ISO A SERIES SPECIFICATIONS Size 1/4" to 2" Working Pressure Upto 350 Bar Material Carbon Steel / Stainless Steel Application Agricultural & Industrial ISO A SERIES (GA Drawing) SR.No. SIZE L1 L2 S1 S2 ØD1 L 1 1/4" 32.0 47.0 19.0 19.0 26.0 64.8 2 3/8" 38.0 56.0 22.0 27.0 31.0 76.4 3 1/2" 46.0 67.2 27.0 32.0 38.0 91.0 4 3/4" 55.0 82.0 36.0 38.0 48.0 109.4 5 1" 63.0 97.0 41.0 46.0 54.0 126.0 All dimensions are in mm - Due to ongoing development dimensions may change