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.
Temperature Range: -58°F to +450° F
Acid Resistance: Good
Alkali Resistance: Poor
Petroleum Oil Resistance: Good
Vegetable Oil Resistance: Good
Abrasion Resistance: Excellent
Compression Resistance: Excellent
Ethanol < 10%: Good
Ethanol 10% to 40%: Poor
Ethanol > 40%: Not recommended
Glacier Tanks will accept returns of website standard stocking items, but only if:
The item is new, unused, and in resalable condition;
You notify Glacier Tanks and request a return authorization within 30 days of your receipt of the item;
You return the item to Glacier Tanks, postage/shipping prepaid within 5 days of Glacier Tanks' return authorization (RMA);
Once your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Return shipping costs are your responsibility and shall not be paid by Glacier Tanks.
The following items are non-returnable:
Special or Discounted items - labeled by button color:
All Gaskets & Seals
Please be sure you understand and agree to any drawings supplied to you prior to purchase of custom or special order items. Payment of deposits for custom or special order items indicates your approval and acceptance of such custom or special order items.