With the Waterport Pump Cap, you can adjust your waterports PSI in increments without the use of an air compressor. Simply lift and pump the pressure into your waterport tank to the desired pressure.
The pump cap replaces the stock fill cap on your Day Tank or Weekender Tank and allows you to easily add pressure on the go. Less than 30 seconds of pumping will bring your tank up to the optimal P.S.I. and have you cleaning, showering, spraying, or doing whatever needs to be done with the Day Tank.
Included with the Go Spout (No need to purchased separately)
Will not work on the first generation of WaterPort tanks.
Only works on the Day Tank and Weekender Tank models.