Constructed with multi-ply series 300 Stainless Steel bellows and carbon steel shroud, our expansion compensators come in a variety of end fittings. End Fittings include stainless or carbon steel NPT, flange, weld, and groove. Copper piping systems using multi-ply bronze bellows with carbon shroud and copper sweat end configurations are also available. These joints have a rating of 300 PSIG working pressure at 650°F and axial movements of 4” compression and ¾” extension. I.D.’s are available from 2” – 12”. All expansion compensators include an internal anti-torque device.
Applications include,
but are not limited to:
- Vertical risers
- Return and supply lines
- Heating and cooling systems
- Steam and steam condensate
- Domestic hot water
- Chilled water
- Heating water
Advantages:
- In-stock
- Long life dependability
- Compact to save space
- Eliminates bellow squirm
- Requires no maintenance
- Compensates for thermal growth
- Custom available
