Precision Pipe Fittings - Reducing Adapters
Thread Size Reducing Size Dimension in mm Part Number
MM   A D F(HEX)  
1/4 1/8 31 5 14 MEW-RA 4-2
3/8 1/4 38 7 17 MEW-RA 6-4
1/2 1/4 44 7 22 MEW-RA 8-4
1/2 3/8 44 9.5 22 MEW-RA 8-6
3/4 3/8 46 9.5 28 MEW-RA 12-6
3/4 1/2 50 12 28 MEW-RA 12-8
1 1/2 57 12 35 MEW-RA 16-8
1 3/4 57 15 35 MEW-RA 16-12