Quotation list
Get in contact +31(0)26 370 6830


Welke lengte heeft u nodig?
U heeft 0 stuks nodig voor 0 euro incl. BTW
Size connection
Version sight glass
Optie: reserve glas
Gehard borosilicaatglas Drukklasse: PN7
Ask for quotationAdd to wish list

The specified delivery times are the working days or working weeks specified by the manufacturer.

If the delivery time is critical for you, please contact us so that we can check the delivery time for you.

Delivery time on request
Add to favorites

Why Ebora :

  • We think with you
  • Clear offers
  • Flexible and proactive
  • knowledgeable
  • knowledgeable
  • Product description and specifications
  • Documents
  • Accessories
  • Ask a Question


Product description

318 Round tank Sight Glass PN 2.5 Light construction

Our round tank sight glasses of Type 318 (PN 2.5) are either welded onto or into a vessel wall, enabling observation or illumination of the vessel interior. ACI tank sight glasses of Type 318 are designed for an operating pressure of 2.5 bar(g), following DIN 28120. A sight glass, made of chemically highly resistant borosilicate glass DIN 7080 (or similar), is clamped between two high-quality stainless steel flanges and proven quality seals.

Compared to the design specified in DIN 28120, our Type 318 is noticeably flatter and lighter. This type serves as a cost-efficient alternative for low operating pressures, effectively filling the application range between our Type 317 for unpressurized operation and the sturdier Type 320 variant.

Despite the lower requirements compared to DIN 28120, our tank sight glasses of Type 318 are crafted from the same high-quality stainless steel 1.4571 (316Ti) that our customers have valued for years. The glass material used is borosilicate glass 3.3 per DIN 7080 (or similar), a well-established material in the industry. Fittings are sealed with flat gaskets tailored to your needs from a diverse range of materials, including common fiber gaskets and more advanced materials such as PTFE (Teflon®), NBR, graphite, and various branded gaskets.

If the maximum operating temperature of 280°C falls short of your requirements, or if process conditions pose challenges for the highly resistant borosilicate glass, a specially adapted FEP or mica protective screen offers additional protection against steam and aggressive chemicals, including alkalis up to a pH value of 14.

Similar to our other sightglass fittings, Type 318 can be equipped with a wiper (Type SGW), spray devices, or lights upon request.



Pressure rating 2,5 PN
Type of articleSightglasses
Tags Ebora Appendages Kijk en Peilglazen 318-14571/14541C4400BORODN50
Product code10113670
UnitPiece (s)

Ask a question about this product


Get in touch!

+31(0)26 370 6830

Request an account!

[email protected]

Get in touch!

[email protected]

Request an account!

+31(0)26 370 6830

Shopping cart

Quotation list

Clear filters