When the O-Rings on one of your Hypro pumps go out, simply get the O-Ring replacement kit to restore proper function to your pump. While Hypro's pumps are designed to be durable and strong, the O-Rings do still wear out and must be replaced. This kit includes 17 new O-Rings to make it possible for you to repair all your Hypro D30 pump.

Hypro/Pentair is no longer distributing the 9910 series of diaphragm pumps, components, and related parts. Products with Hypro labeling will be unavailable soon.

The 9910-KIT1916 includes all of the o-rings for the Hypro D30 diaphragm pump. The o-rings create a seal in different areas of the pump that ensure smooth operation. If you are performing a complete rebuild you should purchase this kit to replace any worn or swelling o-rings.

9910-KIT1916 Includes:

Qty 4 9910-620030 O-Ring
Qty 1 9910-620210 O-Ring
Qty 2 9910-180101 O-Ring
Qty 1 9910-550040 O-Ring
Qty 2 9910-550350 O-Ring
Qty 4 9910-390060 O-Ring
Qty 1 9910-650542 O-Ring
Qty 1 9910-390290 O-Ring
Qty 1 9910-740290 O-Ring