The Advantages of Milsheff Covers
- Provide immediate visual inspection from a distance
- Reduce injuries to personnel, and costly compensation claims
- Reduce damage to equipment and costly downtime
Valve covers
Our valve covers are designed to fit 95% of the equipment used today that measure up to 25″ (635 mm) high and 50″ (1270mm) in diameter.
Flange covers
Furmanite offers two types of flange covers. Type 1 – suitable for welded and back-welded joints where leakage is likely only between flanges. Type 2 –for joints where leakage is possible between pipe and flange, as well as between flanges.
Special application covers
For equipment such as pumps, instrumentation, or machines in exposed and/or hazardous locations, Fumanite can manufacture custom one-off Milsheff covers.
| Reagent | Concentration | Reaction | On Face Side |
| Hydrochloric | 38 | Bright Yellow – Immediately | Colorless Area |
| Hydrofluoric | 50 | Yellow – 10 min | Slight Stain |
| Nitric | 30 | Bright Yellow – 2/3 min | Bright Yellow |
| Sodium | 50 | Light Yellow – 3 min | Light Yellow |
| Sulphuric | 30 | Light Yellow – 3 min | Light Yellow |
Milsheff Spray-Stop is a registered trademark of MILSHEFF LLC. Spray-Stops are protected by patent and manufactured under licence by Furmanite International Ltd.








