Selkirk 4 in. Dia. 28 Ga. Aluminum Storm Collar (Pack of 6) Patio Umbrella Manufacturer Part No: TRFL18221

Manufacturer Part No: TRFL18221

Manufacturer Part No: 9040NA

and well water

UPC: 051131998445

Selkirk 4 in. Dia. 28 Ga. Aluminum Storm Collar (Pack of 6) Patio Umbrella Manufacturer Part No: TRFL18221The storm collar provides a seal to prevent water from leaking between flashing and pipe. It is used above the roofline and requires hi temp silicone sealant on the inner edge. The RV series offers round gas vent pipe and fittings for residential, commercial and industrial applications. It features a snap together, non positional lock system, die formed ends and eliminates the need for all cutting, fitting and special engineering. It has an improved