The Accutube Series 24D Standard Probe is constructed of 316LSS probe and 316SS flange. The instrument flange is 1 1/4" 150# ANSI flange standard (2 3/8" probe has 2 1/2" 150# flange.) The Series 24D probe is single-mount supported and installs through a carbon steel mounting flange and welsolet. The Series 24D Accutube is factory-fitted with mounting hardware coomplete. Series 24D Accutubes are available for line sizes 2" through 72".

The Accutube Series 25D Standard Probe is constructed of 316LSS probe and a 316SS instrument flange. The instrument flange is 1 1/4" 150# ANSI flange standard (2 3/8" probe has 2 1/2" 150# flangs). Series 25D probe is double mount-supported. This Accutube is provided complete with mounting flange and weldoelt and a thredolet for double mounting. The Series 25D Accutube is factory fitted with 1/2" FNPT connections and is shipped with mounting hardware coomplete. Series 25D Accutubes are available for line sizes 2" through 72".

Accutube averaging pitot tubes are primary flow elements that develop a differential pressure in response to the flow rate through a pipe or duct. These square root type elements are excellent for measuring the flow rate of gases, steam and liquids. Chief advantages over other flow elements include relatively low purchase price, low installation cost, and low permanent pressure loss (equates to low operating costs).

General purpose Accutubes include inline styles for pipe sizes 1/2" through 3", threaded insertion styles for 1" through 72" pipes and flange insertion styles for 2" through 72" pipes. Larger pipe sizes (up to 20 feet) are available for special applications. Standard wetted parts material include CS, brass and 316LSS but many other materials are available as specials.