What gasket do I need for a 12 year old 2 HP whisperflo?
PENTAIR | O-RING | R18608
Open Oct 15, 2018 - 08:00 PM
Oct 15, 2018 - 08:00 PM
There have been two type lids used on the Pentair Whisperflo pumps throughout the years and each use a different gasket. For Whisperflo pumps before November 1998, they used a stainless steel band clamp to secure the pump lid and this style lid uses The Old Whisperflo Lid O-ring. For Whisperflo pumps after November 1998, they used a plastic locking ring to secure the pump lid and this style lid uses the New Whisperflo Lid O-ring.