The CLEAN-SWEEP Rupture Disc Assembly provides overpressure relief protection for viscous media processes, particularly where product build-up in a piping system may cause excessive overpressure conditions. For many years, pipe tees were used in process lines with the rupture disc assembly installed off the leg of the tee. However, viscous product build-up could affect the proper operation and accuracy of the rupture disc. The CLEAN-SWEEP Assembly is designed to eliminate the dead space of a pipe tee assembly, as well as the pressure, temperature and material availability limitations caused by older, diaphragm valve body-based designs. The CLEAN-SWEEP Rupture Disc Assembly permits the rupture disc to be installed directly on the body casting, adjacent to the process flow. Compared to other designs, it requires fewer joints to be sealed and greatly reduces the possibility of product build-up (dead space) under the rupture disc. Designed for operating pressures up to 1440 psig (99,3 barg), the CLEAN-SWEEP Assembly is custom machined to bolting classes of ANSI, DIN, JIS or as specified by the customer. Alignment pins in the assembly inlet provide correct rupture disc orientation during installation. Once installed, the 3-Dimensional Flow Direction Tag, which is permanently attached to the rupture disc, is a visual reference that the rupture disc will discharge in the intended flow direction. The CLEAN-SWEEP Assembly body is available in standard materials of 316 Stainless Steel, MONEL®, or HASTELLOY C®. The rupture disc holder outlet and outlet companion flange are available in materials of Carbon Steel, MONEL®, INCONEL®, Nickel, 316 Stainless Steel or HASTELLOY C®. A permanently attached nameplate with flow direction indication is supplied on the CLEAN-SWEEP assembly. Whenever specific identification tagging is required, a stainless steel customer identification tag is permanently attached at no extra charge. There are two CLEAN-SWEEP Rupture Disc Assemblies to choose from: (CU) CLEAN-SWEEP (CR) CLEAN-SWEEP Weldneck or threaded connection at discharge side Rupture Disc next to flow line Leak-tight sealing ANSI, DIN, JIS bolting classes available Designed for operating pressures to 1440 psig (99,3 barg) PERFO RMANC E

Rupture Disc Compatibility The CLEAN-SWEEP assembly is designed to house either a Composite (CF) or MICRO X® (CF) Rupture Disc, both of which have a flat seat configuration. Besides a full, instantaneous opening, the Composite and MICRO X® rupture discs provide many outstanding features: Excellent corrosion resistance Wide range of burst ratings Smooth surface against the process media Excellent for use in gaseous or liquid service 80% operating-to-burst-pressure ratio Non-fragmenting design (applicable to all MICRO X® Rupture Discs and to Composite Rupture Discs supplied with a non-metallic...

For use with moveable discharge piping arrangements. For use with fixed discharge piping arrangements. Component Parts: 1. Body casting 2. Holder outlet 3. Outlet companion flange (available in threaded or welded connection) 4. Studs and nuts for outlet bolting 5. Gasket 6. Optional 1/4”, 3/8” or 1/2” FPT Component Parts: 1. Body casting 2. Holder outlet 3. Spacer ring with handle 4. Outlet companion flange (available in threaded or welded connection) 5. Studs and nuts for outlet bolting 6. Gaskets 7. Optional 1/4”, 3/8” or 1/2” FPT TABLE 1 // CLEAN-SWEEP Dimensions and Weights CLEAN-SWEEP CU...

Pressure Equipment Directive Available When Specified ASME Code Symbol Stamp Available When Specified China Manufacture License Available When Specified NOTE: Product parameters are based on United States customary units. Values in metric units are provided for reference only. INCONEL and MONEL are registered trademarks of the Inco family of companies. // HASTELLOY is a registered trademark of Haynes International. HEADQUARTERS // 3160 W. Heartland Drive Liberty, MO 64068 USA Ph (816) 792 1500 | Fax (816) 792 2277 [email protected] THE NETHERLANDS Energieweg 20 2382 NJ Zoeterwoude-Rijndijk The...