Pentair Diffuser 1 HP | Dyna-Glas / Dyna-Pro / Dyna-Max Series Pump | C1-270PCZ AUTOMATIC CLEANERS a gasket that has been

a gasket that has been compressed under the lens ring for an extended period will not re-seal reliably when reinstalled

confirm the part number stamped or molded on your existing hose cone matches K121110

Hayward 3 Way CPVC Diverter Valve - 2" & 2-1/2" #PSV3S2

if one shows cracking or thread damage

v2 #14) correspond to diagram version and item number in the Hayward exploded parts diagram for your specific cleaner model

Pentair Diffuser 1 HP | Dyna-Glas / Dyna-Pro / Dyna-Max Series Pump | C1-270PCZ AUTOMATIC CLEANERS a gasket that has beenOEM Diffuser for Pentair Dyna Glas, Dyna Pro, and Dyna Max 1 HP Pumps The Pentair C1 270PCZ is the OEM replacement diffuser for 1 HP Dyna Glas, Dyna Max, Dyna Pro, and Dyna Pro E series pumps, including models MPFA6D, MPFA6E, and MPFA6F. What It Does The diffuser sits between the impeller and the pump volute, channeling water flow from the impeller into the pump body with minimal turbulence. A cracked or worn diffuser reduces hydraulic efficiency,