Factory Hatsan and Walther air rifle seals are known to suffer from low-quality materials that degrade quickly under intense spring or nitro-piston compression cycles. Our Australian-made polyurethane piston washers provide superior resistance to abrasion, tearing, and mechanical pressure. By sizing the sealing edge slightly larger than standard factory specs, these seals adapt flawlessly to cylinder imperfections, sealing away micro air gaps and increasing power output.
Hatsan Walther Polyurethane Piston Seal Washer (27mm, 29mm, 30mm)
$18.50 INC GST
Description
Premium Polyurethane Multi-Size Air Rifle SealsÂ
Factory Hatsan and Walther air rifle seals are known to suffer from low-quality materials that degrade quickly under intense spring or nitro-piston compression cycles. Our Australian-made polyurethane piston washers provide superior resistance to abrasion, tearing, and mechanical pressure. By sizing the sealing edge slightly larger than standard factory specs, these seals adapt flawlessly to cylinder imperfections, sealing away micro air gaps and increasing power output.
Comprehensive Model & Sizing Compatibility Matrix
This versatile line of piston seals is custom-moulded to fit a wide cross-section of high-power spring and gas ram air rifles: [1]
- 27mm Fitting Profile: Perfectly matches Hatsan 55s, Hatsan 95, Striker 1000s, Striker Edge, and AirTact models.
- 29mm Fitting Profile: Specifically engineered for heavy-duty variants like the Hatsan MOD 125 Vortex, Walther Falcon Hunter, and Walther Talon Magnum.
- 30mm Fitting Profile: Designed explicitly for maximum-power platforms, including the Hatsan MOD 130, MOD 135.
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Key Benefits & Performance Features
- Precision Australian Moulding: Crafted locally from premium-grade polyurethane for strict quality control and maximum longevity.
- Oversized Sealing Lip: Formulated slightly larger than stock seals to eliminate blowby and optimize compression efficiency.
- Extreme Pressure Resistance: Built to withstand the harsh, high-bar environments generated by heavy mainsprings and nitro-gas rams.
- Multi-Brand Integration: Seamlessly replaces original seals on structural variants across Hatsan, Walther, and Benjamin platforms.
- Dropdown Selection Convenience: Avoid buying entirely separate parts lines; simply pick your exact 27mm, 29mm, or 30mm size choice.
Technical Specifications
- Material Compound: High-Performance Engineering Polyurethane
- Available Sizes: 27mm, 29mm, and 30mm (Outer Diameter)
- Manufacturing Origin: Proudly moulded in Australia
- Power Base Profile: Fully compatible with both standard coil springs and Nitro/Vortex Gas Piston setups.
Additional information
| Weight | .1 kg |
|---|---|
| Dimensions | 100 × 50 × 1 cm |
| Diameter | 27mm, 29mm, 30mm |
