AD251-838SI LMI Pump | AD Series – 1.0 GPH, 110 PSI

LMI Milton Roy Excel AD Series | Model AD251-838SI

The LMI Excel AD251-838SI is a precision electronic metering pump for accurate low-volume chemical dosing. Dual manual controls let you adjust both stroke speed and stroke length, giving a wide adjustment range from 0.01 up to 1.0 GPH. It is a great fit for chlorine, acids, caustics and treatment chemicals in water and wastewater systems.

Product Specifications:
- Model: AD251-838SI
- Output: 0.01 to 1.0 GPH (0.04 to 3.8 LPH)
- Max Pressure: 110 PSI (7.6 bar)
- Voltage: 115/120V, US plug (230V available, call or email)
- Control: Dual manual (stroke speed and stroke length), 120 strokes per minute max
- Head & Fittings: PVC
- Balls: Ceramic
- Seat/O-Rings: PTFE / Polyprel
- Valve: 4-Function Valve (anti-siphon, pressure relief, back pressure, priming)
- Tubing Connections: 3/8" O.D.
- Routine Maintenance Kit: RPM-832

Included:
- Injection Check Valve
- Foot Valve
- Suction, Discharge and Bleed Tubing
- Ceramic Weight and Tube Connection Hardware

Pulse or 4-20 mA input versions (AD8 / AD9) are also available. Call or email us today for your exclusive discounted pricing!

View manufacturer specs here