amemberof BCSl and FREUDENBERG RELY ON EXCELLENCE Advantages • Effective cooling: with wound double helix around a guide tube • Cooling capacity up to 10.5 kW • Excellent value for money • Vessel can be dismantled: for optimum cleaning of the cooling water side • Universal usage: parts in contact with the buffer medium are made of 1.4571 Features WDK5120 heat exchangers are used to cool process/barrier fluids in seal supply circuits. The heat exchanger has a wound double helix around the guide tube. Process/barrier medium in the tubes, cooling medium around the tubes. Circulation based on API 682 / ISO 21049: Plan 21, Plan 22, Plan 23, Plan 41 Standards and approvals • PED 2014/68/EU, Art. 4, Paragraph 3 (Design and production in accordance with EU Pressure Equipment Directive, without CE-Sign) Notes Mount vertically with connections pointing up. Provide for external venting on the process/barrier medium side (the user has to install a vent at the highest point of the pipe work). Cleaning: Cooling water side: the area around the tubes can be cleaned mechanically after the housing is removed. Buffer medium side: flush with a suitable solvent. Recommended applications • Chemical industry • Petrochemical industry • Power plant technology • Refining technology • Oil and gas industry eagleburgmann.com [email protected] All technical specifications are based on extensive tests and our many years of experience. The diversity of possible applications, however, means that they can serve only as guide values. We must be notified of the exact conditions of application before we can provide any guarantee for a specific case. This is subject to change.

Product variants Designation Design code Allowable pressure1* Allowable temperature1* Volume Cooling surface Cooling capacity2* Net weight (approx.* Full weight (approx.* Metal parts Seals Screws 0.3 m2 10.5 kW 10.3 kg (23 lb* 14.3 kg (28 lb* 1.4571 Carbon steel, primed on the outside Viton® Stainless steel A4-70 Other versions on request. 1* These values are based on the calculation of strength. 2* The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger. eagleburgmann.com...