ADJUSTABLE VALVE CONTROLS AIRFLOW AND VACUUM RELIEF
- This porous metal muffler includes a manually-adjustable, tapered metering valve to provide needle-point control of airflow on pressure (exhaust) applications as well as for vacuum relief on vacuum systems
- Airflow is metered between fully closed and fully open using an external adjustment screw
- Locknut allows desired setting to be locked in to prevent accidental changes
- Constructed of 40 Micron sintered porous bronze and zinc-plated steel for durable and superior noise reduction and airflow control
- Recommended for pressures up to 125 psi (8.6 Bar)
| Male 40 Micron Porous Bronze Element with Steel Casing | |||||
| Conn Size |
Model Type | NPT | BSPT | Dimensions | |
| Item Number | Item Number | Hex | Length | ||
| 10-32 | C08 | 0156008* | – | .37 | 1.08 |
| 1/8 | C18 | 0156018 | 0559018 | .43 | 1.34 |
| 1/4 | C28 | 0156028 | 0559028 | .56 | 1.65 |
| 3/8 | C38 | 0156038 | 0559038 | .69 | 2.08 |
| 1/2 | C48 | 0156048 | 0559048 | .87 | 2.51 |
| 3/4 | C68 | 0156068 | 0559068 | 1.06 | 2.81 |
| 1 | C88 | 0156088 | 0559088 | 1.31 | 3.41 |
| * This item does not have a steel casing. | |||||
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