Preso AHL-GD - Hot Tap, High Pressure
Preso's patented elliptical design outperforms and provides greater accuracy than traditional differential pressure flow measurement devices. This differential pressure flow meter is designed with a series of ports facing the upstream velocity pressures, as well as flow sensing ports strategically located ahead of the trailing edge flow separation.
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Availability:
In stock
SKU
PR00700W
Preso's patented elliptical design outperforms and provides greater accuracy than traditional differential pressure flow measurement devices. This differential pressure flow meter is designed with a series of ports facing the upstream velocity pressures, as well as flow sensing ports strategically located ahead of the trailing edge flow separation.
The multi-ported, self-averaging flow element consists of an elliptical shape with two independent flow sensing chambers. The impact velocity sensing holes (high pressure) are located along the leading edge and the true static sensing holes (low pressure) are on the exterior probe side. Model AF comes with instrument shut-off valves with provisions to accept a transmitter or direct indicating meter.
Product Features:
The multi-ported, self-averaging flow element consists of an elliptical shape with two independent flow sensing chambers. The impact velocity sensing holes (high pressure) are located along the leading edge and the true static sensing holes (low pressure) are on the exterior probe side. Model AF comes with instrument shut-off valves with provisions to accept a transmitter or direct indicating meter.
Product Features:
- -T-Type head, 316 SS 1/4" or 1/2" FNPT connection
- -CS packing chamber with molythane or graphite packing gland
- -Instrument valves (2 per sensor) - 1/4" or 1/2", CS
- -Double support, CS or 316 SS (only with system shutdown)
- -Hot-tap model with gear drive, used on liquid, air, and gas without system shutdown
- -Pressure: 800 PSIG (55 Bar) maximum
- -Temperature: 800 °F (425 °C) maximum
