Milton Roy LMI P+ Series Solenoid Metering Pump

Name: Milton Roy LMI P+ Series Solenoid Metering Pump
Brand: Milton Roy

LMI P+ Series solenoid metering pumps: max 15.1 L/h, max 17.2 bar; stroke speed 1–240 spm and stroke length 30–100%; FastPrime/AutoPrime liquid ends; optional 4–20 mA / pulse remote control.

Max flow

max. 15.1 L/h (output code 9 FastPrime)

Max pressure

max. 17.2 bar (250 psi, output code 1/4)

Turndown / accuracy

—

Wetted materials

—

Protection

outside connection IP68; optional 4–20 mA / pulse / remote switch

Power

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Inquire Now Download datasheetxiongxiaoyang55@gmail.com

Best for: verifying flow/pressure and control interfaces against your dosing duty (Solenoid Diaphragm Pumps). Confirm chemical compatibility and install constraints before ordering — inquire for help.

Features

Max flow 15.1 L/h; max pressure 17.2 bar
Max fluid temperature 50°C
Stroke speed 1–240 spm; stroke length 30–100%; adjustable while running or stopped
Thick-wall reinforced polyarylamide drive housing
FastPrime liquid ends with bleed; optional single- or double-ball check valves
IP68 external connectors; optional 4–20 mA / pulse and remote on/off
P+7 / P+8 optional low-level float switch and indicator

Specifications

Flow	max. 15.1 L/h (output code 9 FastPrime)
Max pressure	max. 17.2 bar (250 psi, output code 1/4)
Fluid temperature	max. 50 °C
Stroke speed	1–240 spm (depends on output code)
Stroke length	30–100%
Drive	solenoid drive diaphragm
Liquid ends	FastPrime / AutoPrime; PVC, PVDF, PP, acrylic head; ceramic or PTFE valve ball
Enclosure / I/O	outside connection IP68; optional 4–20 mA / pulse / remote switch
Brand	m LMI / Milton Roy LMI

Applications

Municipal & industrial water treatment dosing

Cooling tower / boiler chemical feed

General industrial chemical metering

Materials & media

Ask for wetted-parts details or check the brochure.

Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.

Controls & communication

Enclosure / I/O

outside connection IP68; optional 4–20 mA / pulse / remote switch

Models & specs

Model	Flow	Pressure	Notes
P+X1 FastPrime	0.01–0.9 L/h	17.2 bar（250 psi）	AutoPrime approx. 0.005–0.5 L/h @ 7.6 bar; 120 SPM
P+X4 FastPrime	0.02–1.9 L/h	17.2 bar（250 psi）	AutoPrime approx. 0.01–0.9 L/h @ 7.6 bar; 240 SPM
P+X5 FastPrime	0.04–3.8 L/h	7.6 bar（110 psi）	AutoPrime approx. 0.02–2.8 L/h @ 7.6 bar
P+X6 FastPrime	0.08–7.6 L/h	3.4 bar（50 psi）	AutoPrime approx. 0.06–6.4 L/h @ 3.4 bar
P+X8 FastPrime	0.12–12.1 L/h	1.5 bar（22 psi）	240 SPM
P+X9 FastPrime	0.15–15.1 L/h	1.0 bar（15 psi）	series max flow point; 240 SPM