5-9/16" OD; 5" ID
Conduit Tap Size 1"
Vent Size 3/4"
Merrill WCO series sanitary caps are for use with all pitless adapters (all aluminum cap).
- Aluminum casting
- Gasket seal
- Acorn nut protects threads
- Bronze screen
**Shipping is for the lower 48 states. Any others ask for a quote.**
If buying from multiple listings, please wait until invoice is sent before paying.