• Specification Drawings

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FORMAT:       

OS Series

For uses requiring the retention and safe disposal of oil and other volatile liquids.

OS-Series
Model Inter-mittent
Flow GPM
Tapped
Inlet and
Outlet (in.)
Static Holding
Capacity
Top to Center
of Outlet
A (in.)
Bottom to Center Width
D (in.)
Length
E (in.)
Height
F (in.)
Overall Length
G (in.)
Bottom to Oil Draw-off
H (in.)
Tapped Oil Draw-off
(in.)
Bottom to Internal Vent (in.) Tapped Internal Vent (in.) Weight (lb.) Covers
(gal.) (cu.ft.) of
Inlet
B (in.)
of Outlet
C (in.)
OS-5624* 25 2 45 6 4.5 22.5 25.5 18 24 30 29 18.5 2 26 3 306 1
OS-5628* 35 3 64 8.5 5 22.5 26 20 30 31 37 18.5 2 27 3 399 1
OS-5630* 50 3 75 10 6 22.5 26 25 36 32 43 18.5 2 28 3 571 1
OS-5633* 65 4 100 14 9.5 22.25 26.5 30 40 36 49 18.5 2 30 4 742 1
OS-5636* 75 4 150 20 8.5 23.25 27.5 36 45 36 59 19.5 2 30 4 850 2
OS-5642* 100 4 172 23 9.5 22.25 26.5 36 49.5 36 58 18.5 2 30 4 944 2
OS-5644 150 4 210 28 14 25.75 30 36 57 44 66 22 2 35 4 1235 2
OS-5648 200 4 285 38 17.5 26 30.5 40 64.25 48 73.25 22.25 2 38 4 1524 3
OS-5652 250 4 397 53 15.5 31 35.5 45 64.25 51 73.25 24.5 3 42 4 1654 3
OS-5654 300 • 6 487 65 15.5 30 36.5 45 70.25 52 94.88 24.5 3 43 4 1887 3
OS-5658 350 • 6 525 70 16.5 37 43.5 45 76.25 60 100.88 31.5 3 48 4 1913 3
OS-5662 400 • 6 598 78.5 17 36.75 43 45 83 60 107.88 31 3 49 4 2261 3
OS-5664 450 • 6 630 84 17 36.75 43 45 94.25 60 118.88 31 3 49 4 2350 3
OS-5670 500 • 6 735 98 20 39.75 46 45 94.25 66 118.88 34 3 52 4 2500 3

LARGER UNITS AVAILABLE.
* Anchor flange requires 3" extension.
• 6" & larger – companion flange connection.
Double-wall construction available.

Job Specification: Oil separators shall be Rockford Industrial Separators as manufactured by Rockford Sanitary Systems, Inc., Rockford, Illinois, and as noted on plans.

Separator Specifications: Furnish ____Rockford Model OS-____all-welded ____1/4" steel separators, ____ g.p.m. intermittent flow, ____" (tapped) (hubbed) inlet and outlet, ____" tapped internal vent connection, ____" tapped oil draw-off connection for adjustable oil draw-off, visible double-wall outside trap seal, non-removable separator screen with easily removable filter screen, removable 3/8" nonskid diamond treadplate cover(s) for flush-with-floor installation for pedestrian traffic, or reinforced for ____(light)(heavy) traffic, cover(s) secured with stainless steel flat head screws, extra-heavy leakproof gasket. OPEX® Shop Coat coating (resistant to oil, grease and cutting oils) inside and bituminous coating outside.

Optional Features: Anchor flange, filter media, sediment basket, integral extension, epoxy coating, anodes, coalescing pack. Double-wall construction.

TOTAL/UNCONFINED/UNRESTRICTED/OSHA

Recommended Top Access to be able to observe and clean the entire fluid surface in all chambers down to the bottom of the unit.