1 Quick couplings GEKA® plus quick couplings K for drinking water Change of material: �����������������������coupling: lead-free brass; seal: blue EPDM Advantage / benefit: ��������������������������with DVGW type examination certificate (registration number: DW-0310BT0218) for use with hygienically safe drinking water. The blue seal stands for tested hygiene in the drinking water sector – a clear distinguishing feature. Material:��������������������������������������������������coupling: lead-free brass CW508L-DW according to BWGL metal materials in contact with drinking water; seal: EPDM Claw distance: ���������������������������������������uniform 40 mm, multiple combinations possible with all other GEKA® versions Operating pressure:�����������������������������max. 40 bar. Corresponds to more than double the operating pressure in comparison with the common claw couplings according to GEKA® system Vacuum resistance:������������������������������up to 10 m water column (WS) Temperature range:�����������������������������-10 °C to +85 °C Seal:����������������������������������������������������������as standard with GEKA® plus shaped seal 300K, for drinking water, with KTW BWGL, DIN EN 16421 Area of application: �����������������������������For the temporary transport of drinking water in accordance with VP550, in the food industry, in drinking water installations in gardens and outdoor areas, e.g. outdoor kitchens, and at public events such as fairs, outdoor events and similar occasions; also suitable for use with chlorinated water, e.g. in swimming pools or chlorinated drinking water.. GEKA® plus hose pieces K Grommet with striking and hose protecting ribbed profile guarantees fixed hose fit. For clamps and ferrules Hose ID mm 10 13 16 19 25 32 38 Hose size 3/8“ 1/2“ 5/8“ 3/4“ 1“ 1¼“ 1½“ PU units 10 10 10 10 10 10 5 Covering box units 160 150 130 120 100 70 60 Item no. 02.0200 02.0201 02.0202 02.0203 02.0204 02.0206 02.0207 GEKA® plus threaded fittings K with female thread EPDM flat seal ring on the threaded side. DIN EN 16421 + KTW BWGL, blue Female thread in mm 15.39 19.17 24.66 30.93 39.59 45.48 Female thread G3/8 G1/2 G3/4 G1 G1¼ G1½ PU units 10 10 10 10 10 10 Covering box units 180 160 160 140 100 120 Item no. 02.1209 02.1210 02.1211 02.1213 02.1214 02.1216 GEKA® plus threaded fittings K with male thread Male thread in mm 16.66 20.95 26.44 33.25 41.91 47.80 Male thread G3/8 G1/2 G3/4 G1 G1¼ G1½ PU units 10 10 10 10 10 10 Covering box units 180 180 170 160 130 110 Item no. 02.2209 02.2210 02.2211 02.2213 02.2214 02.2216 GEKA® plus dummy coupling K With bore for chain fastening PU units 10 Covering box units 180 Item no. 02.3218 NEW MATERIAL Special note: Made from lead-free brass CW508L-DW, the quick coupling already meets the requirements of the assessment basis for metallic materials in contact with drinking water, according to which only products made of lead-free brass may be newly installed in water supply systems from 11 January 2028. The new blue EPDM seal already meets the requirements of the KTW assessment basis, which will become legally binding on 1 July 2026. Brass is not suitable for all cleaning agents. In special cases, GEKA® plus couplings made of stainless steel must be used. 20 GEKA® Main Catalogue The Original For drinking water bleifrei lead free sans plomb
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