Ideal for use with our precision
manometers and air velocity gauges, Dwyer Pitot Tubes are constructed
from corrosion resistant stainless steel for a lifetime of service.
ASME design meets AMCA and ASHRAE specifications for maximum
accuracy over a wide variety of flow conditions. No correction
factors required as ASHRAE tip design yields a calibration factor
of 1. ASHRAE design needs no calibration! Permanent, stamped
insertion depth graduations on sides of 160 series facilitate
accurate positioning. Static pressure port is parallel to sensing
tube allowing quick, easy alignment of tube with air flow. Low
sensitivity to misalignment gives accurate reading even when
tube is misaligned up to 15 degrees. Various standard sizes are
available for use in ducts as small as 4" dia. or as large as
36 ft. dia. A universal model fits user supplied 3/4" schedule
40 (standard) pipe in any length. Several convenient mounting
options are available for permanent installations.
- No calibration needed.
- Precisely located, burr-free static pressure holes.
- Hemispherical tip design, best for accuracy if imperfectly
aligned and nearly impossible to damage.
- Long lasting 304 stainless steel construction.
- Silver soldered connections for leak-proof operation.
- ASME design meets AMCA and ASHRAE specification.
- Coefficient of "1."
- 5/16" models rated to 1500°F.
- Extended static connection helps guide tip within recommended
15° of air flow direction.
- Inch graduations on sides of 160 series to quickly determine
exact insertion depth.
- Dwyer Air Velocity Calculator, direct reading flow charts
and instructions included.
- Use 1/8" models in ducts as small as 4", 5/16" models in
ducts 10" or larger.
- Optional mounting gland or split flange make permanent
installation fast and simple.
|