Applies to:
Sprayers with a trigger shut-off valve built by The Fountainhead Group.
What causes this:
- A worn shut-off valve
- A degraded or dirty valve seat
- Debris caught in the valve
How to fix it:
- Relieve tank pressure, then disassemble the shut-off valve.
- Inspect the rubber valve and seat for wear or debris.
- Clean the valve seat and replace the rubber disc.
- Reassemble and test. If it still drips, install a shut-off valve kit.
Replacement shut-off valve kits are available at the FGI parts store. Find the part you need.
Still stuck? Call us at 1-800-311-9903 or send a message. Monday to Friday, 8AM to 5PM EST.