Loading... Please wait...


Stainless Steel Flowmeter Series 150mm Model FMA4311B With Tube And Valve 1/8" X 1/8" NPTF

Hover over image to zoom

  • Image 1
USD $459.00

 Product Description


The 7920 flowmeters provide the most accurate indication and precise control of fluids available for a wide range of applications. This versatile meter is functionally and dimensionally interchangeable with other current designs while incorporating many innovative features. 

All 7920 glass metering tubes have integral float guides to assure the accuracy of ±5% of full scale. Glass and stainless steel floats are standard. The meters are available in a wide range of flows.

Standard with this series is the Tube-Cube™, a unique, design concept. The "cube," a unitized tube holder, aligns the tube quickly and easily for a simple tube installation or replacement, reduces chipped tube ends, broken tubes, and misalignment. The Tube-Cube™ also provides tube protection during handling and storage and affords a 1.5 X scale magnification factor for more accurate tube reading. End seals in the design are direct-acting and nonrotating for fast alignment and convenient service access.

  • Carrier and fuel gas chromatography 
  • Atomic absorption 
  • Semiconductor manufacture 
  • Chemical processing 
  • General research and industrial uses
  • High resolution 150mm scale length 
  • Many standard direct reading scales available 
  • Precision taper, fluted metering tube 
  • Lowest available pressure drop via maximum flow path area increases available flow rates at low feed pressures 
  • Standard front panel mounting requires minimum hardware - easy installation, quick access 
  • Available utility and high precision metering valves do not require special fittings 
  • Simplified; direct acting non-rotating compression seal
  • Actual flow rates will vary from one manufacturing lot to another. Calibration data is supplied for each tube shipped. All calibrations are for @ 0 psig outlet and 70°F.
Model Material Valve Type

FMA4311B* 316 Stainless Steel Standard



End Blocks: 316 Stainless Steel
"O" Rings & packing: Viton® - standard 
Buna-N, EPR rubber and 
teflon are available options
Side Plates: Anodized Aluminum
Inlet and Outlet: 1/8" NPT female standard 
Maximum Pressure: 250 psig
Temperature Range: -20°F to +250°F 
-30°C to +120°C
Accuracy: ±5% of full scale
Repeatability: ±0.25% of scale reading

Add the inlet and outlet connections of your choice to the Order Instructions/Comments Section Box at Check out time.

• 1/4" hose barbs inlet and outlet - add suffix “HB”
• 1/4" compression tube fittings inlet and outlet - add suffix “T4FF”
• 1/8” compression fitting inlet and outlet - add suffix “T2FF”
• 1/4" NPT female inlet & outlet - add suffix P4FF

Bench stand - Model FMBS7920B


Model                            Float                        Air                       Water 

                                                                    scc/min.                cc./min. 

S7920V-4                       Glass                     64-847                   1-17

                                     St. Steel                217-1707                 2-46 


Calculated at checkout
Minimum Purchase:
1 unit(s)

 Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...