AW-Lake Basic Inline Liquid Variable Area Flow Meter

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AW-Lake Basic Inline Liquid Variable Area Flow Meter

The AW-Lake Basic Inline Liquid Variable Area Flow Meter is ideal for monitoring pump performance and oil or water flows through hydraulic circuits and cooling systems. Often referred to as rotameters, AW-Lake’s Basic variable area flow meters are a low cost alternative to other flow meter types and are available in numerous materials of construction, including aluminum, brass and stainless steel to meet system and media requirements. The superior design of this inline flow meter makes it not only weather-proof for outdoor environments and wash-downs, but also reliable with maintenance-free performance.

Product Specs
Accuracy
±2.0% of full scale
Repeatability
±1% of full scale
Flow Measuring Range
0.1 -150 GPM (0.5 -550 LPM)
Max Operating Pressure
Aluminum and brass meters: 3,500 psig (240 bar)
Stainless Steel meters: 6,000 psig (410 bar)
Temperature (Min/Max)
Max: 240°F (116°C)
Standard Calibration Fluid
Oil meters: DTE 25® @ 110°F (43°C), 0.873 sg
Water meters: tap water @ 70°F (21°C), 1.0 sg
Filtration Requirements
200 mesh screen minimum
74 micron filter
Viscosity
Standard viscosities up to 110 cST
Ports
BSPP
NPT
SAE
Materials
All other internal parts: Stainless Steel
Casing and End Ports: Anodized Aluminum, Brass, Stainless Steel
Seals: Buna-N, EPR, FKM, FFKM
Transfer Magnet: PTFE coated Alnico
Window Seals: Buna-N, PTFE option
Window Tube: Polycarbonate