Unibloc Sight Glasses

Unibloc’s sight glasses are designed for use in the pharmaceutical, biotech, food and beverage, chemical and personal care industries, helping professionals meet their manufacturing needs for a wide variety of liquid types and processing requirements. Each of Unibloc’s sight glasses offers a stainless-steel construction, electropolished components and fine surface finishes as standard features that provide for enhanced durability and expert craftsmanship.

Unibloc offers two types of sight glasses: the Bulls-Eye and the In-Line, both of which offer superior performance for high and low pressure applications.

Sight Glasses

Our Bulls-Eye sight glass is fitted with two rigid glass view-ports on opposite sides for versatility in positioning the equipment as needed. Inside the retainers are gaskets, as well as a fine threaded ring that keeps the glass disks in place. The Bulls-Eye sight glass is ideal for extra protection during monitoring and observing your active process.

Features and Benefits
  • Two rigid glass view-ports on opposite sides
  • 304 or 316L stainless steel
  • O-ring elsastomers available in EPDM, Silicone or Viton
  • Polish up to 15 Ra and/or electropolishing
  • Hastelloy-C and AL6XN material
  • Elastomers of USP Class VI material
  • Borosilicate glass available for temperatures from 250 degrees Fahrenheit up to 550 degrees F
  • Acrylic glass available
  • Material test report available

The In-Line sight glass consists of a glass tube compressed between two flanges, with a double nut tensioning to prevent over-tightening of the glass. It includes an electropolished stainless-steel grid around the tube as a safety precaution, and the standard sanitary connection of a Tri-Clamp. The In-Line sight glass is ideal for efficient viewing while supervising your active process.

Features and Benefits
  • Double nut tensioning prevents over-tightening of the glass
  • Electropolished stainless steel grid around the tube
  • 304 or 316L stainless steel
  • O-ring elastomers available in EPDM, Silicone of Viton
  • 316L cone shaped strainer cartridge available in multiple mesh sizes – 3″ and up
  • Polish up to 15 Ra and/or electropolishing
  • Hastelloy-C and AL6XN material
  • Elastomers of USP Class VI material
  • Borosilicate glass available for temperatures 150 degrees F up to 550 degrees F
  • Acrylic glass available
  • Optional drain available
  • Material test report available
CONTACT
CONTACT
770-218-8900

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