Easy to mount in any position without costly flow straighteners or other special plumbing, this Hedland EZ-View® mechanical flowmeter can provide quick direct reading flow rate measurement of oils in closed piping systems. The transparent polysulfone plastic body allows visual inspection of the fluid condition as well as viewing of the internal flow indicator relative to a calibrated flow scale. EZ-View doesn't need electrical connections and provides measurement by creating a predictable differential pressure across a sharp-edged orifice that is located in the piston assembly.
Specifications
- 3/4 in. Male BSPT swivel brass fitting
- Easy to install
- Polysulfone plastic body, piston and cone
- No piping or flow straighteners needed
- No electrical connections
- Direct reading indication
- Relatively insensitive to shock and vibration
- 4 to 28 GPM/15 to 100 LPM
- Accuracy within 5% full scale
- Max. pressure: 325 PSI
- Max. temp.: 250°F
- Specific gravity: 0.876
- Nitrile Rubber N indicator rings and pressure seals
- T300 series stainless spring
- Polypropylene limit indicators
- Retaining ring: PH15- 7MO stainless
- 32 °F to 250 °F (0 °C to 121 °C)
- ±1% repeatability
- NPT ANSI/ASME B1.20.1, BSPT ISOR7 fittings
