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SPEEDAIRE Silencer Muffler: 1/2 in NPT, 1 1/8 in Hex Size, Nylon, Mesh SST - Pneumatic Exhaust Silencers / Mufflers
SPEEDAIREPneumatic Exhaust Silencers / Mufflers

SPEEDAIRE Silencer Muffler: 1/2 in NPT, 1 1/8 in Hex Size, Nylon, Mesh SST

The SPEEDAIRE Silencer Muffler (SKU 1EJW3) is a pneumatic exhaust silencer with a 1/2 in NPT connection. It features a nylon body and mesh SST construction, with a maximum operating pressure of 150 psi and a 1 1/8 in…

SKU 3G-OTH-158381

Brand
SPEEDAIRE
Item
Silencer Muffler: 1/2 in NPT, 1 1/8 in Hex Size, Nylon, Mesh SST
Category
Pneumatic Exhaust Silencers / Mufflers
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
1EJW3
Type
Nylon, Mesh SST
Hex Size
1 1/8 in
Max Op Pressure
150 psi
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Silencer Muffler (SKU 1EJW3) is a pneumatic exhaust silencer with a 1/2 in NPT connection. It features a nylon body and mesh SST construction, with a maximum operating pressure of 150 psi and a 1 1/8 in hex size.

Frequently Asked Questions

What is the SPEEDAIRE Silencer Muffler 1EJW3 used for?

The SPEEDAIRE Silencer Muffler 1EJW3 reduces exhaust noise from pneumatic valves, cylinders, and tools. It is commonly used in industrial automation, manufacturing plants, and compressed air systems to meet workplace noise regulations while allowing free airflow.

What are the specifications of the SPEEDAIRE Silencer Muffler 1EJW3?

The SPEEDAIRE Silencer Muffler 1EJW3 has a 1/2 in NPT connection, 1 1/8 in hex size, nylon body, and mesh SST element. Maximum operating pressure is 150 psi. It is designed for pneumatic exhaust silencing in compressed air systems.

Where to buy the SPEEDAIRE Silencer Muffler 1EJW3 worldwide?

3G Electric supplies the SPEEDAIRE Silencer Muffler 1EJW3 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SPEEDAIRE Silencer Muffler 1EJW3?

Install the SPEEDAIRE Silencer Muffler 1EJW3 by threading it directly onto the exhaust port of a pneumatic valve or cylinder using the 1/2 in NPT connection. Tighten by hand or with a wrench on the hex. Ensure the mesh SST element is not blocked to maintain airflow and silencing performance.

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 silencers / mufflers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SPEEDAIRE Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 psi Max Op Pressure (MPN 1EJX2). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Aluminum.
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SPEEDAIRE Exhaust Muffler: 3/16 in, 5/16 in Hex Size, Nickel Plated Steel, Bronze, 160°F Max Op Temp (MPN 1EJX3). Key specifications — attr124412: SPEEDAIRE; attr124422: Bronze; attr124426: Nickel Plated Steel.
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SPEEDAIRE Exhaust Muffler: 3/8 in NPT, 160 cfm, 0.9 micron, 300 psi Max Op Pressure (MPN 2YNN1). Key specifications — attr124412: SPEEDAIRE; attr124418: Aluminum and Polypropylene.
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SPEEDAIRE Exhaust Muffler: 3/8 in NPT, 160 cfm, 0.9 micron, 300 psi Max Op Pressure (MPN 2YNN1). Key specifications — attr124412: SPEEDAIRE; attr124418: Aluminum and Polypropylene.

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SPEEDAIRE Silencer Muffler: 1/4 in NPT, 5/8 in Hex Size, Aluminum, Mesh SST, 300 psi Max Op Pressure (MPN 1EJW7). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Aluminum.
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SPEEDAIRE Silencer Muffler: 1/4 in NPT, 5/8 in Hex Size, Aluminum, Mesh SST, 300 psi Max Op Pressure (MPN 1EJW7). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Aluminum.
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SPEEDAIRE Silencer Muffler: 1/4 in NPT, 11/16 in Hex Size, Nylon, Mesh SST, 150 psi Max Op Pressure (MPN 1EJW1). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Nylon.
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SPEEDAIRE Silencer Muffler: 1/4 in NPT, 11/16 in Hex Size, Nylon, Mesh SST, 150 psi Max Op Pressure (MPN 1EJW1). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Nylon.
SPEEDAIRE Silencer Muffler: 3/8 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 psi Max Op Pressure (MPN 1EJW8). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Aluminum.
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SPEEDAIRE Silencer Muffler: 1/8 in NPT, 11/16 in Hex Size, Nylon, Mesh SST, 150 psi Max Op Pressure (MPN 1EJV9). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Nylon.
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SPEEDAIRE Silencer Muffler: 3/8 in NPT, 1 1/8 in Hex Size, Nylon, Mesh SST, 150 psi Max Op Pressure (MPN 1EJW2). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Nylon.
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SPEEDAIRE Silencer Muffler: 3/8 in NPT, 1 1/8 in Hex Size, Nylon, Mesh SST, 150 psi Max Op Pressure (MPN 1EJW2). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Nylon.
SPEEDAIRE Silencer Muffler: 1/8 in NPT, 5/8 in Hex Size, Aluminum, Mesh SST, 300 psi Max Op Pressure (MPN 1EJW4). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Aluminum.
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SPEEDAIRE Silencer Muffler: 3/8 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 psi Max Op Pressure (MPN 1EJW9). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Aluminum.
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SPEEDAIRE Silencer Muffler: 3/8 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 psi Max Op Pressure (MPN 1EJW9). Key specifications — attr124412: SPEEDAIRE; attr124422: Mesh SST; attr124426: Aluminum.