Richter – RMI / RMA Lined Magnetic Drive PumpEnquire Now

Richter 8211 RMI  RMA Lined Magnetic Drive PumpRichter 8211 RMI  RMA Lined Magnetic Drive Pump

BRAND: RichterCATEGORY: Lined Pumps & Valves

The Richter RMI and RMA medium duty sealless magnetic drive pumps are fully lined and have proven themselves in the harshest applications in the chemical process industry. They offer outstanding performance on corrosive, solids-laden and high-purity media. The thick walled pure PFA and PTFE fluoropolymer lining is anchored to the armouring and is vacuum resistant absorbing system pressure and pipe forces eliminating the need for expansion joints. The various features ensure minimum life cycle costs and ease of maintenance.

The Richter RMI and RMA series were developed

  • for use with media where stainless steel and conventional polymers such as PE, PP etc. do not have sufficient corrosion resistance.
  • as an alternative to
    • pumps made of expensive long-lead-time metals (Alloy C, titanium, nickel, etc.)
    • mechanical seal pumps.
    • full polymer pumps.
    • metal pumps with double mechanical seals and liquid sealing or quenching systems and stainless steel magnetic drive pumps

The handling of highly corrosive, high-purity or environmentally critical fluids calls for truly reliable and safe pumps without compromises on quality, material and efficiency. The RMI and RMA series excel through pure PFA lining that give a perfect quality lining with even lining thickness well above ETFE and PVDF. The optional SAFEGLIDE® PLUS optimises dry running capabilities, as a result dry-running is possible for 30-60 minutes. The proprietary surface impregnation is extremely wear and chemical-resistant that has been supplied with more than 20,000 Richter pumps.

With service centres in Vereeniging and Durban we are able to offer assembly, repair and reconditioning support to your plant.

Contact one of our technical specialists for a quote today or download the brochure to learn more!

Specifications

SeriesRMI / RMA
Design

Medium Duty Lined Magnetic Drive Process Pump

Features
  • Maximum reliability through plain bearings with SAFEGLIDE ® PLUS dry running optimisation (option)
  • Minimised energy costs through optimised hydraulics
  • Minimum service costs through minimised number of components and no setting work
  • Maximum reliability, as the pump does not require O-rings
  • Virgin PFA lining without fillers that give perfect lining quality and thickness
  • Vacuum-proof anchored housing lining
  • Capable of handling fluid with solids
  • Non-metallic double can system
  • Drive magnet assembly with safety ring
  • Impeller/magnet assembly in two pieces
Operating
Range

Up to 300 m3/hr Up to 155m

Pump
Sizes
  • (40-25-125) to (80-50-200)
  • (1,5”x1”x6”) to (3”x2”10”)
Pressure
Rating

DIN PN16 / ANSI 150

Temperatures-30°C to 150°C
End
Connections
Flanged
Housing
Materials

Ductile iron EN-JS 1049 / ASTM A395 with PFA lining

Impeller
Materials
PFA (core ductile iron 0.7040)
Wetted
Parts
PFA / PTFE / SSiC
Options &
Accessories
  • Frame mounted or compact close-coupled design
  • Housing drain connection
  • Leak sensor in lantern chamber
  • Temperature monitoring
Applications

Highly corrosive, solids-laden and high purity fluids in the chemical, pharmaceutical, pulp, metal, food processing and waste disposal industries

PRODUCT ENQUIRY

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