E Series – Milton Roy Electronic Dosing Pump

Key Specification Features

• Electronically Operated Mechanically Actuated Diaphragm
• Solid state encapsulated electronics
• Compact size
• Light weight
• Low Maintenance
• High Precision ball and seats for reliable sealing
• Manual stroke length control adjustable while running
• Manual/Automatic speed control adjustable while running or stopped
• Steady State Accuracy of +-2%
• Tolerance on Max.capacity 0 to +25%
• Repeatability +-5%
• Composite PTFE faced Hypalon Diaphragm for longer life.
• Electro Magnetic Drive: Less moving parts.
• Low Power Consumption
• Liquid end material of construction in PP, PVC,PVDF, SS316
• Suction lift 1.5 mwc max.

Special Features:

• Rugged, Urethane coated cast housing for applications in hazardous environment.
• Manual stroke control
• Explosion proof endosure
• UL Listed for Class-I, Group-C&D; Class-II, Group-E, F & G
• CCOE Approved for Gas Group-2, Zone-II A & IIB.
• Pumps will accept modulated frequency signal.
• Explosion proof Junction Box is provided as a standard

Typical Dosing Pump Models:

Model No.: E-70: (Max.Flow:4.9 LPH@20.7 Kg/cm2)

Model No.: E-71: (Max.Flow:9.5 LPH@10.3 Kg/cm2)

Model No.: E-72: (Max.Flow:5.2 LPH@6.9 Kg/cm2)

Model No.: E-73: (Max.Flow:30.0 LPH@4.1 Kg/cm2)

Model No.: E-74: (Max.Flow:76.0 LPH@1.4 Kg/cm2)

Notes:

• Drive details: Electromagnetic Power Unit (EPU) 230V,50Hz. Single Phase AC
• Max. Speed: 100 SPM
• Discharge end Connection 1/2″ NPT(M)
• Model Suffix “L” comes with Milton Roy Standard Float Type Level Switch with in-built pump trip Eg: A13L
• Optional: Unique Four Fuction Valve (FFV) for Positive Anti-syphon, Priming Aid, back pressure, pressure relief available on all pumps exept “V” Series and D-14 Models and pumps with rated pressure 2 Kg/cm2
• A-79 to A-73 / B-71 to B-73 / D-70 to D-74: Instrument responsive pumps will accept modulated frequency signal.
• A-99 to A-93 / B-91 to B-93 / D-90 to D-94: Instrument responsive pumps will accept 4-20mA signal.
• Pumps are provided with Foot Valve, Anti-syphon Valve and 3 meters LDPE tubing. Y strainer optional instead of Foot Valve.
• Power Consumption:
  • Approx. 40Watts for A & V models
  • Approx. 75Watts for B models.
  • Approx. 100Watts for D models
• For “V” Series pumps speed control is not availble.
• “V” Series pump is available in “PP” (Liquid end MOC) only.
•  Foundation details: For A, V, B, D use four numbers 5mm screws in slots provided