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Model RT4000
Coupon Insertion System
Retractable with Packing Gland |
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Model RT4000 coupon insertion system is a retractable unit commonly used in field and plant applications. A specially designed packing gland is used to insert or retract a coupon from a pressurized system without a process shutdown. The insertion system is designed to mount onto a 1" piping system, but can easily be adapted to fit your specific requirements. The system consists of an insertion rod with a coupon adapter, and a packing gland. A safety chain and safety nut are also provided to prevent blowout. Standard packing material in the packing gland is Teflon®, however, Grafoil® packing can be provided for high temperature applications. Several coupon holders and lengths are available. *The insertion length (I.L.) shown here is based on a standard Metal Samples Corrosion Monitoring Systems part #CO118 coupon and may vary for other coupons depending on the coupon length and hole location.
Specifications: Probe Body - 316 Stainless Steel
Temperature Rating - 500° F / 260° C Teflon®
Temperature Rating - 850° F / 454° C Grafoil®
Pressure Rating - 2000 PSI / 138 Bar
Mounting - 1" Full Port Valve (min.) |
| Std. Length |
I.L. (Max) |
| 24" |
18.54" |
| 30" |
24.54" |
| 36" |
30.54" |
| 42" |
36.54" |
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The Easy Tool is required for probe insertion or retraction in systems with pressure over 150 pounds.
Related Documents
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RT4000 Ordering Information
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