Flange Adapter 6 flange x 4 valve thread 8 NPT, with 2 o-rings.
Available with 7 - 10 day lead time before shipping.
But we may have ( 1 ) in stock ( usually ).
* NOTE: Equivalent to Pentair / Structural Fiber CH10566 ( SF10566 ) Flange Kit.
Cross Reference PN WC 10225-1, and C610225 ( all made by Clack Corporation ).