ARROW PNEUMATICSPneumatic Exhaust Silencers / Mufflers

ARROW PNEUMATICS Male Alum Pneumatic Silencer,1/2": 1/2 in NPT, 1 in Hex Size

The ARROW PNEUMATICS Male Alum Pneumatic Silencer (MPN ASQF-4M) is a pneumatic exhaust silencer/muffler with a 1/2 in NPT connection and a 1 in hex size. It is constructed from aluminum and stainless steel.

SKU 3G-OTH-158374

Brand

ARROW PNEUMATICS

Item

Male Alum Pneumatic Silencer,1/2": 1/2 in NPT, 1 in Hex Size

Technical Specifications

ARROW PNEUMATICS

Manufacturer Part Number

ASQF-4M 

Type

Stainless Steel 

Hex Size

1 in 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

ARROW PNEUMATICS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 ARROW PNEUMATICS Male Alum Pneumatic Silencer used for?

The ARROW PNEUMATICS Male Alum Pneumatic Silencer (ASQF-4M) is used to reduce exhaust noise from pneumatic valves, cylinders, and air tools. It is commonly installed in industrial automation, manufacturing, and compressed air systems to muffle expelled air while preventing debris ingress.

What are the specifications of the ARROW PNEUMATICS ASQF-4M silencer?

The ARROW PNEUMATICS ASQF-4M is a male pneumatic exhaust silencer with a 1/2 in NPT connection and a 1 in hex size. It is constructed from aluminum and stainless steel. The manufacturer part number is ASQF-4M.

Where to buy ARROW PNEUMATICS silencers in worldwide?

You can source the ARROW PNEUMATICS ASQF-4M silencer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility reliably.

How to install the ARROW PNEUMATICS ASQF-4M silencer?

Install the ARROW PNEUMATICS ASQF-4M by threading the 1/2 in NPT male connection directly into the exhaust port of a pneumatic valve or cylinder. Use a wrench on the 1 in hex flats to tighten securely. Avoid over-tightening to prevent damage to the aluminum body.

Used in

Common applications for ARROW PNEUMATICS

Manufacturing automation — Arrow Pneumatics ASP series mufflers reduce exhaust noise from pneumatic cylinders and valves in assembly lines.

Compressed air systems — Arrow Pneumatics filters and drains remove moisture and particulates from air lines to protect downstream equipment.

Packaging machinery — ASQF series mufflers with stainless steel construction provide corrosion resistance in washdown environments.

Process control — Arrow Pneumatics mufflers with 40-micron bronze elements prevent debris ingress while attenuating noise in control valve exhaust ports.

Material handling — High-flow ASP-12 mufflers (162 scfm) manage exhaust from large pneumatic actuators in conveyor systems.

Oil and gas — Arrow Pneumatics mufflers rated to 300 psi and 160°F are suitable for pneumatic instrumentation in moderate-pressure applications.

ARROW PNEUMATICS Products

3G Electric supplies ARROW PNEUMATICS pneumatic exhaust silencers / mufflers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all ARROW PNEUMATICS products →Contact our engineers →