HYDROPRO™ Hydraulic Flange Seals

VERSATILE

• Mobile flange sealing enables the user to test valves that have multiple flanges as well as valves that aren’t straight, like elbow valves, 90’s, and T’s.
• Pair with the HYDROPRO™ Universal Flanged Valve Tester and HYDROPRO™ Console for sealing both ends of a valve and performing bi-directional testing.
• Adjustable clamp arms are manually adjustable to suit various flange thicknesses and diameters, ensuring that each HYDROPRO™ Hydraulic Flange Seals is capable of clamping to a range of valve sizes.
• Select from 9 models depending on clamping capabilities.
• Pivoting seal plate enables the seal plate to pivot and swivel during clamping for better sealing surface contact with the valve flange.

ROBUST

• Every component in the HYDROPRO™ Hydraulic Flange Seals pressure circuit is OEM-certified to the maximum specified testing pressure of the system for increased quality, durability, and safety.
• ISO 9001:2015 certified manufacturing ensures all CALDER products are manufactured to the highest quality standards.
• Standard 2-year warranty is the longest in the industry! We’re confident in our quality, and we back it up! And – ask us how to extend your warranty out to 5 years. . .

EASY TO USE

• The hydraulic ram quickly seals the flanged valves, enabling the operator to conduct a test without using blind flanges.
• Engineered to automatically seal on the valve flange when clamping pressure is applied.
• Extensive operating manual contains easy to follow tips and includes step-by-step set up instructions for various valve testing operations.