Newport Brass 9451 User Manual
Page 2
NWP-945
Recommended Installation by a Professional Plumbing Contractor
Note: The use of petroleum base plumbers putty on our products will nullify the warranty. We recommend
the use of clear silicone sealing materials. Recommended deck hole Ø1.25.
1. Install bridge BODY (1) onto mounting surface. Secure both sides in place with flange NUT (2). See Figure 1.
2. Connect hot/cold water supply to appropriate 1/2” NPSM bridge BODY (1), utilizing one of the three following types
of risers. Supply risers not included. See Figure 2.
a. 1/2” IPS flexible riser: discard rubber nosecone WASHER (3), friction WASHER (4) and coupling NUT (5).
b. 3/8” or 1/2” OD bullnose riser: utilize friction WASHER (4) and coupling NUT (5).
c. 1/2” copper riser: utilize rubber nosecone WASHER (3), friction WASHER (4) and coupling NUT (5).
3. Remove AERATOR (6) from spout, turn on water supply, and flush both valves until water is clear. Check for leaks and
make any final adjustments required. Re-attach AERATOR (6) to the spout.