Spears® Basket Strainer, 4 in Nominal, 12 in Overall Width, 26-1/2 in Overall Height, Flanged, PVC, Gray, Domestic

All thermoplastic basket strainers shall be fabricated from PVC type I, ASTM D1784 cell classification 12454 or CPVC Type IV, ASTM D1784 cell classification 23447 material. All O-Rings shall be EPDM or FKM strainer baskets shall be perforated PVC, CPVC, type 316 stainless steel or type 316 stainless steel wire mesh. Standard strainer perforations shall be 1/8 in or 3/32 in with a minimum open area ratio of 6 : 1 or specified perforation/mesh opening. Basket strainer sizes 2 in - 8 in shall have quick release clamp retained bonnet, sizes 10 in - 12 in shall have bolt-on bonnet. All basket strainers shall have pressure release valve and safety pressure gauge. Unit shall be equipped with O-ring sealed drain plug at lower end. Basket strainer sizes 2 in - 8 in shall be pressure rated at 150 psi, sizes 10 in - 12 in to 50 psi for water at 73 deg F as manufactured by Spears® manufacturing company.