Overview

Series GS-M is a standard borosilicate glass tube flow meter for liquids or gases with a 150 mm scale length. Conversion charts and tables can be provided to permit multiple fluid and gas use with a single tube. Optionally, direct reading scales can be provided. GS-M Series flow meters can be configured with a control valve on either the inlet, outlet or no valve at all; standard fittings and valve are made of stainless steel; O-rings and seals can be provided in Buna-N, Viton® or other optional elastomers.


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Features
• Standard millimeter scales with flow curves permit multiple fluid & gas use with a single tube
• Direct reading scales available upon request
• Glass tube allows compatibility with most gases and fluids
• Valve configurations available:
    – Inlet valve
    – Outlet valve
    – No Valve
• Clear plastic shield with magnifying lens
• Low pressure drop design
• 1/4" NPT connection fittings

Specifications
Accuracy: ±3% of Full Scale
Repeatability: ±0.5% of Full Scale
Floats: Black Glass, Sapphire, 316 Stainless Steel, Tungsten Carbide
Housing: Anodized Aluminum
Wetted Components: 316 Stainless Steel with Viton® or Buna-N
Fittings: 1/4" FNPT
Tube: Precision Formed; Borosilicate Glass
Scale Length: 150mm
Temperature: 200º F / 93º C Maximum
Pressure: 200 psi/13.7 Bar Maximum

Tube/Float Selection

Model Float LPM of Air LPM of Water 10910 G 50 1.25 10920 S 65 1.80 10930 ST 95 2.50 10940 C 134 4.25 Float Material Codes   0 = No Float  1 = Black Glass (G)  2 = Sapphire (S)  3 = 316 Stainless Steel (ST)  4 = Carboloy (C)

 

Dimensions

 

Series GS-M Glass Tube Flowmeter

 

Ordering Info

		Model Code		Fittings		Valve		Seals
GS		10930		S		V		V

EXAMPLE:
2580 CCM of Air, 65mm scale with Stainless Steel Fittings,
Valve, and Viton® O-Rings= (GS60510SVV)

Fittings	Valve	Seals
A - Aluminum	V - Standard Valve (Inlet)	B - Buna-N
S - Stainless Steel	O - Standard Valve (Outlet)	V - Viton®
	N - None