Waterco Baker Hydro HRV Bulkhead Assembly [After 1984] (31B9030) skimmers and this Grid Controls version

and this Grid Controls version uses a 1-1/2 inch union by 1-1/2 inch union configuration with the 1242 reference

This Waterway tall suction assembly is a strong replacement choice when the original gray Ultra Hi-Flow fitting needs a direct 160 GPM-compatible renewal

The 30 MFD rating gives this part practical value because run capacitors work best when the replacement matches the motor’s intended electrical requirement rather than using a near approximation

Useful for filter rebuild and repair work

Raypak cast iron inlet and outlet header

Waterco Baker Hydro HRV Bulkhead Assembly [After 1984] (31B9030) skimmers and this Grid Controls versionWaterco Baker Hydro HRV Bulkhead Assembly [After 1984] (31B9030) is a replacement service part for compatible pool, spa, or bath equipment. It is intended for repairs where the original component is worn, damaged, missing, or no longer performing as expected. Part number 31B9030 should be matched by model, size, part number, and application before purchase. Notable specifications from the item name include After 1984, which helps confirm fit and