LMI Milton Roy is a leading manufacturer of Chemical Metering Pumps, Controllers, and accessories. The LMI pump trademark yellow and black products are the standard for water treatment professionals around the world. The LMI Milton Roy electromagnetic solenoid driven pumps and mechanically motor driven pumps family consists of 8 unique pump series to choose from depending upon your control feature requirements and output capacities. Output flow capacities up to 7200 GPD and output pressure up to 1000 PSI. Accessories included with most pump configurations are a foot valve/strainer, a priming/bleed valve assembly, an injection/back check valve assembly, and 16' of tubing. No matter what your application, chose the LMI Milton Roy pump and pump accessory that is right for you. LMI Milton Roy manufactures a wide range of electronic and motor-driven LMI metering pumps and controllers for simple chemical addition, to complete systems to control conductivity, pH, and ORP. LMI pump products are designed and manufactured in ISO9001 facilities throughout the world for reliable, dependable operation in a variety of pump applications including; cooling towers, boilers, potable water, wastewater, swimming pools, plating, mining, car wash, oil & gas, etc.
LMI Pump Parts & Accessories
LMI Milton Roy Pumps Parts & Accessories including: liquid end assemblies, 4 function valves, bleed valves, and repair parts.
LMI Series AA Metering Pumps
LMI Milton Roy Series AA is a electromagnetic solenoid driven diaphragm metering pump for precise and accurate metering control.
0.001 - 2.00 Gallons per Hour max pump output depending on model.
50 - 250 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
500 to 1 turn-down pump output control.
Proportional Control 4-20mA, remote on/off, and External Pacing pulse multiply/divide. (optional)
5-Level Power Control to reduce system shock. (optional).
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LMI Series B Metering Pumps
LMI Milton Roy Series B is a electromagnetic solenoid driven diaphragm metering pump for precise and accurate metering control.
0.002 - 7.00 Gallons per Hour max pump output depending on model.
30 - 150 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
1000 to 1 turn-down pump output control.
Proportional Control 4-20mA, remote on/off, and External Pacing pulse multiply/divide. (optional).
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LMI Series C Metering Pumps
LMI Milton Roy Series C is a electromagnetic solenoid driven diaphragm metering pump for precise and accurate metering control.
1.3 - 25.0 Gallons per Hour max pump output depending on model.
25 - 300 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
1000 to 1 turn-down pump output control.
Proportional Control 4-20mA, remote on/off, and External Pacing pulse multiply/divide. (optional).
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LMI Series E7 Metering Pumps
LMI Milton Roy Series E7 is an electromagnetic solenoid driven diaphragm Explosion Proof metering pump for precise and accurate metering control.
0.007 - 20.0 Gallons per Hour max pump output depending on model.
25 - 300 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
200 to 1 turn-down pump output control.
Urethane Coated cast housing for hazardous applications.
Exceeds All Standards for Class 1, Division1, Groups C and D; Class 2, Division 1, Groups E, F, and G.
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LMI Series HH Metering Pumps
LMI Milton Roy Series HH is a High Pressure electromagnetic solenoid driven 316 SS packed plunger metering pump.
0.07 - 0.14 Gallons per Hour max pump output depending on model.
300 - 1000 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
400 to 1 turn-down pump output control.
Proportional Control 4-20mA, remote on/off, and External Pacing pulse multiply/divide. (optional)
Combined Features accuracy of microprocessor control with 1000 PSI injection pressure capability.
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LMI Series J5 Metering Pumps
LMI Milton Roy Series J5 are a electromagnetic solenoid driven diaphragm 12 Volt DC powered metering pump for precise and accurate metering control.
0.42 - 2.00 Gallons per Hour max pump output depending on model.
20 - 140 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
100 to 1 turn-down pump output control.
12VDC Power for remote applications.
Proportional Control 4-20mA, remote on/off, and External Pacing pulse multiply/divide. (optional).
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LMI Series P Metering Pumps
LMI Milton Roy Series P is a electromagnetic solenoid driven diaphragm metering pump for precise and accurate metering control.
0.21 - 2.0 Gallons per Hour max pump output depending on model.
50 - 250 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
500 to 1 turn-down pump output control.
Compact Size Ideal for OEM applications.
Fixed Speeds for simple, low cost applications. (optional)
Proportional Control 4-20mA, remote on/off, and External Pacing pulse multiply/divide. (optional).
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LMI Series G Metering Pumps
LMI Milton Roy Series G is a Mechanically Actuated diaphragm metering pump for a smooth output in a tough environment.
0.18 - 300.0 Gallons per Hour max pump output depending on model.
50 - 175 PSI max output pressure depending on model.
400 centipoise max solution viscosity standard (contact us for 40,000 cps configurations).
10 to 1 turn-down pump output control.
Mechanically Actuated Diaphragm
External Drives 4-20mA with variable speed drives
