The Pentair® Wellmate® Classic series of captive air tanks utilize a high impact CPVC service connection that allows for both installation flexibility and unmatched durability.

Wellmate® Classic series WM-4

$150.00Price
  • Model Number (gal / liter) WM-4 
    Capacity (gal / liter) 14.5 / 55
    Maximum Operating Pressure (psi / kPa / Bar) 125 / 862 / 8.6
    Drawdown  30/50 Setting** 4.5 / 17.0
    Diameter* inch / cm 16 / 41
    Overall Height* inch / cm 26 / 66
    Height* inlet/ inch / cm 1 3/4 / 4.4
    System Connection 1" male NPT
    Assembly Weight* lb / kg 14.5 / 6.6