Airbrush propellant cap with valve
Propellant can be bought in a canister, which is handy if a compressor isn't immediately available. This cap screws onto the canister to control the flow of air and to be able to shut it off when not in use.
The cap can be used to connect to either M5 or 1/8 BSP thread airbrush hose.
Features
- Replacement air canister cap Designed for compatible AirCraft air canister systems.
- Protects threads and sealing surfaces Helps keep connections clean and undamaged.
- Compact spare part Ideal to keep in your airbrush kit as a backup.
Benefits
- Helps maintain an airtight seal: Keeping connection surfaces protected reduces the chance of leaks and pressure loss.
- Improves storage and transport protection: Prevents dust ingress and reduces the risk of thread damage.
Extra Information
- Confirm compatibility with your specific air canister model before ordering, as caps can differ by thread and design.
- Keep the cap and connection point clean—grit on threads can cause cross-threading or poor sealing.
- If you notice leaking, inspect the sealing surface and any O-rings on the canister system (if applicable).
Pro Tip
- Store the cap on the canister whenever it’s not in use—caps left loose in tool bags have a magical talent for disappearing into alternate dimensions.
Specifications
| Description | Spec |
|---|---|
| Brand | AirCraft |
| Cat No. | SG-BD-48 |
| Product Type | Air Canister Spare Part |
| Part Description | Air Canister Cap |
| Application | Protects and seals compatible air canister connection |
| Compatibility Note | Confirm thread/design compatibility before ordering |
Safety
- Depressurise the air canister/air line before removing or fitting the cap.
- Wear eye protection when working with compressed air components.
- Do not overtighten—tighten by hand to avoid stripping threads or damaging sealing faces.
- Inspect threads and seals for damage if you experience leaks or poor fitment.