Plastic Breather Silencer 1/4' M Blue
R 18.63
Sign up to be the first to know when it's back in stock.
R 18.63
R 18.63
Product description
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.
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.
Features
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.
Specifications
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 |
Extra Info
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.
Safety
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.
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners.
Recently viewed products
- Choosing a selection results in a full page refresh.
- Opens in a new window.