Watts HY-900 - Manual

ES-WD-HY-900 1404 © 2014 Watts
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SPECIFICATION: Watts Drainage HY-900 non-freeze roof hydrant with epoxy coated cast iron head with lift handle and
lock option, galvanized casing, bronze internal working parts and valve housing, integral epoxy coated cast iron roof
mounting plate with clamping collar, and 1/8” NPT drain port.
Non-Freeze Roof Hydrant
HY-900
CAST IRON LIFT HANDLE
HEAVY DUTY CAST
IRON HEAD CASTING
3/4” MALE HOSE
CONNECTION
6”
1” GALVANIZED
STEEL CASING
54”
GRAVEL
INSULATION
WATERPROOFING
14”
8”
WATERTIGHT SEAL
CLAMPING COLLAR
MOUNTING PLATE
ROOF DECK
WATERTIGHT SEAL
DRAIN PORT TAPPED
FOR 1/8” NPT
COMBINATION 3/4” FEMALE
OR 1” MALE THREADED
INLET CONNECTION
3 1/2”
10 5/8”
4 3/8”
3 1/8”