Since 1873, Monitor has manufactured high-quality water system products for residential, municipal, and industrial applications. Monitor industrial products consist of Pitless Units — high-capacity groundwater wells, Pitless Booster Stations — potable and non-potable boosting lines, weld-on adapters, and protective well enclosures.
Setting the standard in the water industry, Monitor is the first manufacturer to provide NSF/ANSI 61 and 372 certified Pitless Units and Pitless Booster Stations. The Pitless Unit can accommodate well diameters ranging from 6” to 36” with load ratings exceeding 200,000 pounds. To provide superior protection in the most corrosive environments, the Pitless Unit can be fabricated out of stainless steel. Monitor offers a standard NPT in Pitless Units or API 8 round threads for deep well applications.
The Pitless Booster Station is a safe economical way to boost water pressure for many applications, including in-line pressurization — isolated pressure zones, fire suppression, irrigation, gray water transfer, and filling water reservoirs. The submersible pump and motor are housed below ground resulting in near silent operation and eliminating the need of confined space entry and a pump house.
In addition to Monitor industrial products, Monitor offers a complete line of residential products including well caps, Snappy and Bulldog Pitless adapters, brass slide pitless adapters, weld-on adapters, tank tees, domestic pitless units (offered in 4”, 5”, and 6” well diameters), hand pumps, yard hydrants, brass cylinders, pump rods, at-the-well controls, and pressure switches.
Monitor is a division of Baker Water Systems.