A spare outlet left open on a manifold or tee isn't just untidy — it's a leak waiting to happen. VS Enterprises supplies the full Mercury blue cap range from our Noida base, with stock ready for quick dispatch across NCR and pan-India.
A Mercury blue cap is a simple push-in plug that seals an unused fitting port, or slips over a bare tube end to block airflow. It goes in with a push and comes out just as easily, which makes it a practical fix for spare outlets, temporary line testing, or any port that's open now but might be back in use later.
All sizes are in stock in Noida for immediate dispatch.
Figures come from the Mercury catalogue and are confirmed for your size at quotation.
|
Available Sizes |
Tube OD It Fits |
|
PUT 04 |
4 mm |
|
PUT 06 |
6 mm |
|
PUT 08 |
8 mm |
|
PUT 10 |
10 mm |
|
PUT 12 |
12 mm |
|
PUT 16 |
16 mm |
Need a different price point or the brand your machine was built with? These pages cover the same product type.
A few practical details to help you frame your next engineering project.
It's built to seal push-in ports at standard working pressure but ratings can vary slightly between sizes. Check the pressure rating for the specific size you need before relying on it for a permanent, high-pressure blank.
It's designed to be pushed in and pulled out repeatedly without losing its seal so it works just as well for a permanent blank as it does for temporary use during testing.
