Plumbing – Greenheck Waterwash (458292) User Manual
Page 21
21
April 2005
®
Mounting the Control Station:
The control station can be either surface mounted or recessed mounted within the wall. For recessed mounts,
provisions must also be made for piping and electrical wiring within the wall. Holes are provided in the top and
bottom of the control station for piping and wiring. Use four holes provided in the back of the cabinet to attach it
to the wall.
A trim ring is available as an option for recessed mounting of the panels.
Plumbing:
All plumbing must be done according to all applicable national and local building codes.
1) Waterwash Engineering Specifications:
Hot Water Requirements
Water Pressure - 40 to 60 psi
Water Temperature - 140°F to 180°F
Average Water Consumption - 1.25 GPM per lineal foot of hood (2.5 GPM for double islands).
NOTES: For hood lengths not listed above, use the data for the next smaller hood length listed.
For hoods that are washed together, or for groups of sequenced hoods, determine the number of gallons per
minute required by each hood from the table above and add those values for the total gallons per minute
required for the group of hoods.
Hot Water Flow
Hood
Number
Water Flow in GPM
Length of Nozzles
@40psi
@60 psi
4 ft. 0 in.
12
4.8
6.0
4 ft. 6 in.
14
5.6
7.0
5 ft. 6 in.
16
6.4
8.0
6 ft. 0 in.
18
7.2
9.0
7 ft. 0 in.
20
8.0
10.0
7 ft. 6 in.
22
8.8
11.0
8 ft. 6 in.
24
9.6
12.0
9 ft. 0 in.
26
10.4
13.0
10 ft. 0 in.
28
11.2
14.0
10 ft. 6 in.
30
12.0
15.0
11 ft. 6 in.
32
12.8
16.0
12 ft. 0 in.
34
13.6
17.0
13 ft. 0 in.
36
14.4
18.0
13 ft. 6 in.
38
15.2
19.0
14 ft. 6 in.
40
16.0
20.0
15 ft. 0 in.
42
16.8
21.0
16 ft. 0 in.
44
17.6
22.0
Plumbing
Control Panel
Size
Plumbing Size
Hood Length
Detergent Tank
Capacity
1
3/4 inch
0 ft. - 10 ft.
2.5 gal.
2
1 inch
10 ft 1in. - 20 ft. 0 in.
2.5 gal.