This economical sight gauge can be installed on a 1/2″ NPT coupling. It is tall enough to fit on most kettles up to 18″ above the coupling. For the perfect fit the tube can be cut with a hacksaw. Vinyl stickers are included for precise measurements.
Features:
– 1/2″ NPT to 1/2″ Compression brass elbow
– 18″ long polycarbonate tubing
– Set of vinyl stickers (2 -15)