Accessories

Pump Accessories

Digi-Pulse Flow Monitors

Digi-Pulse Flow Monitors solve the age-old question “How do I know if my pump is pumping?” This innovative product is designed to be used with our Type “9” Metering Pumps to provide the user with verification of pump performance. If the Flow Monitor detects output loss, it will shut the pump off and close a switch that may be tied to an alarm. The alarm signal may also be used to trigger a stand-by pump.

Chemical Storage Tanks

LMI manufactures chemical storage tanks in 10, 35, and 50 gallon sizes. All tanks have a molded in recess for an LMI Metering Pump. The 35 Gallon Tank features a pump mounting location at the base of the tank providing flooded suction which is ideal for off-gassing chemicals and applications where very low output is required. All tanks feature heavy wall construction of UV resistant polyethylene

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Remote Flowmeter Pulsers

LMI’s RFP Remote Flowmeter Pulser provides a simple method to feed chemical in proportion to water flow. All that is required is the Flowmeter Pulser and the appropriately sized LMI Pump. The wall mount divider may be installed up to 100 feet from the flowmeter for easy user access. No other timers, relays or control valves are required. Flowmeters are available from 3/4” to 6” for flow rates from 0.44 to 1300 GPM.

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Back Pressure/Pressure Relief Valves

LMI’s diaphragm back pressure valves and anti-syphon valves apply positive discharge pressure to a metering pump system and act to stabilize the output of higher output LMI Metering Pumps when pumping into low or no-pressure systems. Pressure relief valves are designed to protect chemical feed systems from overpressure damage caused by defective equipment or deadheading. Valves are available in 1/4”, 1/2”, and 1” sizes in PP, PVC, PVDF, and 316SS.

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Four Function Valve (4FV)

The four function valve is a compact and economical valve that performs four important functions for your LMI pump:

1. Diaphragm type anti-syphon protection
2. Back pressure
3. Priming aid/line drain
4. Pressure Relief

Priming with the 4FV is simple and is achieved by _ turn of the pressure relief knob. We highly recommend this accessory for every

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LMI Electromagnetic Pump

Bleed Four Function Valve (B4FV)
The Bleed Four Function Valve is designed to be used with LMI pumps that are handling chemicals that off-gas readily such as sodium hypochlorite. It allows the gases to escape without causing the pump to lose prime. The economical B4FV will fit new or existing LMI pumps; there is no need to replace the entire head assembly. Constructed of PVDF for durability and excellent chemical resistance.

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Wall Mount Bracket

This molded polypropylene wall mount bracket is rugged and chemically resistant. Molded with mounting holes to accept any LMI electronic pump, installation is quick and easy. All of the hardware is included to attach the bracket to a stud or block wall and to mount your LMI pump.

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Agitators

LMI offers a range of agitators with fractional horsepower motors to fit our 35 and 50 gallon tanks. Impellers are available in Neoprene R and epoxy coated stainless steel for a wide variety of chemicals. Mounting hardware and a pump suction tube wand are included to complete the installation.

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Calibration Cylinders

Installation of a calibration cylinder on the suction side of your LMI pump simplifies calibration. LMI offers Calibration Cylinders in 200 ml, 1000 ml, and 4000 ml sizes to fit most LMI pump capacities. Removable tops and sealed tops are available. See the drawings in the Technical Service Section for typical installations.

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