Plastic Breather Silencer 1/4" M Blue

PACK SIZE

The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.

Model: SG PSU-8
Weight: 0.01kg
Pack Dim: 65.00mm x 22.00mm x 22.00mm
UPC: 6009515889616

Price:

R 18.63

Ex VAT: R 16.20

Available Options

Stockist

AirCraft Plastic Breather Silencer 1/4" BSP Male Blue (SG PSU-8)

At a Glance: 1/4" BSP male plastic breather silencer—reduces pneumatic exhaust noise and helps keep venting cleaner.

Pneumatic exhaust noise can add up quickly—especially on machines that cycle all day. The AirCraft SG PSU-8 Plastic Breather Silencer helps soften that sharp “hiss” by diffusing the outgoing air, making valves and air circuits noticeably quieter and more comfortable to operate around. With a 1/4" BSP male thread and a lightweight plastic body, it suits many common pneumatic exhaust and vent ports on valves, regulators, cylinders and air equipment where a breather/silencer is required. It’s a small change that makes a surprisingly big difference: quieter venting, cleaner ports, and less workshop noise fatigue.

Standout feature: Compact exhaust silencing with a 1/4" BSP male connection

Diffuses exhaust air to reduce harsh noise while providing a breather-style outlet that helps keep vent points cleaner in everyday workshop and industrial environments.

Extra Information

Commonly used on pneumatic valve exhaust ports, regulator vents, cylinder exhaust points and air manifolds.
Confirm your port is 1/4" BSP female before installation.
In dusty environments, breathers may clog over time—inspect periodically and clean/replace as needed.
Admin info (not for specs table): Confirm product weight and dimensions from your database / packaging.

Pro Tip

If exhaust noise is still excessive, check for leaks and ensure the silencer isn’t blocked—clean airflow paths keep valves responsive and reduce stress on components.

Features

1/4" BSP male thread Fits compatible pneumatic exhaust/vent ports using BSP fittings.
Breather silencer design Helps diffuse escaping air to reduce exhaust noise.
Lightweight plastic body Corrosion-resistant and suitable for general pneumatic installations.
Blue colour Quick visual identification in pneumatic layouts.
Compact form Suitable for valve banks, manifolds and general air circuit builds.

Benefits

Quieter operation: Reduces exhaust noise from valves and pneumatic equipment.
Cleaner vent points: Helps minimise dust and debris ingress at exhaust/vent locations.
Simple maintenance upgrade: Quick to fit and replace as part of routine pneumatic servicing.

Safety

Always depressurise the air system before installing or removing pneumatic fittings.
Confirm correct thread type (BSP) and avoid cross-threading during installation.
Do not use a blocked or damaged silencer—restricted exhaust can affect system performance.
Wear eye protection when working with compressed air lines and venting components.

Specifications

Description	Spec
Brand	AirCraft
Cat No.	SG PSU-8
Product Type	Plastic Breather Silencer
Thread Size	1/4"
Thread Standard	BSP
Thread Type	Male
Colour	Blue
Typical Use	Pneumatic Exhaust Noise Reduction / Breather Vent
Body Material	Plastic