Features

• Low Profile External Gauge Pole Seal available with either our Standard Aluminum or Stainless Steel Slide Plates.
• The Skirt can be a choice of our Standard PTFE, Aluminum, or Stainless Steel.
• A choice of a Viton or Buna-N Well Gasket.
• A PTFE Pole Wiper is included.
• Our unique Zero-Gap Pole Wiper moves with, and always maintains contact with, the Gauge Pole.
• Significantly reduces vapor loss.
• Custom built and can be modified to suit any tank design.
• Easy installation and can be installed on In-Service Tanks.
• Provides years of service with very low maintenance.
• With 30 years in business, our Thermo-Well Safe Sleeves are installed and are in service all over the world.