ZMETERG4ELSTER

BK-G4 Credit Meter with 1″ BS746 Connections

Name: BK-G4 Credit Meter with 1" BS746 Connections - Gas Equipment Direct
SKU: ZMETERG4ELSTER
Price: 54.99 GBP
Availability: InStock

£65.99

In-Stock

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The residential diaphragm gas meter BK-G4 meet the highest demands with respect to accuracy of measurement and safety. It incorporates both innovative features and gas measurement know-how of many decades. The BK-G4 is supplied in folded form as co-axial and two-pipe version.

The stroke of the diaphragms is pneumatically stopped and therefore ensures both low bearing loads and a quiet operation. The synthetic diaphragm is dimensionally stable and stadium shaped.

High-grade materials and components as well as the patented curve K-System ensure a high quality standard. The K-System perfectly coordinates the movement of the valves with the actual gas flow to the measuring chambers. This ensures excellent linearity even with utilizing small valves.

Due to the optimised slides, Qmin of BK-G4 is stable and the gas meter is not susceptible to contamination (RPF 0.65 to BS4161). The measuring unit is adjusted by a patented needle-and-scale system. Although the design of the BK-G4 is very robust, the gas meters are still measuring instruments and as such should be handled with care.

Key Features

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• MID conformity approved by PTB

• Approved to EN 1359 by German DVGW

• EU Approval by German PTB

• Flow rates from 0.04 m3/h to 6 m3/h

• Cyclic Volume 2 liters

• Firesafe (HTB) up to 0.1 bar according to

EN 1359

• Maximum working pressure 0.5 bar

• High accuracy and long-term stability

• Powder coated pale grey to RAL 7035

• Standard pulse magnet;

retrofitable LF pulser (l=0.01 m3/pulse)

• Not susceptible to contamination

(RPF = 0.65)

• Temperature range:

Standard: -10 °C to +40 °C,

other temperatures on request

• Temperature compensation available

• Intelligent index technology,

Chekker system, Absolut-ENCODER and

radio applications

Delivery Information

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CHRISTMAS HOLIDAY NOTICE

OUR OFFICES AND WAREHOUSES ARE CLOSED FROM 19TH DECEMBER 2025 TO 4TH JANUARY 2026.

Our offices and warehouses will be closed from 19th December 2025 to 4th January 2026, reopening on 5th January 2026.

Ordering During the Holidays

Good news — you can still place orders on our website as usual during this time.
All orders placed while we’re closed will be processed and dispatched from 5th January 2026.

Customer Enquiries & Emails During the Holidays

During the Christmas holiday period, our team won’t be available to respond to emails or enquiries. You may still receive automated emails (such as order confirmations), so please don’t worry if you don’t hear from us personally right away.

Rest assured: any messages or queries you send us will be picked up and handled as quickly as possible once we return on 5th January.

Delivery Queries During the Holidays

If you have any delivery-related questions while we’re closed, we recommend contacting the courier directly, as they’ll be best placed to help in the meantime. If an issue still needs resolving, we’ll be happy to sort it for you as soon as we reopen.

Returns During the Holidays

Please do not send returns back to us during the closure period.
Instead, wait until 5th January 2026 to return your item.

This will not affect your 14-day return window — we’ll fully account for the Christmas closure when assessing return eligibility and refunds.

Please rest assured that while during this time you will only receive automated email contact from us, any issues or queries will be dealt with swiftly from the 5th January once our offices reopen.

We’d like to thank you for your patience and support, and we wish you a very Merry Christmas and a Happy New Year. We look forward to helping you again when we’re back in January!

ESTIMATED SHIPPING CHARGES

STANDARD – 2 to 5 Business Days – £4.95

FREE DELIVERY – 2 to 5 Business Days – Orders over £60.

NEXT WORKING DAY – Next Business Day, Mon-Fri – £12

Orders must be placed before 4pm for Next Working Day Delivery (next working day, Mon-Fri).

Next Working Day orders placed between 4pm Thursday and 4pm Friday will be dispatched on Friday for delivery to you on Monday. Next Working Day orders placed between 4pm Friday and 4pm Monday will be dispatched on Monday for delivery to you on Tuesday (all Mondays excluding Bank Holidays).

You will find your packages in safe hands with our courier partner UPS.