NH (NST) thread only. Other threads will require an adapter.
Model HK-26
Includes a 2 1/2" barrel with a pitot tube and a waterway, water diffuser assembly
3 1/2" liquid filled 0-160 psi (0-1100 kpa) gauge, 2 p.s.i. (20 kpa) increments, 1% accurate full scale
Supplied with flow charts for accurate measuring
Pitot tube is positioned for accurate readings
2 1/2" female swivel c/w large heavy duty black case
(FK-230) 18 3/8" (L) x 14 1/4" (W) x 8" (H)