Pre-Sure™ Cap
The Pre-Sure™ Cap is a reliable notification device designed to alert operators to system pressure. This safety cap is a direct replacement for a standard cap and seal. It lets plant operators quickly determine whether a line is pressurized, ensuring safety before removing or changing connections. When the pressure reaches or exceeds 5 PSI, the bright red indicator extends, visually signaling that unclamping or modifying panel connections is unsafe.
Crafted with a high-quality Class VI silicone diaphragm and a 316L stainless steel retainer, both components are fully traceable for compliance and safety assurance.
Stainless steel conforms to ASTM A240 M-316L.
The silicone diaphragm meets USP 87 and USP 88 Class VI standards for biocompatibility.
These standards ensure suitability for food and pharmaceutical applications. Available in 2-inch Tri-Clamp® connections, the device is easy to maintain with a replaceable diaphragm and requires no tools for retainer removal.
Watch the video for more information.
Working Principle
- Indicator extends as pressure exceeds 5 PSI (0.34 bar), indicating fluid in pipe
- Second indication at 12 PSI, indicating pressure in the pipe
- In closed position, the button hygienically seals the opening through the cap
- Max of 200 PSI (13.7 bar)
- Max Temperature 195°F (90°C)
- Indicator retracts when pressure drops
- Indicator remains sealed in both open and closed positions
Benefits
- Safe and easy removal of cap feature incorporated
- Easy clean and replacement diaphragm design
- Fail-safe design
- Red color for clarity
- Silicone material provides chemical resistance
- 30,000 cycles (or 6 months) before diaphragm replacement
- Anti-pressure surge (water hammer) protection design
Technical Data
| Max Temperature | 195°F (90°C) |
| Max Pressure | 200 PSI (13.7 Bar) |
| Retainer Material | 316L 32Ra Stainless Steel |
| Diaphragm Material | Silicone USP Class VI |
| Patent Pending | US Patent Application No. 17/044,881 |
| Connection | 2" Tri-Clamp |
Product Resources
See all resources by Pre-SureCreate a MyCSI Dashboard to save resources for quick reference, track orders, and talk with experts.
Create a MyCSI Dashboard to save resources for quick reference, track orders, and talk with experts.
It only takes a minute.
Sign in
Sign in to save resource to your dashboard.
Literature for Pre-Sure™ Cap have been saved to your dashboard!
Literature for Pre-Sure™ Cap are already in your dashboard.