2
2.
PRIOR TO INSTALLATION
2.1
Ensure that you have selected the proper size JOSAM GI-2000 so that it
can never exceed the maximum rating of the grease recovery device to
suit your particular requirements. Size is based on Flow Rate per PDI
G-101 and ASME A112 14.4.
SIZING TABLE
Fixture-Equipment
Drain Outlet or
Trap Size
Drainage
Fixture-Unit
Value
Drainage G.P.M.
Equivalent
1-1/4” 1 7.5
1-1/2” 2 15.0
2” 3
22.5
2-1/2” 4 30.0
3” 5
37.5
4” 6
45.0
2.2
Josam Company has shipped the proper flow control fitting to suit the
GRD that you have ordered. Ensure that the proper flow control fitting is
included with your shipment. Changing the flow control fitting is not
recommended and will effect the performance and warranty of the GRD.
Model
Flow Rate
(GPM)
Grease
(Lbs.)
Inlet
Size
60305A 20
40
3”
60306A 25
50
4”
60307A 35
70
4”
60308A 50
100
4”
60309A 75
150
4”
60310A 100
200
4”
60311A 150
300
4”
60312A 200
400
5”
60313A 250
500
5”
60314A 350
700
6”
60315A 500
1000
6”
Flow Control
Rating (GPM)
Orifice
Diameter
20
1-1/8”
25 1-1/4”
35 1-1/2”
50 1-3/4”
75 2-1/8”
100 2-7/16”
150 3”
200 3-7/16”
250 3-3/4”
350 4-7/16”
500 5-1/8”
