Sight glasses make visible what otherwise only sensors report: level, flow, discolouration, foaming. In maintenance they are often the fastest diagnosis — provided the glass is clear and the seal intact.
by eazytech
Round sight glass made of single-pane safety glass with dimensions ø 280 x 10 mm and a bore ø 22 mm for mounting. The center of the bore is 45 mm from the glass edge.Technical Features Diameter: 280 mm Thickness: 10 m...
In stockShips in 1–3 business days
11012
Sight glasses make visible what otherwise only sensors report: level, flow, discolouration, foaming. In maintenance they are often the fastest diagnosis — provided the glass is clear and the seal intact.
shukchok carries sight glass fittings, discs and seals for process and cleaning plants, stating nominal size, material and permissible working pressure.
Because sight glasses are pressure-bearing components, glass type and sealing material are safety-relevant and not a question of price.
Borosilicate copes better with thermal shock, soda-lime is cheaper and sufficient for mild conditions. With steam and rapid temperature changes borosilicate is the right choice.
The permissible pressure falls considerably with temperature. The figure on the nameplate normally applies at room temperature.
The seal ages faster than the glass. A set of spare seals belongs in the order, not in the next procurement cycle.
Fogged or scratched glass is useless. Where deposits form, a version with a flushing connection is the better long-term solution.
Yes, provided the fitting is designed for it. Disc and seal should always be changed together — a used seal rarely seals reliably on a new disc.
Borosilicate. It withstands thermal shock considerably better than soda-lime glass, which can crack on rapid cooling.
As a pressure-bearing component they fall under the rules for the pressure section of the plant. Classification is made by your competent person; the technical data per item provides the basis.
Card payment, Apple Pay and Google Pay are available immediately. Purchase on account and prepayment by bank transfer are in preparation for business customers and will be available shortly. If a card declines a larger amount, please contact us — we handle those orders individually.
4 items in this category are currently listed as available. There is no blanket delivery time — it depends on the item, and stock goods, made-to-order parts and special versions differ considerably. The figure that applies is stated on the product page.
Yes. Data sheets, dimensional drawings and manuals are — where provided by the manufacturer — filed under “Downloads” on each product and accessible without an account. If a document is missing we will supply it on request.
shukchok. Even where an external supplier lists and ships the product, shukchok remains the seller and contractual partner. Invoicing, payment processing, warranty and refunds all run through shukchok — you have exactly one point of contact.
Unused stock items can be returned within the statutory and contractual rules. Items made or configured to customer specification are excluded from return. Please register a return in advance so we can allocate the process.
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