Ld free pitless adapter. Compact pitless adapter. Silicon bronze body. Buna-n O-ring. Verticle position indicator. Factory tested to 250 P.S.I. Supports 2500 lb. Fits 5" to 12" casing. Lead-free. Code approved in California. Size: 1", Material: Silicon Bronze, Pressure Rating: 250 psi, Maximum Support: 2,500 lbs