![Insulated penetration seals on the bottom of a GE/Alstom HSRG (Heat Recovery Steam Generator). We designed these custom insulation boots to cover the original metal bellows (800-1000 degrees F) which were exposed to ambient air. This will increase system efficiency and profit margin on the plant.](https://interepinc.com/wp-content/uploads/2016/07/16464474_382604638798765_473610312927412224_n.jpg)
Insulated penetration seals on the bottom of a GE/Alstom HSRG (Heat Recovery Steam Generator). We designed these custom insulation boots to cover the original metal bellows (800-1000 degrees F) which were exposed to ambient air. This will increase system efficiency and profit margin on the plant.