The Stenner QPA255-1 is an Innermost QuickPro® pump head. This patent pending pump head features a collapsible roller assembly which securely latches the cover to head assembly without using screws. This convenient option makes simple tube replacement and unit maintenance very easy. The QPA255-1 is designed as the sub-assembly for the Classic Series Double Head Fixed or Adjustable Pumps.

The Stenner QuickPro Pump Head requires little maintenance. The patent-pending QPA255-1 pump head features a collapsible roller assembly which securely latches the cover to the head assembly without using screws, providing simple tube replacement and easy unit maintenance.

The Stenner QPA255-1 is rated up to 25 psi. The QPA255-1 is very durable and is rated up to 25 psi. This pump head uses #5 tubing and 1/4" ferrules.

Additional Specifications:

• Max Pressure: 25 PSI
• Part of an injection check valve
• Compatible Pump Series: Classic 100 and 170
• Parts Included: #5 Pump Tube with 1/4" Ferrules