Success Trading Co.   Address: 3A, 8/F., Hing Wah Centre 82-84 Tokwawan Road, Kowloon, Hong Kong   TEL: +852-2365-1936   FAX: +852-2365-2512
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Pump Series

Compared to lobe pumps, diaphragm pumps, gear pumps and piston pumps, and every other type of pump, these are the advantages of peristaltic pumping:
  • No contamination of the fluid
  • No contamination of the pump
  • Ideal for shear-sensitive and aggressive fluids
  • Self-priming, dry-running
  • No valves, seals or glands
  • Automatic check valve action prevents backflow
Our clients rely on our successful application experiences on the solutions of pumping problems and we rely on the best products from Watson-Marlow. Placing a quotation is easy with our Quotation Help now.

101U/R Auto/Manual Control Pump and 101F/R Fixed Speed Pump

More Information
  • Weight: 2.4kg; Dimensions: (H100 x W160 x L210)mm
  • For low-flow single channel applications using silicone tubing
  • Up to 53ml/min at 32rpm, 3.25ml/min at 2rpm from the 101U/R
  • Up to 33ml/min from the 101F/R
  • 101U/R has digital speed setting, reversible flow, TTL and auto-control up to 60V or 32mA
  • 101F/R pumps run in the clockwise direction only
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323S/RL and 323S/D High-Performance Manual Control Variable Speed Pumps

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  • High-performance microprocessor controlled pumps
  • 323S/RL for single channel high flow rates and longer tube life
  • 323S/D can be extended with 313X extension pumpheads to six channels
  • Flow rates to 2200ml/min with 323S/RL
  • Flow rates to 2000ml/min with 323S/D
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323U/RL and 323U/D Analog Auto/Manual Control Variable Speed Pumps

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  • Manual control or remote 4-20mA or 0-10V analog auto-control
  • Digital, remote switch or TTL inputs for run/stop and direction
  • 323U/RL for longer tube life and single channel flow rates up to 2200ml/min
  • Flow rates to 2000ml/min with 323U/D
  • 323U/D can be extended with 313X extension pumpheads to six channels
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504S/RL IP55 Manual Control Pump

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  • Flow rates from 0.02ml/min to 2200ml/min
  • Lockable single turn speed setting potentiometer and rapid priming button
  • Reversible operation
  • 24-hour duty rated
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505Du/RL Digital/Analogue/Manual Control Variable Speed Pump

More Information
  • Weight: 7.7kg; Dimensions: (H120 x W220 x L320)mm
  • Front panel manual/auto switching
  • Digital RS232 control
  • Optically isolated signal input
  • Menu-selected input signal
  • Easy load 501RL pumphead with lockable guard
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505Dz/RL High-Speed, Low-Cost Dispenser

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  • Weight: 11kg; Dimensions: (H120 x W220 x L320)mm
  • Dispenses 100ml in 2 second
  • Accurate to within +/- 1%
  • High-accuracy microprocessor control
  • Menu driven for simple operation
  • Easy-load 501RL pumphead accepts seven tube sizes without adjustment
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505Di/L High-Accuracy Dispenser

More Information
  • Weight: 12kg; Dimensions: (H120 x W220 x L320)mm
  • Maximum flow rates of 2750 ml/min or 4375ml/min
  • 350rpm version dispenses 100ml in less than 1.5 seconds
  • 505L pumphead has low inertia stainless rollers and twin offset tracks to provide smooth flows
  • Accuracy to +/- 0.5%
  • Stores up to 26 dispensing programs
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504U/RL IP55 Manual and Auto-Control Pumps

More Information
  • Flow rates from 0.02ml/min to 3000 ml/min
  • Reversible operation
  • Single turn potentiometer speed setting with rapid priming button
  • Accepts analogue auto-control signal input for speed control 4-20mA, 0-10V for example
  • Speed output through frequency or DC signal
  • Remote start/stop through volt free or TTL input signals
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504Du/RL IP55 Manual/Auto/Digital Control Variable Speed Pump

More Information
  • Weight: 9.4kg; Dimensions: (H170 x W270 x L340)mm
  • 550ml/min at 55rmp, 2.2 litre/min at 220rpm
  • IP55 case for tough damp or dusty applications
  • Membrane keypad and digital display
  • Optically isolated signal input
  • Menu selected input signal
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624S/R IP55 Manual Control Variable Speed Pump

More Information
  • Flow rates from 0.1 litre/min to 10.4 litre/min
  • Reversible operation
  • Single turn potentiometer speed setting and rapid priming button
  • Operation from 110V to 240V without switching
  • Motor fully protected against stall and overload
  • 620R twin-roller pumphead with CIP/SIP rotor and guard interlock
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624U/R IP55 Manual/Auto Control Variable Speed Pump

More Information
  • Flow rates from 0.05 litre/min to 10.4 litre/min
  • Accepts analogue auto-control signal input for speed control 4-20mA, 0-10V for example
  • Reversible operation
  • Single turn potentiometer speed setting with digital display of speed and rapid priming switch
  • Selectable dual voltage 100-120V/220-240V for mains operation
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624Di/R IP55 Microprocessor Controlled Pump

More Information
  • Dial up flow rates from 0.05 litre/min to 12.4 litre/min
  • Calibration by weight/volume
  • Adjustable speed "ramp" reduces splashes or frothing
  • "Suck-back" facility eliminates drips at dose end
  • Stores up to 26 dispensing programs
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624Di/L IP55 Microprocessor Controlled Pump

More Information
  • Low pulse dial-up flow rates from 0.06 litre/min to 8.5 litre/min
  • Calibration by weight or by volume
  • Adjustable speed "ramp" reduces splashes or frothing
  • "Suck-back" facility eliminates drips at dose end
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704S/R IP55 Manual Control High-Flow Pump

More Information
  • Weight: 31kg; Dimensions: (H260x W420 x L460)mm
  • New lockable membrane keypad and digital display
  • IP55 washdown diecast case
  • Up to 2000 litre/hr, 33 litre/min
  • Reversible with rapid-stop
  • Driven-roller pumphead for extended tube life
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704U/R IP55 Auto/Manual Control High-Flow Pump

More Information
  • Weight: 31kg; Dimensions: (H260 x W420 x L460)mm
  • Manual control or automatic analogue process control
  • Diecast case for IP55 "washdown" ingress protection
  • Variable flow rates up to 2000 litre/hr, 33 litre/min
  • New lockable membrane keypad and digital display
  • Magnetically switched guard/track stops the pump if removed
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High Flow, Hygienic Pumps
  • Twin stainless steel rollers
  • Hinged door with only two captive bolts makes changing tube extremely simple and safe
  • Uses USP Class VI Bioprene tubing for 2 bar and 3.5 bar operation
  • Tube elements complete with hygienic connectors
  • Bareshaft pumpheads to take a range of foot-mounted motors with flexible couplings
  • Pumpheads to accept IEC B5 output flange-mounted gear motors
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