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Masterflex® High-Pressure Peristaltic Pump, High-Flow Range, 111 GPH; 115 VAC
  MFLX74203-49
 :  VWR International
CE Compliant
ETL listed
IP66 washdown
2 year warranty
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Masterflex® High-Pressure Peristaltic Pump, High-Flow Range, 111 GPH; 115 VAC
  MFLX74203-49
 :  VWR International
CE Compliant
ETL listed
IP66 washdown
2 year warranty

 

  • Maximum Flow Rate:
    420 L/h (111 gal./h)
  • Power:
    115 VAC; 60 Hz
  • Accuracy:
    ±0.5% full scale
  • Max. Pressure:
    8.6 bar (125 psi)
  • Max. Viscosity:
    12000 cP
  • Min. Flow Rate:
    0.17 L/h (0.04 gal./h)
  • Description:
    High-Pressure Peristaltic Pump, High-Flow Range, 111 gal./h; 115 VAC
  • Height:
    473 mm (18.625")
  • Length:
    308 mm (12.125")
  • Environmentally Preferable:
  • Model:
    74203-49
  • Wetted Materials:
    LLDPE, Norprene, PVC, PVDF
  • CE regulatory approval:
    Yes
  • Duty cycle continuous:
    Yes
  • ETL regulatory approval:
    Yes
  • Inlet connection:
    1/2" hose barb
  • Outlet connection:
    1/2" hose barb
  • Self-priming:
    Yes
  • Suction lift, wet:
    9144 mm of H₂O (360" H₂O)
  • Max. Temperature:
    85 °C (185 °F)
  • Input:
    4 to 20 mA, 0 to 10 VDC, pulse inputs for remote external speed control, and 0 to 30 VDC for contact closure remote start/stop
  • Repeatability:
    ±0,5%
  • Warranty:
    2 years
  • Cat. No.:
    MFLX74203-49
  • Max. Motor RPM:
    125 rpm
  • Width:
    362 mm (14.25")

 

 

Don’t let back pressure affect output.

  • Pump at flow rates up to 158.5 GPH and pressures up to 125 psi
  • Self priming even against maximum line pressure
  • NEMA 4X and IP66 rated for washdown
  • Multiple I/O control and alarm modes
  • Maintenance-free, brushless DC motor with a 2500:1 turndown ratio
  • Output volume is not affected by changes in back pressure

Choose a pump to achieve flow rates up to 158.5 GPH (600 LPH) and pressures up to 125 psi (8.6 bar) depending on your application. The pump performance allows for 30 feet (9 meters) of suction lift using water. Keeping chemical compatibility as simple as possible, the tubing is the only material in contact with the fluid. These pumps can achieve maximum pressure via a clockwise or counterclockwise rotation, giving great flexibility to your installation situation.

Operator-friendly digital touch pad with menu-driven software make these pumps very easy to operate. The VGA graphic multicolor, backlit LCD displays remote/local control status, motor speed, output rate, input signal values, and service and alarm status. Multilingual display can present the information in English, Spanish, French, or German. A Tube Failure Detection (TFD) system senses tube failure by detecting the presence of the pumped chemical in the head. Built-in error correction prevents false triggering.

Replacement Norprene tube sets available separately as part number 74204-49.

 : Includes 6 ft (1.8 m) cord.
  • Maximum Flow Rate:
    420 L/h (111 gal./h)
  • Power:
    115 VAC; 60 Hz
  • Accuracy:
    ±0.5% full scale
  • Max. Pressure:
    8.6 bar (125 psi)
  • Max. Viscosity:
    12000 cP
  • Min. Flow Rate:
    0.17 L/h (0.04 gal./h)
  • Description:
    High-Pressure Peristaltic Pump, High-Flow Range, 111 gal./h; 115 VAC
  • Height:
    473 mm (18.625")
  • Length:
    308 mm (12.125")
  • Environmentally Preferable:
  • Model:
    74203-49
  • Wetted Materials:
    LLDPE, Norprene, PVC, PVDF
  • CE regulatory approval:
    Yes
  • Duty cycle continuous:
    Yes
  • ETL regulatory approval:
    Yes
  • Inlet connection:
    1/2" hose barb
  • Outlet connection:
    1/2" hose barb
  • Self-priming:
    Yes
  • Suction lift, wet:
    9144 mm of H₂O (360" H₂O)
  • Max. Temperature:
    85 °C (185 °F)
  • Input:
    4 to 20 mA, 0 to 10 VDC, pulse inputs for remote external speed control, and 0 to 30 VDC for contact closure remote start/stop
  • Repeatability:
    ±0,5%
  • Warranty:
    2 years
  • Cat. No.:
    MFLX74203-49
  • Max. Motor RPM:
    125 rpm
  • Width:
    362 mm (14.25")