31047 O-ring for 24.5mm Diameter Quartz Sleeves and Quartz Thimbles.
O-ring dimensions are 24mm ID x 3mm cross section
Davey Part ID: S24x3N70
Suits Davey Aquashield and Davey Steriflo systems:
- Model UV50 – 1 x O-ring required
- Model UV70 – 1 x O-ring required
- Model UV130 – 2 x O-rings required
- Model UV250 – 4 x O-rings required