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Uni-dose Pumps

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Price: Starting at $279.00
Manufacturer: LMI
Manufacturer Part No: UniDose
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Extended Warranty Offered                                                                  This item ships free anywhere in the United States
Exclusively by Cannon Water

Unidose Pump
Brand New Never Refurbished
Always buy your genuine LMI pumps and parts from
an authorized factory dealer. Be aware of Chinese
knock-offs and refurbished models boasting too good
to be true prices. 

Now with a completely redesigned pump head
for added reliability and reduced maintenance.

The liquid end of the Unidose pump has been redesigned and the part number
 has changed to the 281TU. The new spare parts kit will be SP-281TU.
This new design will ensure a longer lasting pump head, less maintenance
over the life of the pump and increased reliability making 
Unidose the best choice for your chemical feed applications.

Versatile & Flexible
Available with single or dual output control for easy, accurate adjustment over
the operating range. Turndown ratio up to 500:1 provides unmatched flexibility.
Maximum output from 6 to 30 gallons per day at 80 psi.


Advanced noise reduction virtually silences the pump, making it ideal for
household applications.

Totally enclosed, chemically resistant housings provide superior protection in
either indoor or outdoor installations. Digital electronics ensure long life.
Efficient solenoid design provides the power without the troublesome fans, open
housings, motors and gears associated with motor-driven pumps.


Inherent pressure relief stops the pump if the system back pressure exceeds the pump’s
strength. Thermostatic protection prevents damage from overheating.
Standard priming valve provides safe and easy priming without having to disconnect

Advanced Valve Design

Each pump is equipped with four self cleaning Uni-Valves™ designed to maintain
prime while eliminating the scaling and clogging associated with ball valves. Standard Accessories
Each Uni-Dose® pump comes complete with a priming valve, injection check/
back pressure valve, foot valve with strainer, vinyl suction tubing, UV
resistant PE discharge tubing and a ceramic weight. Head and fittings are
constructed of high strength PVC. Self-cleaning Uni-Valves™

Made in the USA!

         Factory Authorized Dealer

Unidose TM is a registered trademark of LMI Milton Roy

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