
Fedrel
FM01
20-120 L/min, ±2%, 50 psig, resettable register/nonresettable total; fuel/solvent applications

Fedrel / Turbine, vortex and process flow meters
DI, 16 bar, 10-60°C, ±1%, printed ±3% repeatability; optional 4-20 mA/pulse; not established as potable-water service
Connection and size scope: Oval-gear oil meter
MODEL OVERVIEW
Manufacturer’s documented description: Fedrel product and price list, effective 20 January 2026, pp. 8, 12, 14. Options and qualifications above are retained as stated.
TECHNICAL DATA
| Parameter | Documented value |
|---|---|
| Measuring principle | Oval-gear positive displacementS17 · 14 |
| Fluid compatibility | Diesel, kerosene and furnace oil; water suitability not establishedS17 · 14 |
| Nominal diameter (DN) | 25, 40, 50, 80, 100, 150, 200S17 · 14 |
| Accuracy statement | ±1%S17 · 14 |
| Fluid temperature | 10–60°CS17 · 14 |
| Working pressure and temperature | 16 barS17 · 14 |
| Connections | ASME B16.5 Class150 flangesS17 · 14 |
| Optional outputs | 4–20 mA / pulse on requestS17 · 14 |
| Documented size scope | Oval-gear oil meterFedrel product and price list, effective 20 January 2026, 8, 12, 14 |
| Body material | Ductile ironS17 · 14 |
| Repeatability | ±3% printed; obtain clarificationS17 · 14 |
| Display | Cumulative and resettable totalsS17 · 14 |
These parameters are not established as exact-model values in this record. Some may not apply to this technology.
DUTY & SELECTION
These may be appropriate for specialist industrial duties even when they are not the usual choice for a domestic water connection.
Documentation mentions: Pulse output, 4–20 mA. These may be optional or specific to a variant.
Discovery tags come from the documented description, including optional capabilities. Confirm inclusion and exact size/configuration.
A connected metering system is five parts: meter → interface or module → network or gateway → software → billing, dashboard or control system. A quotation should name who supplies and maintains each one. AMR-ready equipment may still require separately quoted radio, gateway, head-end and billing software.
Understand pulse, wired and wireless reading ↗Read the Fedrel technical reference → · Browse the source index
Source: Fedrel product and price list, effective 20 January 2026, pp. 8, 12, 14. Reviewed 2026-09-09.
SPECIFY YOUR REQUIREMENT
Tell us the size and quantity you need. Add the fluid, flow or output requirement if known. You can review and send the enquiry from your email app on the next page.
Similar technology does not mean equivalent performance. Compare exact configurations.

Fedrel
20-120 L/min, ±2%, 50 psig, resettable register/nonresettable total; fuel/solvent applications

Fedrel
Turbine digital oil meter; also lists water application; SS body/aluminium enclosure, 10-120 L/min, ±1%, 20 bar, 10-50°C, battery
