Flow sight glasses type 550-K with indicator flap

Flow sight glasses type N880-K, DIN 3237, with indicator flap

Technical details

Material:

Body made of cast iron GG-25 (EN-JL 1040)

Body made of cast steel GS-C 25 (1.0619)

Body made of Stainless steel 1.4408

Screws 4.6 / 5.6 vz or A4-70

Gaskets:
graphite (or as desired)

Shape:

straight flow sight glasses acc. to DIN 3237 with indicator flap


Nennweite:

DN 15 - 250

Nenndruck:

PN 16 /25 / 40 depending on material selection


Temperature:

with Borosilikatglas bis max. 280°C
with Natron-Kalk-Glas bis max. 150°C



Other:

Optional versions:
Special materials, quartz glass, metal fused glasses, heating mantle, lighting device, etc.

Options:

Optional versions are possible.

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