brochure - Roger Jones and Associates

Man ual C rease I nterceptor
Manual Grease Interceptors (MGl)
are hydromechanical grease interceptors designed to intercept and
collect large quantities of sewer
clogging fats, oil, and grease (FOG)
and oily food waste discharged from
a food service establishment kitchen.
They are usually installed indoors
and connected to the drain lines
of the pot washing sink and the
the dishwasher pre-rinse sink. MGls
are typically used where they can
be connected to a sanitary sewer
that does not mandate automatic
grease recovery devices.
Operation
The operation of the MGI is simple.
They retain wastewater long enough
to allow FOG and oily food solids
to separate out by gravity flotation
and settling. Since grease is lighter
than water, the grease floats to
the surface of the interceptor.
Conversely, solids settle to the
bottom and accumulate at the
sludge baffle. The accumulating
grease can be scooped and disposed
in a dumpster or recycled with
other grease by a rendering firm.
26
Construction
Options
MGls are constructed of mild carbon
.
steel and coated with heavy duty
polyurethane for superior corrosion
resistance. Stainless steel or aluminum construction is also available.
MGI's are available in many configurations to fit almost any require-
.
.
ment. Large volume MGls are
available for applications where
gravity grease interceptors cannot be
installed belowground due to high
water conditions, bedrock, conflicting utilities, or prohibitive costs.
They are designed to fit into tight
interior spaces, even through a
standard 35" door!
Removable solids screen
basket
Interceotor extensions
Ladders and platforms
with handrails
.
Influent, effluent, or storage
compartments
.
Electronic grease level
gauging system
.
Complete alarm, control,
and pumping systems
.
Insulation systems
MGI's are available with three types
of covers that allow for total access
to interceptor for observation, main-
tenance, and cleaning:
.
Removable galvanized steel
lid with quick release stainless
steel clamps.
.
Top deck plate covers
for
pedes-
trian traffic or vehicle traffic.
.
Hinged hatch doors.
MEMBER
Bolt-on, Painted Carbon Steel Deck
Plate Cover
with Lifting
Eyes. Flush
to
Grade Mount for Light Foot Traffic ONLY
Vent Fittings
let "No Hub"
Model
Flow Rate
Gal/Min*
MGt- 10
MGt- 15
MGr- 20
MGt- 25
MGr- 35
MGt- 50
MGt- 75
MGt- 100
MGr- 125
MGt - '150
MGr- 200
MGt- 250
MGt- 300
rMGt- 350
Static
Grease Holding
Water
Gallons
Capacity
Pounds
10
20
't4
30
40
17
24
42
47
76
193
226
264
396
50
70
100
150
200
250
300
400
s00
500
700
800
Dimensions
Length Width
20"
22"
22',
26"
29"
29"
34"
53"
56"
59"
68"
1,000
1,000
73"
75"
78"
82"
90"
8b"
1.018
777
500
500
132"
tMGt- 1000-N 971
rMGl- 1250 "t,269
tMGt- 1500
1.513
rMGt- 1750
1,757
rMGl- 2000
2,002
rMGr- 2500
2,513
tMGl- 3000
3.003
2,000
2,500
3.000
3.500
4,000
5,000
6,000
rMGt - 400
500
580
625
815
rMGl- 500
rMGt- 500-N
864
tMGt- 750
rMGl- 750-N
506
98'
1
50"
104',
124"
144"
164"
164"
196"
14"
14"
14"
17"
22',
22',
24"
35',
36',
37',
42',
44',
Inlet & Outlet Inlet &
No-Hub,Sch.40 Outlet
Height
Diameter Height
15"
15"
2u
9.5"
2u
20"
20"
2u
3',
11.5"
14"
22"
24"
34"
34"
3u
16.5"
3',
18.5"
23.5"
26"
28"
30"
4u
4u
36',
4"
38"
4u
4u
4u
44',
48"
52"
"14"
38"
4"
40"
52',
6',
56',
58'
6n
60"
58"
58"
6"
40"
44"
40"
43"
60"
34"
58"
58"
8',
34',
60"
60"
58"
8',
8',
47"
50"
60'
60'
60"
60"
60'
8u
60"
60"
50"
72"
8u
72',
8',
8',
8',
8"
Covers
44"
44"
44"
51"
51"
51"
51"
63"
63"
* lntermittent flow.
t 6" and larger - companion
flanged connection. Also available with 8" or 10" inlet or outlet.
