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GrayWolf - Extendable Pitot-Static Tube

GrayWolf - Extendable Pitot-Static Tube

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GrayWolf's extendable pitot-static tubes are engineered for precise airflow measurement and are compatible with high-accuracy micromanometers and various differential pressure meter brands. The PIT-504 model features a unique extension mechanism that enables the tube to expand through four stages, reaching lengths from 405mm to 1385mm. Optional extensions allow further reach up to 2055mm. The tubes are constructed from high-grade SS316 stainless steel, ensuring durability and resistance to corrosion. GrayWolf also offers pitot-static tubes made from SS304 stainless steel, available in standard lengths with ellipsoidal tips, suitable for use with AdvancedSense and Zephyr meters. These high-quality materials and designs provide reliability for demanding applications in fluid dynamics and HVAC systems, making them an ideal choice for professionals seeking robust and precision-engineered tools for airflow monitoring.

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GrayWolf manufactures an extendable pitot-static tube which comes standard with 4 stages, and can be expanded with up to 2 additional extensions to over 2 meters (80 inches), all fitting into a convenient 42cm (16.5″) long carrying pouch.

Extendable in four stages:

405mm (16”),
715mm (28.1”),
1050mm (41.3”),
and 1385mm (54.5”)

Optional 335mm (13″) extensions (up to 2) expand it to:

1720 mm (67.7”),
and 2055mm (80”)

The PIT-504 (and optional PIT-504-EXT extensions) are constructed of high-grade SS316 stainless steel. Use this pitot-static tube with GrayWolf manufactured micromanometers, or with other differential pressure meter brands.

GrayWolf also offers several SS304, economical, standard pitot-static tubes from a third-party vendor for use with our AdvancedSense and Zephyr Meters (details below):

PIT-504-KIT Extendable Pitot Static Tube (4 Stages) with carry pouch, tubing, pointer. Very high-grade SS316 stainless steel.

PIT-229M-12 Pitot Static Tube; 30 mm (12″) length ellipsoidal tip. High-grade SS304 stainless steel.

PIT-229-19 Pitot Static Tube; 48 mm (19″) length ellipsoidal tip. High-grade SS304 stainless steel.

PIT-229-39 Pitot Static Tube 100 mm (39″) length ellipsoidal tip. High-grade SS304 stainless steel.