Model HP3 Compensator

The HP3 is an externally pressurized expansion compensator that has several advantages over other in-line bellows joints. Since the pressure is on the outside of the bellows, more corrugations can be added to the design resulting in a joint capable…

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The HP3 is an externally pressurized expansion compensator that has several advantages over other in-line bellows joints.Since the pressure is on the outside of the bellows, more corrugations can be added to the design resulting in a joint capable of more movement. The design features pipe that acts as a liner and a casing that acts as a cover to protect the bellows from damage. An internal guide makes this a stable, rugged joint.All in-line bellows expansion joints develop anchor loads and require guiding. Refer to the Expansion Joint Design Guide or consult Metraflex or your local representative for more information.

Conforms to MIL-DTL-17813HMaximum Working Temperature500⁰ FMaximum Working Pressure175 PSIMaximum Test Pressure250 PSI at 70°F.BodyCarbon SteelBellows2-Ply 304 Stainless SteelEnd Fittings150# Carbon Steel Plate Flanges with 150 lb. drilling.Thread Ends (MPT with anti-torque protection)Weld Ends

LiteratureMetraflex-HP-Compensator.pdfDownload NowO&MExternally Pressurized Compensator for Carbon Steel SystemsDownload NowSpec SheetSteel Comp HP 2 and 3Download NowBIM / REVITView Drawings

Flanged EndsDownload NowGrooved EndsDownload NowThread EndsDownload NowWeld EndsDownload Now

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