Skip to Main Content
Logo

PB

PumpBuddy Differential Tank Valve

The PumpBuddy valve is an outlet control device that allows variable minimum and maximum water level settings within a water tank when filling from a pump. For rainwater harvesting applications, it works as a backup water supply control valve, in the event demand exceeds rainfall. - Adjustable water levels save electricity & increase pump life - Full on, full off - No float switches, no power required (pump requires pressure switch) - Fewer parts mean fewer problems - Long tail available, no tank fittings

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific PB

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA