DMfit AFAB0409F Female Adaptor 3/4" BSP FI x 1/4”

Compatible with John Guest CI320816S

Products are manufactured from safe, non-toxic materials.

Provide quick and convenient assembly - saving time & expense.

Defects are easily defectable and maintenance is easy with its easy dismantling for access.

Beyond water and food use, fitting can be used with air, gases, vacuum & liquids

Quick connect 1/4″ OD tubing to 3/4″ BSP Female thread adaptor. 

NC2145 / AFAB0409F Fitting

Thread Type and Size Chart

BSP size (British Standard Pipe)         

                        Actual Diameter Imperial        Actual Diameter Metric

1/8” BSP               0.35 inch                                     9 mm

1/4” BSP               1/2 inch                                      12 mm

3/8” BSP               6/10 inch                                    15 mm

1/2” BSP               3/4 inch                                      19 mm

3/4″ BSP               1 inch                                          25 mm

1”  BSP                  1 & 1/4 inch                               31 mm

1 & 1/4″ BSP        1 & 2/3 inch                                40 mm

1 & 1/2″ BSP        1 & 3/4 inch                                45 mm

2”  BSP                  2 & 1/4  inch                             57 mm

UNS size (Unified National Special)

                        Actual Diameter Imperial        Actual Diameter Metric

7/16” UNS             0.4375”                                     11 mm