Insert the smaller end of the black plastic water deflector into the threaded end of the elbow fitting. The flat end of the
elbow fitting will face outward from the vacuum breaker.
Place several drops of thread sealant on the threads of the elbow fitting. Insert the elbow fitting and water deflector into
the threaded hole of the vacuum breaker tube. Screw the fitting into place. DO NOT overtighten this connection. The
final position of the elbow should allow water flow from the vacuum breaker in a downward direction.
Figure 1
Figure 2
Figure 3
Slide the spud coupling, nylon slip gasket,
rubber gasket and spud flange (all supplied with
a standard flushometer vacuum breaker) over the
vacuum breaker tube and insert the tube into the
fixture spud. Tighten the spud coupling onto the
fixture spud by hand.
VACUUM BREAKER
OUTLET TUBE
WATER DEFLECTOR
¼” I.P.S.
ELBOW FITTING
INSTALL
FITTING
IN THIS
RANGE
90°
1½”
(38 mm)
WATER
DEFLECTOR
CENTERLINE
OF TRAP
PRIMER
WATER
FLOW
VACUUM BREAKER
OUTLET TUBE
ELBOW FITTING
WALL FLANGE
½” (13 mm) NPT MALE PIPE
FOR TRAP PRIMER OUTLET
½” (13 mm) NPT
FEMALE TUBE FITTING
1”
(25 mm)
TO
TRAP
FINISHED WALL
VACUUM
BREAKER TUBE
RUBBER
GASKET
SPUD
FLANGE
SPUD
COUPLING
NYLON SLIP
GASKET
1 - INSTALL WATER DEFLECTOR AND ELBOW (FIG. 1)
2 - INSTALL WALL FLANGE (FIG. 2)
3 - INSTALL VACUUM BREAKER FLUSH CONNECTION
(FIG. 3)
Place wall flange over the ½” (13 mm) NPT male pipe used as the trap primer outlet. Push wall flange until it is flush
against the wall. Connect the ½” (13 mm) NPT female tube fitting to the pipe. The fitting will help keep the wall flange
in position.
