These high-capacity industrial-strength rotameters (also called V/A meters) are accurate to ± 2% of range. A calibration certificate traceable to a NIST-recognized authority is included with each meter. Flow ranges for water are from 0.2 to 60 GPM.
LoFlo rotameters covering flow rates from 0.02 to 110 GPH for water are accurate to ± 3% of range.
Listed types are usually available for immediate delivery in smaller quantities.
LoFlo Stainless Steel Rotameters
FNPT Connections (Purge Meters)
• Flow rates from 0.02 to 110 GPH
(Gallons per Hour)
• 1/4" FNPT connections
• Accuracy certified to ± 3% of flow range
• Includes panel-mounting brackets
• $130 - $190
Data Sheet
Installation Instructions
Price List / Order Online
Ask Tech Support
Free Sample for OEMs
Stainless Steel and PTFE-Lined Rotameters
FNPT Connections
• Flow rates from 0.2 to 44 GPM
(Gallons per Minute)
• 1/2" - 2" FNPT connections
• PTFE versions have PTFE-lined floats
• Accuracy certified to ± 2% of flow range
• $210 - $710
Data Sheet
Installation Instructions
Price List / Order Online
Ask Tech Support
Free Sample for OEMs
Stainless Steel Rotameters
ANSI #150 RF Flange Connections
• Flow rates from 7 to 110 GPM
(Gallons per Minute)
• 1-1/2" - 3" ANSI #150 RF Flange
connections
• Accuracy certified to ± 2% of flow range
• $570 - $1220
Data Sheet
Price List / Order Online
Ask Tech Support
Free Sample for OEMs
Need a specialized rotameter?
Require calibration for liquids other than water?
Collect the following information and contact tech@proteusind.com or call (650) 964-4163 and ask for Tech Support.
• Name of fluid
• Operating temperature
• Operating pressure
• Required measurement range
• Density of fluid at operating temperature
• Viscosity of fluid at operating temperature
• Preferred material of construction
Meters may be customized for different liquids, calibrations, fittings and materials of construction. Proteus is the exclusive US distributor for Eureka rotameters. Customers outside the US and Canada should order directly from Eureka (www.eurekaflow.com).
