RAGN

The RAGN Rotameter is designed for continuous flow measurement of liquids and gases. The borosilicate glass metering tube has a brightly colored easy to read scale. The RAGN comes standard with in-line 316 stainless steel fittings and optional stainless steel, titanium, PTFE or PVDF internals. Connection fittings for the RAGN can be chosen from NPT thread or Flanged connections.

The fluid passes through the metering tube from bottom to top so vertical installation is required. The actual flow is indicated by the top of the float and can be directly read from the scale on the metering tube.

Details

Specifications

Refer to the General Specification sheet located under the 'Downloads' tab for detailed specifications.

RAGN NPT RAGN Flange

Process Connection Diameter ØD Dimension L Process Connection Flanged "L" Dimension
1/2 inch 375 mm / 14.7 inches 475 mm / 18.7 inches
3/4 inch 375 mm / 14.7 inches 475 mm / 18.7 inches
1 inch 375 mm / 14.7 inches 475 mm / 18.7 inches
1 1/2 inches 375 mm / 14.7 inches 475 mm / 18.7 inches
2 inches 375 mm / 14.7 inches 475 mm / 18.7 inches
2 1/2 inches 375 mm / 14.7 inches 475 mm / 18.7 inches

 

Process Connection Material: Stainless Steel
Metering Tube Length: 300 mm / 11.81 inches
Material: Borosilicate (Duran 50)
Float Material for liquid: Stainless Steel
for gas: PTFE
Permitted Operating Conditions Max. 16 bar / 232 PSIG
Max. 100 °C / 212 °F
Measuring Span 10 : 1
Measuring accuracy acc.
VDI/VDE 3513 sheet 2 (qG=50 %)
1.6 %

Materials Of Construction

Part Standard Optional
Threads  NPT AISI 316L PTFE
Flange 150# AISI 316L **
Housing AISI 316L **
Nut AISI 316L **
Stoppers PFA PVDF, AISI 316L,
Measuring Tube Borosilicate Glass **
Float Titanium, PVDF,PTFE
AISI 316
***
Gaskets Buna Viton, EPDM Synthetic

FlowConfigurator

FlowConfigurator

Welcome to the FlowConfigurator:
Selecting the flowmeter that best meets your specific needs and requirements.
The FlowConfigurator allows you to generate your data sheet and save your sizing projects for easy reuse.

FlowConfigurator

 

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