MM diaphragm gas meter for commercial users, zinc-coated steel case, by Pietro Fiorentini H2 Ready
Diaphragm Gas Meter

MM Mechanical Diaphragm Gas Meter

A mechanical gas meter with zinc-coated steel plate external case designed for low-pressure gas operations. Features a high-precision metering module with strict quality control during production. Compatible with natural gas, manufactured gas, LPG, and other non-corrosive gases.

Supplied and supported across Saudi Arabia, the GCC and the Middle East from Al Khobar

High Accuracy
Up to 40 m³/h
Commercial Use

Technical Specifications

Performance
G10 (Qmin - Qmax)0.1 - 16 m³/h
G16 (Qmin - Qmax)0.16 - 25 m³/h
G25 (Qmin - Qmax)0.25 - 40 m³/h
Max Working Pressure500 mbar
ApplicationLow Pressure Gas Distribution
Construction
Body MaterialGalvanised, Deep-drawn & Powder-coated Steel Sheet
Diaphragm MaterialSynthetic
Operating Temperature-25°C to +55°C
ConnectionsG10: 1-1/4" | G16: 2" | G25: 2-1/2"
Connection StandardsISO 228, NFE 29-532

Applications

Medium / Small Industry
Commercial Users
Gas Distribution LP
LPG Distribution
Natural Gas
Manufactured Gas

Key Features

Quality Metering Module

High-precision metering with strict quality control.

Durable Construction

Galvanized steel with powder coating for longevity.

Multiple Sizes

Available in G10, G16, G25, and G16FL variants.

Multi-Gas Compatible

Works with natural gas, LPG, and manufactured gas.

Frequently asked questions

What is the MM gas meter used for?

The MM is a mechanical diaphragm gas meter for commercial users and small and medium industry on low pressure networks. It comes in G10, G16 and G25 sizes, with maximum flows of 16, 25 and 40 m³/h, and a maximum working pressure of 500 mbar. It measures natural gas, manufactured gas, LPG and other non-corrosive, pre-filtered gases.

Which MM size do I need?

Choose by peak flow and connection. The G10 reaches 16 m³/h with a 1¼ inch ISO 228 connection, the G16 reaches 25 m³/h with 2 inch (or the flanged G16 FL, DN50 PN10), and the G25 reaches 40 m³/h with 2½ inch. Minimum flows are 0.1, 0.16 and 0.25 m³/h. Two thermowells and a pressure tapping are available on request.

Do you supply the MM meter in Saudi Arabia and the GCC?

Yes. Pietro Fiorentini Saudi Industry in Al Khobar supplies and supports the MM for commercial and industrial projects in Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman. Tell us the gas, the peak flow and the connection size, and we will prepare a quotation.

Need More Information?

Our technical team is ready to help you select the right meter for your application.