Screw nipple, DKOL for air conditioning hose

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Application area Screw ferrule for air conditioning hoses
Connection 1 metric nut thread
Construction straight
Material Steel
Sealing form 1 24° outer cone with O-ring
Surface electro galvanised

Article Table

Product Name DN* L1 mm S1 AF mm G1 Inches Ø d2 mm OR Size
Product Name DN* L1 mm S1 AF mm G1 Inches Ø d2 mm OR Size
MDN 20 AOL AC 19 69.5 36 36 M 30 x 2 3/4" 20.5 20.0 x 2.0 12
MDN 25 AOL AC 25 74.9 41 41 M 36 x 2 1" 26.5 26.0 x 2.0 16
MDN 32 AOL AC 31 77.3 50 50 M 45 x 2 1.1/4" 32.5 32.0 x 2.5 20
AF = Width across flats
DN = Nominal diameter, nominal width


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.