Note: Vent Connections are 2" or 3' NPI on outlet end of MGl.
Series "N" units are designed to pass through a 36" wide door. Check and advise for local code requirements.
27
-z'
J'
/.a
1-
-/
lnlelmillent
Topped
Stoli(
Greosy
Bottom to (enlel
Flow
lnlel ond
Holding
Sludge
ol Inlet
ol Oullet
width
Model
GPIIJI
0uflel
(opocity
(opo(ity
B
C
D
G.7t0
5
1.5"
I .7gol.
ilb.
5.5'
7.s',
6.7s',
9.ts',
G.t 012
I
I
3.59ol.
rzlb.
7.63',
9.63"
8.75'
I
G-[4r2
12
z',
5.3gol.
r
8lb.
8.38"
I 0.75"
10.7t'
G.r 8t 5
l6
2'
l0gol.
601b.
ll"
I 3.75"
G'r820
20
z',
I 7gol.
/01b.
t2'
G-2420
30
3lgol.
901b.
I
G.2635
35
3"
40gol.
r 201b.
|
G-2824
40
4'^
54gol.
r 801b.
G.3050
50
4"
60gol.
G.3224
60
+
G-3475
75
G.3528
Overoll length
Heiqht
Length
F-
(ff| unil onlyl
Shipping
G
Weight
I'
ll.t'
16.7 5',
421h.
| 3.25"
I 2.88"
r
8.38"
581b.
r0.7t'
t9"
I 5.88"
24',
801b.
lt'
14.75'
20.75"
|
25.7s',
| 061b.
4.5"
t7.88.'
I
f.i5"
25',
20.63"
32'
| 651b.
6.5"
2t"
|
8.75"
25',
25.13'
32',
r8rh.
2l.t'
25.7s',
20.7s',
26.7s',
29.38"
JO
2481b.
2201b.
21.5"
25.7s',
20.7s',
30"
29.88"
39',
2951b.
67gol.
2501b.
21.5"
25.7s',
20.7s"
33.t'
29.38"
40"
3r 8lb.
4',
80gol.
3001b.
22'
26.25',
23.25',
33.5"
30.5'
42',
3431b.
100
4',
I I 0gol.
3501b.
22
26.25',
30.5'
36"
JU.IJ
45'
4r8lb.
G.23.10
l6
z',
|
0gol.
651b.
6"
8.7t'
14.7s',
20.7s',
I
0.63',
25.75'
801b.
G.25.10
20
2
2l gol.
801b.
6.5'
10.2t'
20.7s',
26.75"
I
3.63"
36"
r 271b.
G.30.lo
30
3nr
23gol.
90h.
6.5"
|
0.25"
20.75'
30.75'
r3.6y'
37.7s',
| 631b.
G-36.r0
J)
lrr*
28gol.
r 081b.
6.5'
r0.25'
20.7s',
36.75'
1
3.63"
43.7s',
r
G.45.10
40
3tr*
37gol.
2001b.
6.7s',
lt"
20.7s',
45"
16"
52',
2s7lh.
G-50-10
50
3tr*
4lgol.
250h.
6.7 s',
lt"
20.75',
50"
I6"
57',
2581b.
.5*
toh
0.i5'
281b.
7.88"
i0lb.
Specilicatio,tt Greose seporufors sholl be Rockford Seporolors 0s monufodured by Rockford Sonitory
Systems, Inc., Rockford, lllinois, ond 0s noled on plons.
