Sight Glass, 165° F, 500 psi, 4 in OD x 8 in L, Threaded Connection ORS NASCO [Nom] 4 1/2 in Grit

Sight Glass, 165° F, 500 psi, 4 in OD x 8 in L, Threaded Connection ORS NASCO [Nom] 4 1 2 in Grit [Nom] 4 1 2 in Grit 36 Hardness Grade S Hazmat NO Jan San Catalog NO Prop 65 YES Quantity 10 per carton Quarterly Flier NO Special Order NO Speed [Max] 13 and pliable side split cowhide Seams are double lock stitched with 5 ply Kevlar® thread Riveted seams at major stress points for maximum durability 40 in adjustable waist with quick release strap Extension straps sold separately Allows the pumper and water hauler to see what is flowing through drain lines at all times Clear view nipple is made from a tough shatter resistant polycarbonate This type of plastic has more than 30 times the impact resistance of safety glass Withstands prolonged exposure to ultraviolet rays