Manhole sight glass type 325 PN 6/10/16Flange mounting according to DIN EN 1092-1 For the closure of access and inspection openings (manhole) Manhole sight glass fittings serve the observation and illumination of the interior of closed containers (boilers, tanks, silos, etc.). Manhole sight glass fittings can be used, like a blind flange, to close entry openings. They also have a pressure-safe sight glass frame, allowing visual observation even when the opening is closed. 10112025 - Subject to technical changes and errors!

Manhole sight glass type 325 PN 6/10/16Flange mounting according to DIN EN 1092-1 Type 3) Other sizes and other diameters upon request 10112025 - Subject to technical changes and errors! qe

Manhole sight glass type 325 PN 6/10/16 Flange mounting according to DIN EN 1092-1 Type325 PRODUCTCODE Example for Explaining the Code Composition GROUP TYPE NOMINAL SIZE 1) Borosilicate glass according to DIN 7080 or similar. 2) Soda-lime glass according to DIN 8902 or similar 4) Borosilicate glass2 + PTFE wiper SGW 5) Borosilicate glass2 + Silicone wiper SGW 6) Soda-lime glass3 + PTFE wiper SGW 7) Soda-lime glass3 + Silicone wiper SGW 1) Cover flange according to offer / order confirmation EXAMPLE STRUCTURE Unless otherwise specified, the highlighted factory standard is delivered. The product...

Manhole sight glass type 325 PN 6/10/16 Flange mounting according to DIN EN 1092-1 QUICK OVERVIEW Custom designs possible Accessories available OPERATING CONDITIONS Operating conditions depend on the choice of the glass and the seals: Borosilicate glass (DIN 7080 or similar) Soda-lime glass (DIN 8902 or similar) SIGHT GLASS

Manhole sight glass type 325 PN 6/10/16Flange mounting according to DIN EN 1092-1 Type OPTIONAL ACCESSORIES Double glazing 9 Konigskamp 19 • 52428 Julich • Germany 10112025 - Subject to technical changes and errors! > up to 320 °C with Borosilicate glass DIN 7080 > with PTFE, silicone, EPDM or FKM wipers PLEXIGLAS Impact protection window > for Ex and non-Ex areas > from high-quality stainless steel of grade 1.4571