Description
This stainless steel external recoil booster disconnector is a critical adapter for connecting 1/2-28 threaded devices to solvent cleaning filter kits with 13.5x1LH female Nielsen ports. It’s built for builders who need a durable, reliable interface for their cleaning setups. We’ve carried this part since Q4 2025, and its consistent popularity makes it a regular reorder item for our inventory.
What Makes It Stand Out
- 316 Stainless Steel Construction: Provides superior corrosion resistance against harsh solvents and cleaning agents, ensuring long-term reliability.
- Precise Thread Conversion: Accurately machined 1/2-28 male to 13.5x1LH female threads create a secure, leak-free connection for your filter system.
- External Recoil Booster Design: The integrated disconnector design manages pressure and flow, protecting downstream components in your cleaning kit.
- Proven Demand: Our staff keeps 20+ units in stock at all times to prevent backorders, a testament to its essential role in builder workflows.
- Universal Compatibility: Designed to work with all major solvent cleaning filter kits utilizing the standard Nielsen thread pattern.
Tech Specs
| Material | 316 Stainless Steel |
| Thread 1 (Male) | 1/2-28 |
| Thread 2 (Female) | 13.5x1LH (Nielsen) |
| Finish | Machined |
| Type | External Recoil Booster / Disconnector |
| Application | Solvent Cleaning Filter Kit Adapter |
| Weight (measured) | 7.1 oz |
| Compatibility | All solvent cleaning filter kits with 13.5x1LH female port |
Common Questions
Will this adapter work with my specific brand of filter kit?
Yes. It is designed as a universal adapter for any solvent cleaning filter kit that uses the standard 13.5x1LH female Nielsen thread port. This is the industry-standard thread for these systems.
Why is it made from 316 stainless steel?
316 stainless offers excellent resistance to a wide range of chemical solvents and corrosive agents used in cleaning processes. This material choice prevents degradation and ensures the adapter’s longevity and performance under repeated use.
What is the function of the external recoil booster/disconnector?
This feature helps manage pressure spikes and fluid flow when connecting or disconnecting the system. It acts as a buffer, reducing stress on the filter kit’s internal components and providing a smoother operational interface.
✅ Plain, unmarked packaging
✅ Easy 30-day return policy
✅ 256-bit encrypted checkout
✅ USA-based seller






Reviews
There are no reviews yet.