Best Quality Delrin DIN Dust Cap works with either 200-bar or 300-bar DIN valve fittings and include a swivel attachment lanyard and o-ring. Machined from Delrin they each resist salt and sediment buildup, corrosion and damage from normal use. The delrin version has the advantage that the sides are machined with cross-hatching that makes the plug easier to grip and unscrew. They are vented, so that the presence of high-pressure gas does not trap the plug, making it difficult to remove.
Corroaion Resistant Delrin
Fits DIN Tanks Only
