Innermost QuickPro #4 Pump Head - 25 PSI - Santoprene sign-subject_Lifeguard/No Lifeguard Management/Policy This is a 1-1/2 to

This is a 1-1/2 to 2 inch Non-Positive Seal Jandy Gray 3-Port Valve

This is the most advanced system for precise use of wet chemistry methods ever produced

One MODE button and six SET buttons allow the operator to easily set parameters

The SpectraLock 1

Innermost QuickPro #4 Pump Head - 25 PSI - Santoprene sign-subject_Lifeguard/No Lifeguard Management/Policy This is a 1-1/2 toThis is a Stenner Innermost QuickPro #4 Pump Head replacement rated at 25 PSI for Classic 100 and 170 pumps. The pump head replacement includes Santoprene tube and ferrules 1 4 inch. The Innermost QuickPro pump head is next to the motor or feed rate control in the Classic Series Double Head Pumps.