Get a Fast Quote
🛠️ Need the Right HVAC Tool for the Job?
Whether you're quoting a bulk order or chasing hard-to-find tools, we’re here to help.
Get a fast, personalised quote—no pressure, no spam!
Fill out the form below and we’ll get back to you ASAP.
📩 Request a Quote
Description
Overview
The DiversiTech SVA-3 Self-Sealing Adaptor is an essential component designed for the precision-driven needs of refrigeration and air conditioning systems. This versatile adaptor enables the seamless connection of pipes and tubing with different diameters, specifically bridging 1/4 inch to 3/8 inch sizes. Whether you are managing complex drainage setups or simple hose transitions, the SVA-3 provides a robust and reliable connection.
Constructed with professional-grade materials, this adaptor is engineered to facilitate easy installation for both HVAC technicians and DIY enthusiasts. Its primary function is to connect 6 mm – 9.5 mm (1/4 inch – 3/8 inch) hoses to soil and vent pipes, ensuring that system fluids are channeled correctly without risk of leakage.
Why It Matters
Leakage in an HVAC system can lead to significant water damage and reduced operational efficiency. The self-sealing mechanism of the SVA-3 ensures a watertight fit without the need for messy adhesives or additional gaskets. This reliability helps maintain the long-term health of your cooling equipment and prevents costly emergency repairs.
What's Included
- Pack of 3 Self-sealing adaptors.
Features & Benefits
- Self-Sealing Design: Eliminates the need for manual sealants, providing a fast and secure connection.
- Multi-Size Compatibility: Designed to transition from 1/4 inch to 3/8 inch (6 mm to 9.5 mm) effortlessly.
- Cassette Versatility: Sold in convenient packs of 3, covering various drain-to-pipe needs.
- Durable Construction: Built to withstand the moisture and temperature fluctuations typical of refrigeration environments.
Applications
- Connecting refrigeration hoses to soil and vent pipes.
- Air conditioning condensate drainage systems.
- Transitioning between 1/4 inch and 3/8 inch tubing in plumbing setups.
Tradie Pro Tip
Always ensure your tubing is cut square and deburred before inserting it into the adaptor. A clean, straight edge allows the self-sealing gasket to seat perfectly, preventing micro-leaks under variable pressure.
Pair With
- DiversiTech Condensate Pumps
- Premium Grade Vinyl Tubing
- HVAC Pipe Cutters
Keep Your Space Clean
Ensure your HVAC installation looks professional and performs flawlessly. Add the DiversiTech SVA-3 Self-Sealing Adaptor kit to your toolkit today for a leak-free tomorrow.
Common Questions for DiversiTech SVA-3 Self Sealing Adaptor 1/4 – 3/8
Any question?
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.

















