections DIN 11851
External single mechanical seal
IEC motor: B34, 1500 rpm, 3 ph, 230/400 V, 50 Hz, IP55
Easy maintenance

Articlenr.	Description	Dimension	Elastomer	Stock
IN8GD101020150	Seal kit 08,80 RF-02/20 C/Cer/EPDM Spare part Inoxpa RF mechanical seal + pumphouse gasket (pos 08, 80) RF-02/20 C/Cer/EPDM
IN1G6104480020	Mech.seal RF02/20-05/25 SiC/SiC/FPM Spare part Inoxpa RF mechanical seal (pos.08) RF02/20-05/25 SiC/SiC/FPM
IN1G6104480028	Mech.seal RF10/40-20/50 SiC/SiC/FPM Spare part Inoxpa RF mechanical seal (pos.08) RF10/40-20/50 SiC/SiC/FPM
IN1G6100180028	Mech.seal RF 10/40-20/50 C/Cer/FPM Spare part Inoxpa RF mechanical seal (pos.08) RF 10/40-20/50 C/Cer/FPM
IN1G6104450028	Mech.sealRF10/40-20/50 SiC/SiC/EPDM Spare part Inoxpa RF mechanical seal (pos.08) RF10/40-20/50 SiC/SiC/EPDM
IN1D100002010255	Flexible impeller 02/20 Neoprene Spare part Inoxpa RF Gasket Impeller (pos.02) RF-02/20 NBR (Neoprene)
IN1D100002010256	Gasket impeller RF-02/20 NBR cert. Spare part Inoxpa RF Gasket Impeller (pos.02) RF-02/20 NBR foodgrade EC1935/2004
IN8GD101020140	Seal kit 08,80 RF-02/20 C/Cer/NBR Spare part Inoxpa RF mechanical seal + pumphouse gasket (pos 08, 80) RF-02/20 C/Cer/NBR
IN1D100002012055	Gasket impeller RF-20/50 Neoprene Spare part Inoxpa RF Gasket Impeller (pos.02) RF-20/50 NBR (Neoprene)
IN1G6100180040	Mech.seal RF 30/65 C/Cer/FPM Spare part Inoxpa RF mechanical seal (pos.08) RF 30/65 C/Cer/FPM
IN1D100002011056	Flexible impeller RF-10/40 NBR EC1935 Spare part Inoxpa RF Flexible impeller (pos.02) RF-10/40 NBR foodgrade EC1935/2004
IN1G6104480040	Mech.seal RF-30/65 SiC/SiC/FPM Spare part Inoxpa RF mechanical seal (pos.08) RF-30/65 SiC/SiC/FPM

Type	Flexible impeller pump
Material in contact with product	AISI 316L
Other Stainless steel	AISI 304
Impelle	Neoprene
Standard seal	NBR
Standard mechanical seal	Ceramic / Carbon
Internal surface	Ra < 0.8 µm
Max. flow	28 m³ /h
Max. pressure	2 – 4 bar
Max. temp.	80 °C
Max. snelheid	1500 rpm
Options
	Silicon Carbide / Carbon mechanical seal
	Silicon Carbide / Silicon Carbide mechanical seal
	Lipseal
	1000 and 750 rpm motors