| Part Number | Description | Technical Drawing |
| AKP70000 | 18″ Steel Split Cover W/ 2″ AAF Discharge & 2″ AAF Vent Fittings | AKP70000 (PDF) |
| AKP70010 | 18″ Steel Split Cover W/ 2″ Discharge & 2″ Bolt Down Vent Fittings | AKP70010 (PDF) |
| AKP70020 | 18″ Steel Split Cover W/ 2″ AAF Discharge & 3″ AAF Vent Fittings | AKP70020 (PDF) |
| AKP70030 | 18″ Steel Split Cover W/ 2″ Discharge & 3″ Bolt Down Vent Fittings | AKP70030 (PDF) |
| AKP70040 | 18″ Steel Split Cover W/ 3″ AAF Discharge & 2″ AAF Vent Fittings | AKP70040 (PDF) |
| AKP70050 | 18″ Steel Split Cover W/ 3″ Discharge & 2″ Bolt Down Vent Fittings | AKP70050 (PDF) |
| AKP70060 | 18″ Steel Split Cover W/ 3″ AAF Discharge & 3″ AAF Vent Fittings | AKP70060 (PDF) |
| AKP70070 | 18″ Steel Split Cover W/ 3″ Discharge & 3″ Bolt Down Vent Fittings | AKP70070 (PDF) |
| AKP70120 | 18″ Steel Cover W/ RP1 Cord Grommet Only | AKP70120 (PDF) |
| AKP70125 | 18″ Steel Cover W/ 1.25″ AAF Discharge & 2″ AAF Vent Fittings | AKP70125 (PDF) |
| AKP70130 | 18″ Steel Cover W/ 1.5″ AAF Discharge & 1.5″ AAF Vent Fittings | AKP70130 (PDF) |
| AKP70140 | 18″ Steel Cover W/ 1.5″ Discharge & 1.5″ Vent Bolt Down Fittings (Gas Tight) | AKP70140 (PDF) |
| AKP70142 | 18″ Steel Cover W/ 1.5″ AAF Discharge & 3″ AAF Vent Fittings | AKP70142 (PDF) |
| AKP70143 | 18″ Steel Cover W/ 1.5″ AAF Discharge & 2″ AAF Vent Fittings | AKP70143 (PDF) |
| AKP70150 | 18″ Steel Cover W/ 2″ AAF Discharge & 2″ AAF Vent Fittings | AKP70150 (PDF) |
| AKP70170 | 18″ Steel Cover W/ 2″ Discharge & 2″ Vent Bolt Down Fittings (Gas Tight) | AKP70170 (PDF) |
| AKP70180 | 18″ Steel Cover W/ 2″ AAF Discharge & 3″ AAF Vent Fittings | AKP70180 (PDF) |
| AKP70190 | 18″ Steel Cover W/ 2″ Discharge & 2″ Vent Bolt Down Fittings (Gas Tight) | AKP70190 (PDF) |
| AKP70200 | 18″ Steel Cover W/ 3″ AAF Discharge & 2″ AAF Vent Fittings | AKP70200 (PDF) |
| AKP70210 | 18″ Steel Cover W/ 3″ Discharge & 2″ Vent Bolt Down Fittings (Gas Tight) | AKP70210 (PDF) |
| AKP70220 | 18″ Steel Cover W/ 3″ AAF Discharge & 3″ AAF Vent Fittings | AKP70220 (PDF) |
| AKP70230 | 18″ Steel Cover W/ 3″ Discharge & 3″ Vent Bolt Down Fittings (Gas Tight) | AKP70230 (PDF) |
| AKP70300 | 18″ Steel Cover Solid | AKP70300 (PDF) |
