Ampco ZP1 / Waukesha U1 Service Kit

This service kit for your Ampco ZP1 or Waukesha U1 contains all the standard wear parts in your pump's head. It's a good idea to service your pump by replacing all the wear parts at least yearly. Of course, leaks can occur at any time, so keep a kit on-hand for peace of mind.

The standard Ampco ZP1 pumps we offer use a stainless steel sleeve + single o-ring seal behind each rotor, making them cheap and easy to service. If you notice a leak coming from behind the head, it's likely that the stainless steel sleeve behind the rotors has developed a leak path. This kit will get you back up and running.

Buna is the standard elastomer material, and the one we most likely have in stock since it is durable, long-lived, and compatible with most beverage applications. EPDM may be a better choice if you are using ozone to clean. Feel free to contact us if you have any questions about which elastomer is better for you.

We normally stock kits with Stainless Steel sleeves. Tougher and more scratch-resistant Zirconia ceramic sleeves are also available by special order, but are more costly. Contact us to order those.

These kits come from Ampco, but are cross-compatible with Waukesha U1 pump heads. For example, a ZP1-030 kit will work for a U1-030 head.

• 2 × Body O-Rings
• 2 × Shaft O-Rings
• 1 × Cover O-Ring
• 2 × Sleeves