10
PROCEPTOR®
TECHNICAL MANUAL
Proceptor Grease Separator Sizing Chart
Flow Rating
Model Number
Non-Emulsified Grease
(US gpm)
Emulsified Grease from Sinks Only
(1)
(US gpm)
GMC 50
10
2
GMC 100
20
3
GMC 150
30
5
GMC 200 / GMC250
40 / 50
7 / 8.5
GMC 300
60
10
GMC 500
100
17
GMC 750
150
25
GMC 1000 & GMC 1000(2)
200
33
GMC 1300
260
43
GMC 1500 & GMC 1500(2)
300
50
GMC 2000(2)
400
67
GMC 2600(2)
520
87
GMC 3000(2)
600
100
GMC 4000(2)
800
133
GMC 5000(2)
1,000
167
GMC 6000(2)
1.200
200
GMC 7000(2)
1,400
233
GMC 8000(3)
1,600
267
GMC 9000(3)
1,800
300
GMC 10000(3)
2,000
333
3.3.2 MANUFACTURER GREASE SEPARATOR SIZING CHART
Pipe sizes shown in standard drawings reflect the lowest flow scenario in all cases. Larger pipe sizes are available. It is the
responsibility of the designer to inform Zurn Green Turtle of the design flow rate and pipe size for each project.
Caution: For larger units, or applications involving degreasers, surfactants, emulsifiers, corrosive wastewater, pumped effluent
(not gravity fed), contact a Zurn Green Turtle representative.
Notes: (1) Based on 30 minute retention time (ref: Metcalf & Eddy, Inc., Revised by George Tchobanoglous and Franklin L
Burton, Wastewater Engineering: Treatment, Disposal and Reuse. 3rd Ed. , 1991).
3.3.3 PROCEPTOR PDI AND CSA SIZING –
FOR PROCEPTOR GMC-100, GMC-150, GMC-200, GMC-250, GMC-300
as published in PDI- G101 standard – revised March 2010
Sizing Method Based on Pipe Size and Slope
When the final configuration of fixtures in a facility is not known or to allow for additional fixtures in the future, thhis method
shall be used or to size the interceptor for the maximum flow that the drain line from the facility can carry.
Sizing Method Based on Pipe Size and Slope
Pipe Size
(inches)
Full Pipe Flow
@ 1/4 slope
Interceptor Size
1 minute drain
Interceptor Size
2 minute drain
2"
19.44 gpm
20 gpm
10 gpm
3"
58.67 gpm
75 gpm
35 gpm
4"
125.77 gpm
–
75 gpm