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Circular Sight Glass Fittings, similar to DIN 28120
Circular Sight Glass Fittings provide indication of flow, level and
chemical and physical reactions in the inside of vessels, tanks, reactors etc
on demand with wiper
Technical specifications:
| pressure rating |
PN 6 / PN 10 / PN 16 |
| sightglass disc: |
borosilicate glass DIN 7080 |
| gaskets: |
Reinz AFM 34, EPDM, others on request |
| bolts: |
DIN 912 8.8 zinc coated or DIN 912 A2-70 or A4-70 |
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Circular Sight Glasses
to be welded directly into or onto vessel walls
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| KL 513 |
entire stainless steel |
| base flange |
1.4404 (316L) / 1.4571 (316Ti) / 1.4435 (316L) |
| cover flange |
1.4301 (304) |
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| also partial or entire steel |
| KL 512 |
Carbon Steel ST37-2 zinc coated and stainless steel |
| KL 511 |
entire Carbon Steel ST37-2 zinc coated |
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Download
datasheet |
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| Circular Sightglasses With Welding Neck |
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| KL 413 |
entire stainless steel |
| welding neck |
1.4404 (316L) / 1.4571 (316Ti) / 1.4435 (316L) |
| flanges |
1.4301 (304) |
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| also partial or entire steel |
| KL 412 |
Carbon Steel ST37-2 zinc coated and stainless steel |
| KL 411 |
entire Carbon Steel ST37-2 zinc coated |
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Download
datasheet |
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on demand with wiper:
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or version: "Mannloch"
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