Canty Fuseview™ sight glasses have been engineered to meet all your process and safety needs. Fuseview™ Tri-clamps® are a fused sight glass providing one-piece construction with no additional gaskets or torquing required. All standard Tri-clamp® Fuseviews™ were designed and tested to ensure the safest product available. With a convenient handle, the sight glass can easily be removed for maintenance.