SIGHT GLASSES • Superior performance for high- and low-pressure applications • Provides clear perspective of process for observation purposes • Enhanced durability and expert craftsmanship For use in pharmaceutical, biotech, chemical and food and beverage processing

HYGENITEC SIGHT GLASSES Hygenitec sight glasses are precision engineered with fewer components and rugged construction-helping you gain a better perspective during process observation while keeping both workers and batch safe from spills or contamination. • 316L stainless steel • O-ring elastomers available in EPDM, Silicone or Viton • Polish up to 15 Ra and/or electropolishing • Hastelloy-C material optional • Elastomers option of USP Class VI material • Standard Borosilicate (Pyrex) glass • Acrylic glass available as an option • Material Test Report available Our Bulls-Eye sight glass is fitted...

IN-LINE SIGHT GLASS • Double-nut tensioning prevents over-tightening of the glass • Optional drain connection • Electropolished stainless steel grid around tube Hygenitec In-Line sight glasses are designed with a glass tube compressed between two flanges. Double-nut tensioning prevents over-tightening of the glass. To ensure safety, we also include an electropolished stainless steel grid around the tube as well as a standard sanitary connection Tri-Clamp. Our In-Line sight glass is ideal for efficient viewing while observing your active process. HYGENITEC SIGHT GLASSES I 2

BULLS-EYE SIGHT GLASS #52 SPECIFICATIONS Sight Glass Applications Bulls-Eye Sight Glass In-Line Sight Glass Maximum Temperature Unibloc Hygienic Technologies provides a broad portfolio of powerful solutions for companies around the world. Hygienic Technologies FLOTRONIC ONE-NUT™ PUMPS HYGENITEC FLOW CONTROL STANDARD PUMP UNI-202204 Copyright © 2022 Unibloc Hygienic Technologies Patented Designs Shown