Saf-T-Vise Coupon Holders

Part #: 6-06617

Download Specs

Email Specs

Get Started

Request A Quote

Still Have Questions?

Sentry Saf-T-Vise coupon holders handle small pieces of various materials and expose them to the process stream for corrosion monitoring. The coupon holders work with a variety of corrosion coupons, including rod (cylinder), flat single and dual hole, and disk, to measure corrosion within a high-pressure pipeline.

Along with the ability to customize your configuration, these corrosion coupon holders offer a unique, patented safety feature: an easy-to-use collet that locks within the process stream in both low and extremely high-pressure conditions.

Saf-T-Vise coupon holders protect operator safety by offering mechanical insertion capability in-high pressure process streams.
The coupon holders can mount in any orientation at a variety of extension lengths up to 20 feet to reach locations that are difficult to access.
The components are tested at safety pressure 1.5x the operating pressure to comply with PHMSA regulations and NACE standards.

Model	Materials	Insertion Pressure (MOP)	Pressure Rating (MAP)	Insertion Depth
STV-LP1-C	316/316L SS	750 PSI at 100°F (52 bar at 38°C)	2000 PSI at 100°F (138 bar at 38°C)	up to 29 in (0.7 m)
STV-LP2-C	316/316L SS (Other Alloys Available)	up to 1000 PSI at 100°F (69 bar at 38°F)	4000 PSI at 100°F (275 bar at 38°C)	up to 72 in (1.8 m)
STV-HP1-C	316/316L SS (Other Alloys Available)	5000 PSI at 100°F (334 bar at 38°C)	5000 PSI at 100°F (334 bar at 38°C)	up to 240 in (6.1 m)
STV-HP2-C	316/316L SS	5000 PSI at 100°F (334 bar at 38°C)	5000 PSI at 100°F (334 bar at 38°C)	up to 25.5 in (0.7 m)
STV-HP3-C	316/316L SS (Other Alloys Available)	7500 PSI at 100°F (517 bar at 38°C)	7500 PSI at 100°F (517 bar at 38°C)	up to 240 in (6.1 m)
STV-XH1-C	410 SS (Other Alloys Available)	10000 PSI at 100°F (689 bar at 38°C)	10000 PSI at 100°F (689 bar at 38°C)	up to 20 in (0.7 m)