Milton Roy LMI Series C Electronic Metering Pump

Name: Milton Roy LMI Series C Electronic Metering Pump
Brand: Milton Roy

LMI Series C electronic metering pumps (C10–C94 plus C76/C77/C78): standard liquid ends about 4.9–95 L/h, up to 20.7 bar (300 psi); manual / instrument-responsive / programmable control; 1–100 spm.

Max flow

approx. 4.9–95 L/h (standard liquid end; C78 max. 95 L/h)

Max pressure

max. 20.7 bar (300 psi, C10/C70/C90)

Turndown / accuracy

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Wetted materials

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Protection

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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

Flow about 4.9–95 L/h by model (C78 up to ~95 L/h)
Max pressure 20.7 bar (300 psi) on C10/C70/C90
Manual (C1x) and instrument-responsive/manual (C7x, C9x)
1–100 spm; recommended minimum stroke length 10%
Standard / AutoPrime liquid ends; PVC, PVDF, PP, acrylic, 316SS options
NSF/ANSI 50 and related listings; C76/C77/C78 not UL/cUL listed

Specifications

Flow	approx. 4.9–95 L/h (standard liquid end; C78 max. 95 L/h)
Max pressure	max. 20.7 bar (300 psi, C10/C70/C90)
Stroke rate	1–100 spm
Min stroke	10%
Power	approx. 44 W (type no.)/ 87 W (C76/C77/C78)@ max.
Shipping weight	approx. 9.1 kg (20 lb) or 12.7 kg (28 lb, C76/77/78)
Drive	solenoid drive
Brand	m LMI / Milton Roy LMI

Applications

Municipal & industrial water treatment

Pool / recreational water 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

Control options are listed in notes or confirmed on inquiry.

Models & specs

Model	Flow	Pressure	Notes
C10 / C70 / C90	0.005–4.9 L/h	20.7 bar（300 psi）	manual / instrument response; standard liquid end
C11 / C71 / C91	0.010–9.5 L/h	10.3 bar（150 psi）	standard liquid end
C12 / C72 / C92	0.015–15.1 L/h	6.9 bar（100 psi）	standard liquid end
C13 / C73 / C93	0.030–30 L/h	4.1 bar（60 psi）	standard liquid end
C14 / C74 / C94	0.076–76 L/h	1.7 bar（25 psi）	standard liquid end
C76	0.015–15.1 L/h	12.1 bar（175 psi）	instrument response; not listed UL/cUL; power consumption approx. 87 W
C77	0.038–38 L/h	5.5 bar（80 psi）	instrument response; not listed UL/cUL
C78	0.095–95 L/h	2.07 bar（30 psi）	series max flow point; not listed UL/cUL