Products > Compensators

Model HP3

hp2-hp3-bg

3 inches of compression

3″ of compression, steel threaded, flanged or welded ends

This expansion joint is designed for axial movement only. Pipe must be properly guided and anchored per the recommendations of the Expansion Joint Manufacturers Association.

hp2_diagram

Design Data: Temp. 750° F. (399° C) • Press. 175 PSI, (1206 K Pa(g)) • Test Press. 250 PSI, (1809 K Pa(g)) • 3″ Compression, (50mm) • Axial Movement 1/2″ Expansion, (13mm)

Military Specs: Conforms to MIL-E-17813D

Material: Bellows-Multi-Ply S.S. T304 Other Parts – Carbon Steel

HP3 - Carbon Steel Body, 304 Stainless Steel Bellows, Weld Ends

PART NO. Pipe Size Pressure / Temp Compression Extension Effective Area
(in2)
Spring Rate
(lbs/in)
Weight 3D Drawing
HPW30075 .75″ 175 PSIG at 750 deg F. 3″ 0.5″ 1.5 58 4 Revit/CAD
HPW30100 1″ 175 PSIG at 750 deg F. 3″ 0.5″ 2.1 63 6 Revit/CAD
HPW30125 1.25″ 175 PSIG at 750 deg F. 3″ 0.5″ 3.3 52 6 Revit/CAD
HPW30150 1.5″ 175 PSIG at 750 deg F. 3″ 0.5″ 4.3 82 8 Revit/CAD
HPW30200 2″ 175 PSIG at 750 deg F. 3″ 0.5″ 6.3 117 12 Revit/CAD
HPW30250 2.5″ 175 PSIG at 750 deg F. 3″ 0.5″ 8.8 132 16 Revit/CAD
HPW30300 3″ 175 PSIG at 750 deg F. 3″ 0.5″ 13.1 161 21 Revit/CAD
HPW30400 4″ 175 PSIG at 750 deg F. 3″ 0.5″ 20.8 341 28 Revit/CAD

 

HP3 - Carbon Steel Body, 304 Stainless Steel Bellows, Thread Ends

PART NO. Pipe Size Pressure / Temp Compression Extension Effective Area
(in2)
Spring Rate
(lbs/in)
Weight 3D Drawing
HPT30075 .75″ 175 PSIG at 750 deg F. 3″ 0.5″ 1.5 58 4 Revit/CAD
HPT30100 1″ 175 PSIG at 750 deg F. 3″ 0.5″ 2.1 63 6 Revit/CAD
HPT30125 1.25″ 175 PSIG at 750 deg F. 3″ 0.5″ 3.3 52 6 Revit/CAD
HPT30150 1.5″ 175 PSIG at 750 deg F. 3″ 0.5″ 4.3 82 8 Revit/CAD
HPT30200 2″ 175 PSIG at 750 deg F. 3″ 0.5″ 6.3 117 12 Revit/CAD
HPT30250 2.5″ 175 PSIG at 750 deg F. 3″ 0.5″ 8.8 132 16 Revit/CAD
HPT30300 3″ 175 PSIG at 750 deg F. 3″ 0.5″ 13.1 161 21 Revit/CAD
HPT30400 4″ 175 PSIG at 750 deg F. 3″ 0.5″ 20.8 341 28 Revit/CAD

 

HP3 - Carbon Steel Body, 304 Stainless Steel Bellows, Flanged Ends

PART NO. Pipe Size Pressure / Temp Compression Extension Effective Area
(in2)
Spring Rate
(lbs/in)
Weight 3D Drawing
HPF30075 .75″ 175 PSIG at 750 deg F. 3″ 0.5″ 1.5 58 9 Revit/CAD
HPF30100 1″ 175 PSIG at 750 deg F. 3″ 0.5″ 2.1 63 12 Revit/CAD
HPF30125 1.25″ 175 PSIG at 750 deg F. 3″ 0.5″ 3.3 52 13 Revit/CAD
HPF30150 1.5″ 175 PSIG at 750 deg F. 3″ 0.5″ 4.3 82 15 Revit/CAD
HPF30200 2″ 175 PSIG at 750 deg F. 3″ 0.5″ 6.3 117 20 Revit/CAD
HPF30250 2.5″ 175 PSIG at 750 deg F. 3″ 0.5″ 8.8 132 31 Revit/CAD
HPF30300 3″ 175 PSIG at 750 deg F. 3″ 0.5″ 13.1 161 36 Revit/CAD
HPF30400 4″ 175 PSIG at 750 deg F. 3″ 0.5″ 20.8 341 49 Revit/CAD

HP3 - Carbon Steel Body, 304 Stainless Steel Bellows, Groove Ends

PART NO. Pipe Size Pressure / Temp Compression Extension Effective Area
(in2)
Spring Rate
(lbs/in)
Weight
HPG30075 .75″ 175 PSIG at 750°F 3″ 0.5″ 1.5 58 4
HPG30100 1″ 175 PSIG at 750°F 3″ 0.5″ 2.1 63 6
HPG30125 1.25″ 175 PSIG at 750°F 3″ 0.5″ 3.3 52 6
HPG30150 1.5″ 175 PSIG at 750°F 3″ 0.5″ 4.3 82 8
HPG30200 2″ 175 PSIG at 750°F 3″ 0.5″ 6.3 117 12
HPG30250 2.5″ 175 PSIG at 750°F 3″ 0.5″ 8.8 132 16
HPG30300 3″ 175 PSIG at 750°F 3″ 0.5″ 13.1 161 21
HPG30400 4″ 175 PSIG at 750°F 3″ 0.5″ 20.8 341 28