- Stock: In Stock
- Brand: AIRCRAFT
- Model: SG H827-21
- Weight: 0.00kg
- Dimensions: 133.00mm x 80.00mm x 40.00mm
- SKU: SG H827-21
AirCraft Paint Needle Washer SG H827-21 For H827 Spray Gun
At a Glance: Small but critical sealing washer for the H827 needle area—helps prevent paint seepage and keeps needle travel smooth.
The AirCraft SG H827-21 Paint Needle Washer is a replacement washer used in the AirCraft H827 spray gun needle/packing area. This washer forms part of the sealing stack that supports the needle and helps stop paint or solvent from creeping back through the body of the gun. When the needle washer is worn, flattened, damaged, or missing, you can get tell-tale issues like paint seepage around the needle area, a sticky needle feel, inconsistent shut-off, or a trigger that feels “gritty” rather than smooth. Replacing the SG H827-21 is a simple maintenance step that restores proper sealing and helps the needle slide cleanly—keeping your spray gun tidy, responsive and consistent.
Correct needle sealing improves shut-off and reduces mess around the gun body. Match the Cat No. SG H827-21 to ensure correct fitment for your AirCraft H827 spray gun.
Features
- Needle sealing washer Supports the needle packing area in the H827 spray gun.
- Precision-fit spare Designed to sit correctly and seal where it matters.
- Simple maintenance part Ideal replacement during servicing or leak troubleshooting.
- Model-specific Part-number referenced for AirCraft H827 compatibility.
Benefits
- Helps prevent paint seepage: Reduces leakage around the needle/packing area.
- Smoother trigger/needle feel: Supports clean needle travel without sticking.
- Improves shut-off control: Better sealing helps reduce dripping and inconsistent flow.
- Extends component life: Good sealing reduces wear caused by contamination and residue.
Extra Information
- Compatibility: Spare part for AirCraft H827 spray gun.
- Where it fits: Needle/packing/needle seal area (location depends on the parts diagram).
- Common symptoms: Paint creeping back, sticky needle movement, or leakage near the trigger/needle path.
- Cleanliness counts: Dried paint in the packing area can mimic seal failure—clean thoroughly before replacing parts.
Pro Tip
- When servicing the needle packing area, avoid sharp tools that can scratch sealing surfaces. A gentle clean and correct washer fitment usually solves the leak without over-tightening anything.
Specifications
| Description | Spec |
|---|---|
| Brand | AirCraft |
| Cat No. | SG H827-21 |
| Product Type | Paint Needle Washer / Needle Packing Washer |
| Compatible With | AirCraft H827 spray gun |
| Function | Supports needle packing and sealing to prevent seepage |
| Material | Washer material as supplied (model dependent) |
| Installation | Fits into needle packing/seal stack (diagram referenced) |
| Replacement Use | Direct replacement by part number |
Safety
- Disconnect the air supply and release pressure before servicing the spray gun.
- Wear eye protection and gloves when working with coatings and solvents.
- Work in a well-ventilated area and keep solvents away from open flames.
- Handle the needle carefully—needle tips are precision parts and can be damaged easily.
- After assembly, test for leaks using cleaner/water (where appropriate) before spraying paint.