Simply order Storz couplings online here. Fixed couplings, suction pressure couplings, replacement seals for Storz couplings. Dimensions for determining the size of Storz couplings DIN Sizes 31 mm distance between lugs = Storz size 25-D, 66 mm distance between lugs = Storz size 52-C, 89 mm distance between lugs = Storz size 75-B, 133 mm distance between lugs = Storz size 110-A. (Prices for larger quantities on request)






