Gas Meter Test Adaptor - 1" BS 746 x 1/4" BSP

Name: Gas Meter Test Adaptor - 1" BS 746 x 1/4" BSP
Brand: Unbranded
SKU: 5286
Price: 9.63 GBP
Availability: InStock

1" BS 746 adaptor with a 1⁄4" BSP female thread.

BS 746 Conversion

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
Additional Product	Requires washer PN 2415
Connection	BS 746 M x BSP F
Material	Brass
Size	1" x 1/4"
Suitable Application	Used to block off the gas system at the meter end by sealing it into the meter union with a washer. 1/4" BSP female thread used for test purposes.
Type	Adaptor
Type Of Connector	M x F