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Flow Meters
Flow Meters
See-Flo® Meters indicate flow rate and permit visual inspection of water, air or other transparent fluids. For general purpose industrial service, See-Flo® meters handle a wide range of process fluids in vertical or horizontal piping runs. The wedge shape of the meter housing makes See-Flo® practically self-cleaning. Where periodic maintenance might be necessary, the tempered glass window is easily removed and replaced.
- Water
- Air
- Nitrogen
- Vacuum service
- Other transparent liquids or gases.
- Accuracy: ± 2% full scale
- Repeatability: ±1% full scale
- Scales: Direct reading
- Resolution:
Maximum - 30 divisions
Minimum - 15 divisions - Materials of Construction: (wetted parts)
- Housing:
- Window:
Vane: 17-7 ph stainless steel - “O” Rings: Buna-n, ethylene propylene, Viton® or Kalrez®
- Piping Connections:
1⁄2" to 1" NPT Female
11⁄4" to 4" NPT Male
1⁄2" to 3" Tri-clamp
11⁄4" to 6" Grooved
11⁄4" to 6" Beveled
1⁄2" to 6" 150#/300# RF/FF ANSI - Flanges (carbon stl)
1⁄2" to 6" 150# RF ANSI - Flanges (stainless steel)
1⁄2" to 6" 150#/300# RF ANSI - Flanges (aluminum)
1⁄2" to 6" 150# FF ANSI - Flanges (brass)
15 to 25 mm DIN 2999/BS21/ISO R7 - Female threaded
15 to 150 mm DIN PN 10 Flanges
(316 stainless stl & carbon stl) - Pressure Limits: 200 psig (13.8 bar)
- Temperature Limits:
-23 to 85°C (-10 to 185°F) with Teflon® - o-ring at constant temperature conditions.
-23 to 85°C (-10 to 185°F) - with polycarbonate window.
-23 to 121°C (-10 to 250°F) - with buna-n o-ring.
-23 to 204°C (-10 to 400°F) - with Viton® or ethylene propylene o-ring.
Meters
- Instantaneous flow rate measurement.
- Observe fluid conditions for color, clarity and flow.
- Use in horizontal or vertical piping systems.
- Individually calibrated for fluid and operating conditions.
- User selectable 10:1 turndown flow ranges. (See Meter Rangeability Sizing Tables)
- User selectable units of measure including dual units of measure.
- No floats to get stuck, tubes to break or dynamic seals to leak.
- Low pressure loss. Simple design with few parts for long service life.
