Sight Glass, 165° F, 500 psi, 4 in OD x 8 in L, Threaded Connection ORS NASCO #3-1853 valve kit and #1-3576

#3-1853 valve kit and #1-3576 replacement pin||

Blending surface junctures

reducing deflection and twisting of blades during severe cutting conditions|Bi-metal blades bend and resist breaking and extend blade life|Lenox® Tuff Tooth™ design reinforces tooth for longer blade life||

Unique hammer head design provides a flat surface for hammering|Easy-spin adjusting nut is heat-treated for durability|Hardened teeth provide tremendous bite||

Polished heads and raised panel|12-point boxed in for more angles|Precision shaped to reduce rounding||

Sight Glass, 165° F, 500 psi, 4 in OD x 8 in L, Threaded Connection ORS NASCO #3-1853 valve kit and #1-3576Allows 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