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This gas meter size U6 can replace G4 and R5 Gas Meters. To get more information about this item, do not hesitate to read the reviews from our customers or to contact us for further details. Our customer service is available by e-mail and phone, and can help you find the G4/U6 gas meter that best meet your expectations.

The U6 / G4 Gas meter is suitable for Recessed and Surface mounted domestic Meter Boxes
U6 gas meter propane M³/Hr – 3.78 Nat. Gas M³/Hr – 6

Installation Kit Includes:
  • Natural Gas Regulator – 21mbar
  • 321 Grade 3/4″ BS746 (F) x 3/4″ BSPT (M) Flexible hose – 400mm long
  • 3/4″ BSPT (M) x 1″ BS746 (F) Meter union
  • 1″ BS746 Washer
  • Meter Bracket Locating Washer
  • Meter Bracked Shear Bolt
  • 3/4″ BS746 Washer
  • 1″ Meter Sealing Disk


Key Features

Connections – 1″ BS746
Includes test point
Hole centres – 152mm
Pulse facility – yes
45° angled index for easy reading
Installation kit included
Suitable for Natural gas low pressure up to 75mbar inlet pressure outlet pressure set to 21 mbar
*Medium pressure and LPG also available

Delivery Information

You will find your packages in safe hands with our courier partners UPS and DX Freight.

For all standard sized items (ie singular meter boxes, hoses, changeovers) we will ship with UPS. You can track UPS orders here: – and for bulky items we will ship with DX and you can track your package here: –


STANDARD  –  2 to 5 Business Days  –  £7.50

NEXT DAY  –  24-48 Hours (must be placed before 1pm to get next day)  –  £10.00

HIGHLANDS & ISLANDS  –  2 to 5 Business Days  –  £15.00

FREE DELIVERY  –  2 to 5 Business Days – Over value must be over £75.00

Please note this is a weekday service on orders placed before 1pm ( Monday to Thursday).
If you have selected Next Day Delivery, orders placed after 1pm on Thursday will be delivered on the following Monday. (provided it is not a bank holiday).

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