We are currently experiencing a power outage. We are doing our best to keep orders moving, but have limited capacity at the moment. Our walk-in store is closed for the remainder of the day July 16, 2025 starting at 3:00 PM Pacific Time. We apologize for the inconvenience and appreciate your patience while we await power restoration.
Our walk-in store will open Tomorrow at 8am. Visit Store >
Toggle Nav
My Cart 0 items

DIN Gasket | 40mm (1.5 in.) - BUNA

SKU DIN-BUNA-150-DN40
Store Location (Aisle-Bay-Shelf) 1-04R-B2
Brand Glacier Tanks
Connection Type(s) DIN
Connection Size(s) 40 mm (1.5 in.)
Item Length 2 in.
Item Width 2 in.
Item Height 0.25 in.
Material Buna
Warranty Yes
Color Blue / Black
Resources DIN 11851 Guide
Quantity in stock 301
In stock
SKU
DIN-BUNA-150-DN40
Price $1.56
- +

DIN gaskets are designed specifically for DIN fittings. The underside of the gasket is flat and butts up against the welding liner's flat face, while the top side has a rounded edge which fits nicely into the groove of the welding male. The round nut then joins the liner and male compressing the gasket creating a tight seal. Gaskets are matched to other DIN fittings based on the metric sizing (Ie: A 40mm gasket is used for any DIN fitting that is 40mm, including any Imperial (inch-based) fittings that are also listed as 40mm).

DIN Fittings (Deutsches Institute for Normung) are used extensively in Germany and throughout Europe in many Hygienic Industries and Brewing and Distilling.

What type of material should I use?

While we are prohibited from recommending a gasket type, we do offer a Chemical Resistance Chart (new window) that matches the resistance level of gasket materials to the different chemicals / food products you may be using. We may suggest using an A- or B-rated gasket for your particular application.

Proudly Serving Our Customers

See All Reviews
Missouri Ridge Distillery & Brewery Missouri Ridge Distillery & Brewery
Mar 14, 2021 on Google Customer Reviews
Fair prices and fast shipping!!!! What else can you ask for..... Greg Pope Master Distiller
Edward Barcenas Edward Barcenas
Nov 15, 2020 on Google Customer Reviews
Excellent. Delivery was on time. Properly packaged. The website is easy to navigate and it has the necessary technical data.
X