Newport Brass 277-02 - Manual (Page 2)

NWP-277-01
EN-1714
REV-
INSTALLATION INSTRUCTIONS
Brasstech recommends this product be installed by licensed contractor(s)
THROAT/GRID HEIGHT ADJUSTMENT (see figure 1)
1. To obtain proper grid height, rotate THROAT ASSEMBLY [8] to raise or lower. One (1) complete rota-
tion of THROAT ASSEMBLY [8] is equal to 1/8” in vertical adjustment.
2.Proper height should be determined by flooring contractor.
3.Before the final mortar application it is suggested to place some PEA GRAVEL [9] over WEEP HOLES [7]
to prevent blockage of the holes.
NOTES: All figures show cast iron no-hub connection
Figure 1
9
7
8
277-01 engages with 2”IPS drain body [9]
277-02 engages with 4” IPS drain body [9]