Explosion Relief Cover Kits
Product Description
OPENING PRESSURE
Approximately 5 PSIG
KIT CONTENTS
• Cover: Carbon steel plate.
• Flange: Carbon steel plate with equally spaced holes.
• Springs: Carbon steel compression springs, zinc plated. NOTE: Springs are compressed to 3.5″ length. Heat will affect spring rate.
• Fasteners: Carbon steel, heavy hex, zinc plated, 1/2″ x 6″ long.
• Includes hex nut, hex jam nut and washer.
• Gasket: Full face graphite.
| Part Number | Nominal Size | Silencer Sizes | A-OD | B-BHC | C-OD | #of Springs | OAL Nozzle |
|---|---|---|---|---|---|---|---|
| 68-120-KIT | 12 | 4" through 8" | 12.00 | 13.75 | 15.75 | 6 | 6 |
| 68-150-KIT | 15 | 10" through 16" | 15.00 | 17.00 | 18.75 | 12 | 6 |
| 68-19.5-KIT | 19.5 | 18" through 40" | 19.37 | 21.25 | 23.00 | 16 | 6 |
NOTE: Only kits installed at the factory are covered under warranty.
