9018-22-12 by AdaptAll | 22mm Male Metric x -12 Female BSPP | Swivel Adapter | Carbon Steel LegacyProductTypeReplacement_Dixon Boss Ground Joint Stems it allows the valves to

it allows the valves to close

3000 16AMP-G250 2-1/2"

can accept Hose Size

thus allowing the passage of air

3500 T2KM-200PM 2" 3

9018-22-12 by AdaptAll | 22mm Male Metric x -12 Female BSPP | Swivel Adapter | Carbon Steel LegacyProductTypeReplacement_Dixon Boss Ground Joint Stems it allows the valves toFeatures Swivel Relevant Standard(s): Side 1: ISO 9974 DIN 7631 Side 2: ISO 1179 ISO 8434 6 BS 520 Part Number Side 1 Side 2 Dimensions Weight Metric Size Type Gender Size Thread Dash Size Type Gender Size Thread L (Length) CH1 (Width) CH2 (Width) lbs. 9018 12 04 12mm METRIC Male 12mm M12 X 1. 5 04 BSPP Female 1 4" G 1 4 19 34. 5mm 19mm 19mm 0. 1 lbs 9018 14 04 14mm METRIC Male 14mm M14 X 1. 5 04 BSPP Female 1 4" G 1 4 19 34. 7mm 19mm 19mm 0. 1 lbs