Retractable Coupon Holder

specifically made to detect corrosion coupons in systems under pressure.

There is no need for expensive shutdowns or transient isolations when the coupon may be inserted and removed via a permanent isolation valve.

The holder comes with reduced rod diameters of 5/8″, 3/8″, and 3/8″ with order lengths of 18″, 24″, 30″, 36″, 42″, and 48″.