Renner RM 3.1 Centrifugal Pump | Centrifugal Pumps | Flux Renner Pumps

Flux, Renner, Magnetically, Coupled, Centrifugal, Pumps, Type, RM 3.1Magnetically coupled centrifugal pumps of building group 3.1 are self-priming centrifugal pumps with volute casing. They operate in horizontal position and are built in monobloc design. A magnetic coupling connects the pump to the electromotor and transmits the power of the motor to the impeller.

Constructional design

Housing, impeller, impeller magnet coating and rear casing can be made of either glass-fibre reinforced PP plastic or PVDF. Sleeve bearings, starting rings and centering shaft are made of 99.7% pure oxide ceramic. The impeller starting ring is made of PTFE graphite. O-ring sealing of the housing is made of FPM or EPDM or FEP (optionally available).

  • For aggressive and neutral liquids

  • For short-term and continuous operation

The pump is available in:

  • PP, PVDF

  • Pump sizes 12/175 | 15/225 | 18/250


  • 230/400V three-phase motor, 550 to 750 watts, 50 Hz, insulation class F, protection class IP 54 motor speed 2,900min-1
    – Other voltages and frequencies are available on request. –


  • approx. 24 LBS

Fluid temperature range:

  • PP -4° to +149°F

  • PVDF -4° to +185°F

Pressure range: **

  • PP up to 36.25 PSI

  • PVDF up to 50.75 PSI

Position of terminal box:

  • vertical position is standard

  • positions turned to the right or the left are possible

Position of discharge port:

  • vertical

Ports acc. to German DIN 8063 standard:

  • suction port: d40/DN32 - G2

  • discharge port: d40/DN32 - G2

Accessories (optional):

  • explosion-proof motor

  • ac motor

  • motor circuit-breaker for 230/400V three-phase current

  • ON/OFF switch with connection cable 2.5m long and plug for 230V ac

  • flanges

  • three-piece hose connection (incl. hose nipple, spigot nut and O-ring)

* To deliver liquids with a higher relative density, we also offer all our pumps with smaller impeller diameters which, however, reduce delivery rates and heads of the pumps. If in doubt, please consult us.

** Maximum system pressure depends on the temperature of the fluid delivered.

Flux Renner Pump Catalogue

<< Back to Renner Magnetic Drive Pumps >>

York Fluid Controls Limited, York, Fluid, Controls, Limited

Liquid Handling Equipment Specialists Since 1960

About Us

Established in 1960, York Fluid Controls Limited is a leading stocking distributor of fluid transfer and process pumps, positive displacement and centrifugal pumps, liquid filtration, valves, mixers and tanks. York offers an extensive range of services, including a complete repair and test centre, an engineering department, custom fabrication, and a machine and assembly shop. York serves organizations of all sizes and from all industries, throughout Canada. Reliability, service excellence, a desire to solve customers' problems and the highest ethical standards underpin this family-owned company and all that it does. Learn More


Our Products

York Fluid Controls has a wide variety of products for industry. Filtration Solutions, Industrial Mixers, Industrial Pumps, Industrial Valves, Power Units, Pulsation Dampeners, Sanitary Equipment, Sealing Products and Tank Container Systems from the world's leading manufacturers

Website Content

York Fluid Controls Limited provides an indepth Directory of Industrial Pumps by both Pump Manufacturer and by Pump Type. We provide an Industrial Valve Directory of manufacturers and representatives. We offer a wide variety of products to meet your unique needs.

Get in Touch