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Milton Roy M13 Dosing Pump

Milton Roy GB Series Dosing Pump

The Milton Roy GB Series Dosing Pump, supplied by Ankit Sizing Pvt. Ltd., Ahmedabad, is a high-performance mechanically actuated diaphragm metering pump designed for accurate and reliable chemical dosing in industrial water, wastewater, and process treatment applications.

The pump offers a maximum flow rate of up to 1175 LPH and pressure up to 10 kg/cm²g, making it suitable for demanding chemical dosing applications in RO plants, ETPs, STPs, boilers, cooling towers, and other industrial treatment systems.

  • Maximum flow rate up to 1175 LPH
  • Maximum operating pressure up to 10 kg/cm²g
  • High-efficiency PTFE diaphragm with mechanically actuated operation
  • Simplex configuration with adjustable flow rate from 0 to 100% while running
  • Maximum pumped liquid temperature up to 50°C
  • Accuracy of ±1% of rated flow from 10% to 100% stroke
  • Suction lift up to 2.5 m water
  • 10:1 turndown ratio for flexible dosing control
  • Optional variable speed drive and electronic capacity control / automatic capacity control
  • Standard motor: 415V, 50Hz, 3-phase, IE2
  • Motor protection: IP55 with Class F insulation
  • Motor speed: 1440 RPM with TEFC enclosure
  • Flame / explosion-proof motor available as an option
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Technical Specifications – Milton Roy GB Series Dosing Pump

Pump Model Flow Rate (LPH) Pressure Max. @ 0.37 kW (kg/cm²g) Pressure Max. @ 0.75 kW (kg/cm²g) Stroke Length (mm) Stroke Speed (SPM) Motor Speed (RPM) Motor Power (kW) Plastic Head Connection Metallic Head Connection
GB401 75 8 10 12 36 1440 0.37 / 0.75 ½" BSP (F) ½" BSP (F)
GB402A 120 8 10 12 48 960 0.37 / 0.75 ½" BSP (F) ½" BSP (F)
GB402 160 8 10 12 72 1440 0.37 / 0.75 ½" BSP (F) ½" BSP (F)
GB403A 220 8 10 12 96 960 0.37 / 0.75 ½" BSP (F) ½" BSP (F)
GB403 320 5 10 12 144 1440 0.37 / 0.75 ½" BSP (F) ½" BSP (F)
GB404 400 5 10 12 180 1440 0.37 / 0.75 ½" BSP (F) ½" BSP (F)
GB603 450 3 7 12 144 1440 0.37 / 0.75 1½" BSP (M) 1" BSP (M)
GB604 560 3 7 12 180 1440 0.37 / 0.75 1½" BSP (M) 1" BSP (M)
GB803 940 - 3.5 12 144 1440 0.75 1½" BSP (M) 1" BSP (M)
GB804A 760 - 3.5 12 120 960 0.75 1½" BSP (M) 1" BSP (M)
GB804 1175 - 3.5 12 180 1440 0.75 1½" BSP (M) 1" BSP (M)