Issue link: https://onenorgren.uberflip.com/i/1463811
251 ACC E S S O R I E S 8 For more information or for additional configurations, please contact us at NASInsideSales@imi-precision.com NSTAA Series Silencers SILENCERS » Compact » Lightweight » Durable » Ultra quiet operation » 2 Thread sizes 1/4, 3/8 NPT » Maximize performance – silences pneumatic equipment without back pressure » Increase productivity and operator safety » Reduces irritating high pitch frequency noise » Improves working environment » Maintain clean environment – reduces maintenance costs, increases equipment life A hybrid silencer that offers increased noise reduction by combining an NST silencer with an NAA silencer. The (closed-end) NAA silencer is attached to the end of a modified NST silencer, thus removing the flow through feature of the standard NST Series silencers. NSTAA Series Silencers Specifications: Max. Operating Pressure: Not to exceed 150 PSI [10 bar] Noise level: Measured 4.5 on the diagonal from the silencer while attached to a Norgren generator. Noise levels will vary on Norgren and non-Norgren products. Note 1: Norgren strongly recommends the use of silencers on all vacuum generators. Note 2: Norgren silencers may be used on all types of pneumatic devices i.e. air-operated vacuum generators, air motors, valves, cylinders and more. Note 3: For Metric availability, consult factory. How to Specify: » For Silencer only: Order by Model #. » Norgren generator/silencer combinations: Norgren recommends silencers that have been sized to ensure maximum generator performance. See specific generator for silencer options. » Non-Norgren pneumatic devices: The thread size on the exhaust port of the pneumatic device determines the size of the silencer. » Equipment and applications may vary. Consult factory for proper silencer selection. 10869 1087003 AA4 A I R F L O W A B C D ØE Model # Dimensions Weight oz (g) Construction Noise Level A in. (mm) B in. (mm) C in. (mm) D in. (mm) E in. (mm) Body Baffle Screen Element NSTAA4 1/4 NPS M 0.30 (7.6) 2.96 (75.2) 0.48 (12.2) 0.47 (11.9) 0.7 oz (20g) Acetal/ Nylon Felt/ Nylon Nylon Felt 58dB NSTAA6 3/8 NPS M 0.38 (9.7) 5.15 (130.8) 0.63 (16.0) 0.62 (15.7) 1.8 oz (51g) Aluminum/ Nylon 64dB