159.001.980 – GF 2581 FlowtraMag® Meter – 1″



GF Full-bore FlowtraMag Flow Meter: Enhance Your Industrial Flow Measurement

Looking for a reliable and efficient flow meter for your industrial applications? Look no further than the GF Full-bore FlowtraMag Flow Meter. This cutting-edge meter, exemplified by the Signet 2581 model, boasts advanced features and unparalleled accuracy to streamline your flow measurement processes.

Key Features:

  • Wireless Connectivity: The Signet 2581 FlowtraMag Meter connects effortlessly via smartphone, offering seamless configuration and calibration of essential parameters for your system.
  • Durable Construction: Crafted with a PVC body and Titanium or Hastelloy C electrodes, this meter has no moving parts, ensuring longevity and minimal maintenance costs.
  • Exceptional Accuracy: Factory calibrated with a certificate at ±1% of reading accuracy, the FlowtraMag guarantees precise flow measurement, crucial for industrial operations.
  • Versatile Output Options: Enjoy the flexibility of three different outputs – field-selectable frequency or digital (S3L), as well as analog 4 to 20 mA – catering to various system requirements.
  • Easy Installation: With pipe sizes ranging from DN25 to DN100, and reduced straight run requirements, installation is hassle-free, optimized for performance even in short pipe runs.


  • Chemical Processing/Production
  • Cooling Towers
  • Water and Wastewater Treatment
  • Municipal and Industrial Water Distribution
  • Pool and Aquatics
  • Reverse Osmosis
  • Scrubber Systems
  • Metal Recovery and Landfill Leachate
  • Mining

Why Choose GF Full-bore FlowtraMag Flow Meter?

Experience the benefits of a flow meter that combines accuracy, durability, and ease of use. Whether it’s monitoring final effluent lines, well heads, or water treatment skids, the GF Full-bore FlowtraMag Flow Meter is your go-to solution for reliable flow measurement in industrial settings.

Don’t settle for less when precision matters. Invest in the GF Full-bore FlowtraMag Flow Meter today and optimize your industrial flow measurement processes like never before.

FlowtraMag, PVC, Titanium, EPDM O-Ring, Union, DN40 (1.5 in.)

Product Group Flow Meter
Manufacturer Georg Fischer Signet
Manufacturer’s part number  159 001 980
Type Flow
Size 1″

GF+ 2581 Flowtramag Operating manual

GF+ 2581 Flowtramag Datasheet

Additional information

Weight 7.5 lbs
Dimensions 12 × 12 × 10 in
Connection Type


Inlet Connection

1" Socket True Union

Outlet Connection

1" Socket True Union


Titanium, PVC

Pressure Rating

150 PSI

Signal Type

4-20 mA, Pulse Open Collector

Flow range

0 – 70 GPM