
WD-H Series
Tag: 
Grease Interceptor with
Access Housing
SPECIFICATION: Watts Drainage WD-H Series recessed epoxy coated steel grease interceptor with gasketed epoxy coated 
steel cover, hex head perimeter bolts, removable grease accumulating cover and baffle assembly, deep seal trap with 
cleanout, internal stainless steel flow control plate, IPS threaded connections, and epoxy coated steel access housing with 
skid-proof cover and adjustable carrier brackets. 
1 1/4”(32)
 2” 
(51)
 2” 
(51)
 2” 
(51)
1 1/4”(32)
C”
Adjustable
 12” 
(305)
Flow Rate (Select One)
Suffix      Description
7 GPM
7
10 GPM10 
15 GPM15 
20 GPM20
25 GPM
25
35 GPM35 
50 GPM50 
75 GPM75
D (Length) x E (Width)
A
OUTLET
Options (Select One or More) 
B”
Suffix      Description 
-FC 
Flange & Clamp Device 
-O  Inlet & Outlet other than  
Standard Size 
Stainless Steel 
-SS 
ES-WD-WD-H SERIES 1343 WD-H SERIES