GETTING TO KNOW THE GB1-CT
Page 4 of 10
GB1-CT Installation Guide
3
1
6
11
12
9
13
14
10
8
7
8
9
15
16
6
18
8
9
5
19
13
20
17
12
11
7
8
9
2
4
5
1.
Cover
2.
Standard Installation Flow
Control Cartridge
3.
15 GPM Flow Control Extension
(>5' below kitchen only)
4.
Inlet Diffuser (Top)
5.
Diffuser Retaining Nuts (x2)
6.
4" Cleanout Plugs (x2)
7.
Optional Side Outlets 4" FPT (x2)
8.
Connection Fitting Gaskets (x4)
9.
Bulkhead
Connection
Retaining Nuts (x4)
10.
Inlet 4" FPT Connection
11.
2" Plain End Fittings (x2)
12.
3" Plain End Fittings (x2)
13.
Diffuser Foot Retaining Nuts (x2)
14.
Inlet Diffuser (Foot)
15.
Cover Bolts (x4)
16.
Cover Gasket
17.
Air Relief/Visual Access
18.
Outlet 4" FPT Connection
19.
Outlet Diffuser (Top)
20.
Outlet Diffuser (Foot)
