The hinged sightglasses offer a quick and easy opening sightglass unit without or with illumination, in cases where an addition of components is required or samples need to be taken on a regular or sporadic basis. The standard illuminated version is restricted to safe area use.

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

NOMINAL SIZES:
Two sizes, KSG (B) 125 and KSG (B) 200 are available with an OD of 250 respectively 335 mm.

OPERATING CONDITIONS:
KSG (B) 125 is limited to 1 bar pressure
KSG (B) 200 is limited to 0.5 bar pressure
Maximum temperature 200°C with glass disc to DIN 7080 (borosilicate)
Maximum temperature 150°C with glass disc to DIN 8902 (sodium silicate)

MATERIALS:
Welding flange: Stainless steels 316 Ti, 316 L, 304 and carbon steel RSt 37.2
Opening part: Corrosion resistant aluminium casting
Gaskets: Silicone
Closing part: Aluminium casting, steel, zinked

ELECTRICAL DATA:
Supply: AC or DC
Terminal voltage: 24 V (12 V possible)
Nominal rating: 50 or 100 W
Bulbs: Halogen, socket GY 6.35

PROTECTION DEGREE:
IP 65

SPECIAL VERSIONS:
- Opening part acryl painted, nickel or stainless steel plated
- All stainless steel high pressure construction (up to 10 bar)
- Seals in Viton, PTFE or other materials
- Light fittings of the series CHEMLUX ((F)KEL (PowerLED) / (F)LKEL / (F)HEL (PowerLED)) or EdelLUX for use in hazardous areas
- Light fittings of the series KL (PowerLED) / FHL (PowerLED) / KLR for safe area use with 230 V supply

COMPLEMENTARY PRODUCTS:
Wipers of the series W / WD