Part Number: 23651
Manufacturer's Part Number: BF311
Gas Meter Adaptor - 2" BSP F x 1.1/2" BS 746 M
Gas Meter Adaptor 2" BSP Female x 1.1/2" BS 746 Male. Adaptor from BSP pipe thread to BS 746 meter connector thread. For Natural Gas and LPG.
BES Ltd Gas Meter Union – BS 746 Thread Conversion Chart
BS 746 is the specification that applies specifically to Gas Meter Installations. The size name refers to the internal bore size of the meter unions and the ECV (main gas cock), not the thread diameter. To ensure you order the correct fittings, please measure the thread diameter of the male thread on your meter or ECV in millimetres, and then use the chart below to identify the BS 746 size.
BSP 746 Name | Actual Thread Size in mm | Nut Size (Flat to Flat) in mm |
---|---|---|
3/4" | 29 mm | 35 mm |
1" | 37 mm | 42 mm |
1 1/4" | 44 mm | 53 mm |
1 1/2" | 57 mm | 66 mm |
2" | 76 mm | 80 mm |
Product Specification
Adaptor Type | Adaptor |
Connection | BSP x BS 746, F x M |
Material | Brass |
Size | 2" x 1.1/2" |
Suitable Application | Gas meter fitting. |
Thread Type | BSP PF x BS 746 M |
Type | Adaptor |
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