Drum Pumps | Barrel Pumps | Container Pumps... "THINK FLUX"

Telephone: + 44 (0) 1642 379 500

Type RM 1

Magnetically coupled centrifugal pumps of building group 1 are non-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 are made of either glass-fibre reinforced PP plastic or PVDF or stainless steel. Sleeve bearings, starting ring and centering shaft are made of 99.7% pure oxide ceramic. 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, stainless steel
  • Pump sizes 2/20 | 3/30 | 5/35

Motor:

  • 400V three-phase motor or
  • 230V single-phase ac capacitor start-and-run motor,
    60 watts, 50 Hz, insulation class F, protection class IP 55 motor speed 2,850min-1
    – Other voltages and frequencies are available on request. –

Weight:

  • approx. 2.7 to 3.4 kg

Fluid temperature range:

  • PP -20° to +80°C
  • PVDF -20° to +95°C
  • steel -20° to +95°C

Pressure range: **

  • PP up to 1.0 bar
  • PVDF up to 2.0 bar
  • steel up to 8.0 bar

Position of terminal box:

  • standard position is on top

Position of discharge port:

  • vertical position is standard
  • differing positions of 12x30° are possible

Ports acc. to German DIN 8063 standard:

  • suction port: d25/DN20 - G 1¼
  • discharge port: d20/DN16 - G 1

Accessories (optional):

  • pilotherm for 230V ac
  • ON/OFF switch with cable 2.5m long and plug for 230V ac
  • motor circuit-breaker for 400V three-phase current
  • connection cable 5m long with CEE plug
  • flexible hoses
  • non-return valve
  • 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.

Performance data


  • Delivery rate: up to 30 l/min
  • Delivery head: up to 4.9 m wc
  • Density *: up to 1.85 m g/cm³
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Tomlinson Hall is delighted to be a distribution partner for FLUX, a leader in its field, and a developer of barrel pump technology for more than 60 years. Its dedication to research and development and product evolution reflects Tomlinson Hall’s own commitment to offering the very best pump products to our customers.

FLUX, along with DEPA and ELRO, is part of a strong contingent of German pump brands in our product portfolio, and we are proud to support the German pump industry.

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