Seporotor Specifications: Furnish
_Rockford
for onthejloor (or porliolly recessed)
ond oullet with ouflef venl conneclion
Model
instollolion,
,
G-_
oll-welded $eel seporotors
g.p.m. intermittenf
flow,
topped inlet
greosy sludge copocily, visible double-woll outside hup
seol, non-removoble seporolor screen vvilh eosily removoble fiher screen, goskeled cover hond-lighlened lo
body
-lb.
wift sofety-colch bolt osemblies, enomel cooting inside ond outside.
0ptionol teaturei,
Epoxy cocling inside ond oulside. Sediment bosket. Filter medium. All stoinles
sleel conslruclion.
5159 28fi Avenue
.
Rotkfor4
lt 6l | 09 o 815.229.5077 . tAX 815.229.5108 .
www.rkfdseporotors.(om
.
rsem@inwcve.torn
eilher direclion. Depth of inlet ond outlel vories.
A compocl, one-piece sep0r010r with inlegrol exlension
Refer lo dimensions on
buih lo exocl requiremenls. The built-in strength of solid
'
wolls eliminotes leoks coused bv vibrotion ond troffic
in bohed down exlensions.
(onstruded of oll-welded
heovy gouge sleel with
seled the sepurolor of the right size
li
pi
.-rg
order ocrordingly. Dimension
I
ond oirtight goskels, serured lo
A
is
vorioble ond con be snerified to
o
fhe inlet opening is lower thon
the outlet opening lo ossure a
o removoble seporofor s(reen
wet inlet ot alltines.
ond flow-regulotor fiher screen,
o stondord topped inlet ond outlel, ond proleclive seol
NOTE:
at
soves spoce, lobor, pipe ond
lf
Point
dimension
(leoronce Needed to Remove Screens for (leoning
fll
I
t4t2
1z',
8.25"
r8r5
7',
of
exlension A
(enler ol 0ullel
8.25"
I 0.75'
8.25"
8.25
I 3.75'
7',
t^
15"
8"
ll.5'
11.5"
I
8"
11.5"
il.5"
20.75',
0"
l4
l4
25.7 5',
9
14"
l4
25.7 s',
0"
14"
t4
25.7s',
t2'
t4"
l4
26.25"
(Left Hond)
/.88"
t2'
14"
l4'
to.tJ
7',
7',
7'.
8.75
0"
9"
0"
I 0.25'
9"
9'
9
r
36-tO
0"
9',
0"
45-tO
9"
0.
9"
0'
0"
q"
Specily
lll
'!::'1. j!;
correct
Bollom ol lJnil to
R (Righl Hond)
r820
50-t0
is not
of 0rder, huih-on extensions ovailoble,
prked on opplicotion.
fittings. 0utlet lee con be lurned up lo 90 degrees in
Model
All
seporolorswilh exlensions hove flush-withfl00r (overs.
outlet. (onrrele reinforcing onchor rings ore oplionol.
23.t0
25-t0
30-t0
renrer
I
stoinles steel bolts,
3224
3475
3628
A from lhe
of the outlet to lhe top of cover. ond
froclion of on inch.
the body of the unil with
3050
ond ropocily. Then determine the
reouired dimension
,C
heovy steel plole wilh leokproof
2420
263s
2824
.-t
| 2.
on o flush withJloor inslollotion,
withjloor cover of
(hoire of oullel locolion
Poge.
When on extension is needed 1o meel roughing-in
--G=__)-E---=--\
\p
seporolor feolures o removoble
recessed
-
i
r
corrosion-resislonl cooling, lhe
nonskid flush
- 1':;,
.r' 'iri
GF Series
0.25"
10.25
ll"
ll"
(Ouflel opposife Inlef), L ([elt Hond Outlel), or R (Right Hond Ouflef) on your order (Reler to Poge.3).
liJl-,Tr-I,1.
iliili.rlr. :
;r,i:i. '.riti- .-
'..
.
riir 1 .
Right Hond Shown
5l59 28th Avenue . Roddord lt 6l109 .815.229.5077 I
FAX
815.229.5108. www.rkfdsep0rofors.(om
o rrsem@inwove.tom