Used where a product or process has to be observed or controlled inside stirred vessels, tanks, dryers, columns, silos, centrifuges, mixers, evaporators, pipelines.

MOUNTING:
The circular flange or pad is welded into or onto the vessel wall.

NOMINAL SIZES:
From DN 25 (with a free view of 48 mm) to DN 200 (with a free view of 225 mm). Larger sizes on request.

OPERATING CONDITIONS:
Nominal pressure ratings of 2.5, 6, 10 and 16 bar. Vacuum. Temperatures of up to 150°C with sodium silicate glass to DIN 8902 or up to 280°C with borosilicate glass to DIN 7080.

MATERIALS:
Flanges: Stainless steels, boilerplate, Hastelloys and exotic specials
Gaskets: KLINGERsil C4400, PTFE, Silicone, Viton, GYLON, EPDM

CERTIFICATES:
- To be supplied against extra charge to DIN EN 10204

SPECIAL VERSIONS:
- Double glazed safety version with or without internal heating element to prevent cristallisation or condensation
- Special glass qualities, e.g. Quartz, fused glass and seal qualities on request
- High vacuum-tight version
- Base flange machined for glass lining or rubber covering

COMPLEMENTARY PRODUCTS:
- Light fittings for use in hazardous or in safe areas, series CHEMLUX (KL (PowerLED) / FHL (PowerLED) / PL, (F)KEL (PowerLED) / (F)LKEL / (F)HEL (PowerLED) / PEL, L 20 deH, F 20 dH, R 50 deH, (R) 100 deH), EdelLUX, fibroLUX, miniLUX or metaLUX
- Wipers of the series W / WD / WDT and WS
- Spraying devices of the series SV / SVS