Milton Roy LMI EXCEL XR Digital Metering Pump

Name: Milton Roy LMI EXCEL XR Digital Metering Pump
Brand: Milton Roy

EXCEL XR digital metering pump: mechanically actuated diaphragm with advanced VFD drive, up to 1000:1 turndown, ±1% steady-state accuracy; Manual / Enhanced / Profibus·Modbus modes; outputs about 21.2–200.6 L/h by XRD/XRE code.

Max flow

approx. 21.2–200.6 L/h (by output code; series can up to approx. 203 L/h)

Max pressure

max. 12 bar (175 psi, XRD output code 2)

Turndown / accuracy

up to 1000:1

Wetted materials

—

Protection

NEMA 4X / IP65

Power

100–240 V，50/60 Hz

Inquire Now Download datasheetxiongxiaoyang55@gmail.com

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

Features

Four-color backlit display; multi-language navigation (incl. Chinese)
Up to 1000:1 turndown; ±1% steady-state; ±3% repeatability/linearity
Universal power 100–240 V, 50/60 Hz
PP / PVDF / 316L SS liquid ends; slurry & high-viscosity options
NEMA 4X / IP65 enclosure
Manual, Enhanced, Profibus DP / Modbus RTU modes

Specifications

Flow	approx. 21.2–200.6 L/h (by output code; series can up to approx. 203 L/h)
Max pressure	max. 12 bar (175 psi, XRD output code 2)
Turndown	up to 1000:1
Steady-state accuracy	±1.0%
Repeatability / linearity	each ±3.0%
Duty	—
Enclosure	NEMA 4X / IP65
Power	100–240 V，50/60 Hz
Brand	m LMI / Milton Roy LMI

Applications

Water & wastewater treatment

General industry, agriculture, chemical

Oil & gas, power, pulp & paper, textiles

Materials & media

Ask for wetted-parts details or check the brochure.

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

Controls & communication

Control options are listed in notes or confirmed on inquiry.

Models & specs

Model	Flow	Pressure	Notes
XRD output code 2	5.6 GPH（21.2 LPH）	175 psi（12 bar）	drive XRD12/92/DP2/DM2
XRD output code 3	14.0 GPH（53.0 LPH）	75 psi（5 bar）	XRD13/93/DP3/DM3
XRD output code 4	18.0 GPH（68.1 LPH）	50 psi（3.5 bar）	XRD14/94/DP4/DM4
XRE output code 2	16 GPH（60.6 LPH）	150 psi（10.3 bar）	XRE12/92/EP2/EM2
XRE output code 3	32 GPH（121.1 LPH）	100 psi（6.9 bar）	XRE13/93/EP3/EM3
XRE output code 4	53 GPH（200.6 LPH）	60 psi（4.1 bar）	XRE14/94/EP4/EM4; series max flow point