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Waterway Plastics 400-9280B is a 1-1/2 inch union assembly with a 1-1/4 inch hose adapter intended for pool and spa plumbing. The union connection end uses a 1-1/2 inch female buttress thread with an inner diameter of approximately 2 7/16 inches, while the hose end accepts 1-1/4 inch or 1-1/2 inch above-ground pool hose. The assembly is plastic and includes an O-ring for a sealed connection and fits select Waterway filters or pumps.
1-1/2 inch union assembly with 1-1/4 inch hose adapter and O-ring for pool and spa plumbing
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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