Unidose LMI "U" Series Pumps

Unidose LMI "U" Series Pumps

Purchase on line. Up to 50% off. Ships the next day. Liquid Metronics Incorporated (LMI) is the leading manufacturer of Chemical Metering Pumps, Controllers, and accessories. Our trademark yellow and black products are the standard for water treatment professionals around the world.

U011-281TT LMI unidose pump single control 6 gpd / 80 psi 115v

6 GPD / 80 psi, 115v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U011-281TT

Price: $373.00

$193.00





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U012-281TT LMI unidose pump single control 6 gpd / 80 psi 230v

6 GPD / 80 psi, 230v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U012-281TT

Price: $373.00

$193.00





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U021-281TT LMI unidose pump single control 12 gpd / 80 psi 115v

12 GPD / 80 psi, 115v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U021-281TT

Price: $373.00

$193.00





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U022-281TT LMI unidose pump single control 12 gpd / 80 psi 230v

12 GPD / 80 psi, 230v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U022-281TT

Price: $373.00

$193.00





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U031-281TT LMI unidose pump single control 24 gpd / 80 psi 115v

24 GPD / 80 psi, 115v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U031-281TT

Price: $373.00

$193.00





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U032-281TT LMI unidose pump single control 24 gpd / 80 psi 230v

24 GPD / 80 psi, 230v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U032-281TT

Price: $373.00

$193.00





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U041-281TT LMI unidose pump single control 30 gpd / 80 psi 115v

30 GPD / 80 psi, 115v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U041-281TT

Price: $373.00

$193.00





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U042-281TT LMI unidose pump single control 30 gpd / 80 psi 230v

30 GPD / 80 psi, 230v, single control, pvc/hypalon. Injection valve, Foot valve and Tubing included with all pumps.

Item U042-281TT

Price: $373.00

$193.00





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SP-281 LMI unidose repair kit old style

Repair kit for old style Uni-dose pumps that have black uni-valves (duck bills) only. Kit includes uni-valves, diaphragm, injection spring and more.

Item SP-281

Price: $49.00

$32.00





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SP-281TT LMI unidose repair kit new style

Repair kit for new style Uni-dose pumps with the model # ending in TT only. Kit includes check valves, diaphragm, injection spring and more.

Item SP-281TT

Price: $67.00

$57.00





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30995 LMI unidose uni-valve duck bill (old style)

Pack of (10) Uni-Valves made for all Unidose pumps with the 281 liquid end.  The new style pumps with the 281TT liquid end do not use these valves any more.

Item 30995

Price: $36.00

$30.20





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31635 LMI unidose injection valve (old style)

Back Check Injection Valve fits all Unidose Pumps.  1/2″ pipe thread   x   3/8″ tubing connection.  This valve has a spring loaded valve to stop syphoning.

Item 31635

Price: $25.00

$15.95





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U52615 LMI unidose injection valve (new style)

Back Check Injection Valve fits all Unidose Pumps.  1/2″ pipe thread   x   3/8″ tubing connection.  This valve has a spring loaded valve to stop syphoning.

Item U52615

Price: $39.00

$28.59





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49100 LMI unidose foot valve

Foot Valve to fit all Unidose pumps.  3/8″ tube fitting.  This valve goes inside the chemical tank.  It aids in keeping the pump primed.

Item 49100

Price: $55.00

$47.00





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