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SPEEDAIRE Exhaust Muffler: 3/8 in NPT, 11/16 in Hex Size, Nickel Plated Steel - Pneumatic Exhaust Mufflers
SPEEDAIREPneumatic Exhaust Mufflers

SPEEDAIRE Exhaust Muffler: 3/8 in NPT, 11/16 in Hex Size, Nickel Plated Steel

The SPEEDAIRE Exhaust Muffler (SKU 3G-OTH-189437) is a pneumatic exhaust muffler with a 3/8 in NPT connection and 11/16 in hex size. It is constructed from bronze and nickel plated steel.

SKU 3G-OTH-189437

Brand
SPEEDAIRE
Item
Exhaust Muffler: 3/8 in NPT, 11/16 in Hex Size, Nickel Plated Steel
Category
Pneumatic Exhaust Mufflers
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEEDAIRE
Type
Nickel Plated Steel, Bronze
Hex Size
11/16 in

Technical Documents

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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Exhaust Muffler (SKU 3G-OTH-189437) is a pneumatic exhaust muffler with a 3/8 in NPT connection and 11/16 in hex size. It is constructed from bronze and nickel plated steel.

Frequently Asked Questions

What is the SPEEDAIRE Exhaust Muffler used for?

The SPEEDAIRE Exhaust Muffler reduces noise from pneumatic equipment exhaust ports. It is commonly used in industrial air systems, valves, cylinders, and tools to lower decibel levels and filter expelled air, protecting workers and the environment in manufacturing and automation facilities.

What are the specifications of the SPEEDAIRE Exhaust Muffler ?

The SPEEDAIRE Exhaust Muffler has a 3/8 in NPT connection and an 11/16 in hex size. It is constructed from bronze and nickel plated steel. The manufacturer part number is . This pneumatic muffler is designed for standard industrial air systems.

Where to buy the SPEEDAIRE Exhaust Muffler worldwide?

You can source the SPEEDAIRE Exhaust Muffler through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this pneumatic muffler.

How to install the SPEEDAIRE Exhaust Muffler ?

To install the SPEEDAIRE Exhaust Muffler , thread the 3/8 in NPT connection directly into the exhaust port of your pneumatic valve, cylinder, or tool. Hand-tighten plus a quarter turn with a wrench on the 11/16 in hex. Ensure the muffler is oriented to avoid blockage and check for leaks after installation.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE pneumatic 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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