A.S.A. Fiberglass Sump, 9" x 9" x 12" with 3" outlet. A.S.A. Manufacturing's heavy duty Fiberglass Sump has a rough sand exterior finish with a durable smooth gel coat interior requiring no forming or pouring. Premium fiberglass and resin used for maximum structural strength. It is non-metallic so grounding is not necessary. It has a fitting for 2" t.p.t. x f.p.t. hydro relief valve and pebble pipe. .A.S.A. fiberglass sump comes complete with quick mount hardware and calk. Made in the USA. Frames and grates sold separately.