SPECIFICATIONS
Furnish ____Rockford Model OST-____DW all-welded DOUBLE WALL 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 tread-plate 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.
NOTE
These are oil separators with double wall construction.
LARGER UNITS AVAILABLE
Call for specifications.
* Anchor flange requires 3″ extension.
• 6″ & larger – companion flange connection.
+ Length is the distance from inlet to outlet ends.
† Any smaller size storage compartment may be ordered P.O.A.
Example: OST-5636 (Model No.) – 50 (Oil Storage)
Standard storage supplied unless specified otherwise.
| Model | Inlet/Outlet Size (in.) | Static Holding Capacity (gal.) | Oil Storage (gal.) | Top to Center of Outlet A (in.) | Bottom to Center of Inlet B (in.) | Bottom to Center of Outlet C (in.) | Width D (in.) | Length E (in.) | Height F (in.) | Overall Length G + (in.) | Overall Bottom to Vent (in.) | Vent Size (in.) | Covers |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OST-5624-50DW* | 2 | 45 | 50 | 4.5 | 24.21 | 27.13 | 46.5 | 24.5 | 31.63 | 50 | 27.63 | 3 | 1 |
| OST-5628-50DW* | 3 | 64 | 50 | 5 | 24.13 | 27.63 | 43.5 | 30.5 | 32.63 | 54 | 28.63 | 3 | 2 |
| OST-5630-100DW* | 3 | 75 | 100 | 6 | 24.13 | 27.63 | 66 | 36.5 | 33.63 | 61 | 29.63 | 3 | 2 |
| OST-5633-100DW* | 4 | 100 | 100 | 9.5 | 23.88 | 28.13 | 65.5 | 40.5 | 37.63 | 70 | 31.63 | 4 | 2 |
| OST-5636-100DW* | 4 | 150 | 100 | 8.5 | 24.88 | 29.13 | 69.25 | 45.5 | 37.63 | 77 | 31.63 | 4 | 4 |
| OST-5642-200DW* | 4 | 172 | 200 | 9.5 | 23.88 | 28.1 | 91 | 50 | 37.63 | 84.5 | 31.63 | 4 | 4 |
| OST-5644-200DW | 4 | 210 | 200 | 14 | 27.38 | 31.68 | 68.25 | 57.5 | 45.63 | 97 | 36.63 | 4 | 4 |
| OST-5648-300DW | 4 | 285 | 300 | 17.5 | 27.63 | 32.13 | 91.75 | 64.75 | 49.63 | 99.5 | 39.63 | 4 | 6 |
| OST-5652-300DW | 4 | 397 | 300 | 15.5 | 32.63 | 37.13 | 93.5 | 64.75 | 52.63 | 117.5 | 43.63 | 4 | 6 |
| OST-5654-300DW | • 6 | 487 | 300 | 15.5 | 31.63 | 38.13 | 88.75 | 70.75 | 53.63 | 138.25 | 44.63 | 4 | 6 |
| OST-5658-500DW | • 6 | 525 | 500 | 16.5 | 38.63 | 45.13 | 96.25 | 76.75 | 61.63 | 148.5 | 49.63 | 4 | 6 |
| OST-5662-500DW | • 6 | 598 | 500 | 17 | 38.38 | 44.63 | 92.25 | 83.5 | 61.63 | 138 | 50.63 | 4 | 6 |
| OST-5664-500DW | • 6 | 630 | 500 | 17 | 39.38 | 44.63 | 81.38 | 94.75 | 61.63 | 154 | 50.63 | 4 | 6 |
| OST-5670-500DW | • 6 | 735 | 500 | 20 | 41.38 | 47.63 | 81.38 | 94.75 | 67.63 | 147 | 53.63 | 4 | 6 |
