Speck Pumps A91 Pump Union NPT [w/o Adapter] (2500300913) mermade OEM Hayward snap-on skimmer faceplate

OEM Hayward snap-on skimmer faceplate cover

Helps restore central control and coordination of spa functions

Helps support dependable internal sealing performance

and TSPA applications using the 9920-400178 reference

Speck Pumps A91 Pump Union NPT [w/o Adapter] (2500300913) mermade OEM Hayward snap-on skimmer faceplateThe Speck Pumps A91 Pump Union NPT without Adapter (2500300913) is a replacement union fitting for compatible Speck pump installations that use an NPT style connection. This part is used where the union connection needs to be restored, replaced, or rebuilt without including the adapter. It can help address issues caused by cracked fittings, worn threads, missing parts, or leaking pump connections. A properly functioning pump union is essential for