• Model E-3V

    Easy and safe to operate, the Model E-3V allows the secure, precise positioning of weight loss coupons in pressurized systems. This innovative coupon holder mounts on existing valves and does not require special access fittings or special tools to operate.

    The E-3V’s exclusive vent and locking cap nut system creates easy venting. The E-3V is designed with a secondary vent for additional safety in high solids systems.

    The E-3V includes a precision locking system that makes it possible to insert it’s 5/16 OD insertion rod easily in a pressurized system. To secure flat mounted coupons, simply position the coupon alignment with the pipe wall to the measured depth and tighten the locking cap nut.

    Model E-3V

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