Signet 2537 Paddlewheel Flow Sensor Polypropylene Rotor, Titanium Pin, 4-20mA gallons-per-minute_400+ Replacing your hydrostatic relief valve

Replacing your hydrostatic relief valve after you drain your pool is highly recommended

The pump delivers the best combination of high-performance power

Bromine/Chlorine

Hammerhead's self-contained

The Grizzly is a single-set anchor design that employs all new engineering technology

Signet 2537 Paddlewheel Flow Sensor Polypropylene Rotor, Titanium Pin, 4-20mA gallons-per-minute_400+ Replacing your hydrostatic relief valveThe Signet 2537 Flow Sensor is an enhancement on what is already an industry standard. It has the added functionality of various output options including flow switch, pulse divider, digital (S3L) or 4 to 20 mA. It also offers low flow, low power and high resolution and can be configured on site directly through the built in user interface.