Flow Monitoring Systems
SGF Series

Product Description
The Stauff SGF positive displacement flow meter and display units offer a comprehensive solution for high accuracy and high pressure flow monitoring.
Units are available for flow ranges from 0.0005 to 138 GPM, and are suitable for pressures to 6500 PSI (450 bar). Media specific models are available for applications such as; hydraulic test stands, greases, ink, lubrication systems, diesel fuel, kerosene, and brake fluid.
Available Ranges
Type | Size | Geometric Tooth Volume cm³ | Measuring Range | K-Factor | ||
LPM | GPM | Imp/Liter | Imp/Gal | |||
SGF | 0.02 | 0.02 | 0.002-2 | 0.0005-0.53 | 50000 | 189,272 |
SGF | 0.04 | 0.04 | 0.004-4 | 0.0011-1.06 | 25000 | 94,636 |
SGF | 0.1 | 0.1 | 0.01-10 | 0.0026-2.64 | 10000 | 37,854.4 |
SGF | 0.2 | 0.2 | 0.02-18 | 0.0053-4.76 | 5000 | 18,927.2 |
SGF | 0.4 | 0.4 | 0.03-40 | 0.0079-10.57 | 2500 | 9,463.6 |
SGF | 1 | 1 | 0.05-80 | 0.00132-21.13 | 1000 | 3,785.44 |
SGF | 2 | 2 | 0.1-120 | 0.0264-31.70 | 500 | 1,892.72 |
SGF | 4 | 4 | 1-250 | 0.2642-66.00 | 250 | 946.36 |
SGF | 10 | 3.33 | 1.5-525 | 0.39-138.00 | 300 | 1,135 |
Specifications
Materials | Body | EN-GJS-400-15 (EN 1563) / Stainless steel 1.4305 | |
Bearings | Ball / Plain / Bronze / Carbon / Steel | ||
Seals | FPM / NBR / PTFE / EPDM | ||
Accuracy | ±0.3% of measured value at >20 cSt | ||
Repeatability | ±0.05% of measured value at 20 cSt | ||
Input Voltage | VDC | 10-28 | |
Max. Operating Pressures | PSI | BAR | |
Cast Iron Housing | 4,568 | 315 | |
Stainless Steel Housing | 6,526 | 450 | |
Medium Temperature | °F | °C | |
Standard | -40 to +248 | -40 to +120 | |
Ex-Design | -4 to +212 | -20 to +100 | |
High Temperature | -40 to +410 | -40 to +210 | |
Viscosity Range | cSt | 1-100,000 |