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EXAIR Exhaust Muffler: 3/4 in NPT, 150 scfm, 5 dBA NRR, 0 psi Max Op Pressure - Vortex Tube Exhaust Mufflers
EXAIRVortex Tube Exhaust Mufflers

EXAIR Exhaust Muffler: 3/4 in NPT, 150 scfm, 5 dBA NRR, 0 psi Max Op Pressure

The EXAIR Exhaust Muffler (MPN 3907) is a 3/4 in NPT Vortex Tube Exhaust Muffler constructed from aluminum. It is designed for hot exhaust applications and has a maximum operating pressure of 0 psi and a maximum…

SKU 3G-OTH-146008

Brand
EXAIR
Item
Exhaust Muffler: 3/4 in NPT, 150 scfm, 5 dBA NRR, 0 psi Max Op Pressure
Category
Vortex Tube Exhaust Mufflers
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Technical Specifications

EXAIR
Manufacturer Part Number
3907
Type
150 scfm, 5 dBA NRR
Max Op Temp
265°F
Max Op Pressure
0 psi
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EXAIR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EXAIR Exhaust Muffler (MPN 3907) is a 3/4 in NPT Vortex Tube Exhaust Muffler constructed from aluminum. It is designed for hot exhaust applications and has a maximum operating pressure of 0 psi and a maximum operating temperature of 265°F. The muffler provides a noise reduction rating of 5 dBA NRR and an airflow capacity of 150 scfm.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the EXAIR Exhaust Muffler 3907 used for?

The EXAIR Exhaust Muffler 3907 is used to reduce noise from hot exhaust air discharged by vortex tubes in industrial cooling or spot-heating systems. It is designed for applications where compressed air exhaust must be quieted, with a 5 dBA NRR and 150 scfm capacity.

What are the specifications of the EXAIR Exhaust Muffler 3907?

The EXAIR Exhaust Muffler 3907 has a 3/4 in NPT connection, 150 scfm airflow, 5 dBA noise reduction rating, 0 psi maximum operating pressure, and 265°F maximum operating temperature. It is made of aluminum and is intended for hot exhaust applications.

Where to buy the EXAIR Exhaust Muffler 3907 worldwide?

You can source the EXAIR Exhaust Muffler 3907 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the muffler reaches your facility reliably.

How to install the EXAIR Exhaust Muffler 3907?

To install the EXAIR Exhaust Muffler 3907, thread the 3/4 in NPT connection onto the vortex tube exhaust port. Use thread sealant on male threads and tighten by hand plus a quarter turn. Ensure the muffler is oriented to avoid blockage and that operating temperature stays below 265°F.

Used in

Common applications for EXAIR
Automotive assembly — EXAIR air knives (e.g., model 112048) for drying painted surfaces after washing
Electronics manufacturing — EXAIR vortex tubes (e.g., MPN 3204) for cooling control cabinets in high-heat environments
Food processing — EXAIR air guns (e.g., MPN 1928-6) for blow-off cleaning of conveyor belts and packaging
Packaging lines — EXAIR stay-set hoses (e.g., MPN 9224) for directing compressed air to remove debris from containers
Metalworking — EXAIR pistol-grip air guns (e.g., MPN 1690-6-CS) with safety shields for chip removal from machining centers
Pharmaceutical production — EXAIR anti-static air knives (e.g., model 112048) for neutralizing static on tablet packaging films

EXAIR Products

3G Electric supplies EXAIR vortex tube exhaust mufflers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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