Kit joint Spaform GC150

Combined length: 31 mm. Combined diameter: 34 mm.

Ceramic and carbon parts meet to create a spring-loaded seal. No need for silicone, as the rubber washers ensure water-tightness against the plastic housing.

This seal is used on the blue-headed 2-speed and 1-speed pumps found in Spaform Spas from around 1998–2002. It also fits the Vico and Ultrajet pumps from the early '90s.