Pressure Relief Valve 225 psi
4″ ANSI Class 300 lb Tongue Faced Flange, Hard Seat, w/ Breaking Pin @ 225lbs, Spring Set 213lbs, w/ 1/8″ NPT Telltale, Test Cert’s Required
See also
20 inch security ring, 304 stainless steel, 7 inches high (11-3/4 inches high with handle), 33-1/4 inch OD, (4) 4 inch access holes
20 inch security ring, 304 stainless steel, 7 inches high (11-3/4 inches high with handle), 33-1/4 inch OD, (4) 4 inch access holes
304 SS, 7" High, 33 1/4" OD, (4) 4" Access Holes.
20 inch security ring, carbon steel, 8 inches high (14-3/4 inches high with handle), 30-1/2 inch OD, (4) 3-1/2 inch access holes
20 inch security ring, carbon steel, 8 inches high (14-3/4 inches high with handle), 30-1/2 inch OD, (4) 3-1/2 inch access holes
CS, 8" High, 30 1/2" OD, (4) 3 1/2" Access Holes, Painted Yellow.
20 inch security ring, carbon steel, 8 inches high (13 inches high with handle), 33-5/8 inch OD, (4) 5 inch access holes
20 inch security ring, carbon steel, 8 inches high (13 inches high with handle), 33-5/8 inch OD, (4) 5 inch access holes
CS, 8" High, 33 5/8" OD, (4) 5" Access Holes, Painted Yellow after welding.