Recommended specifically for flow / velocity measurement of dirty, particulate laden air or gas streams. Typical in environmental testing, large I.D. (1/4" or more) tubing resists chocking under harsh, sooty conditions. Again tube can be cleaned easily by passing air or water through it. Total & static pressure tubes are precisely aligned & arc welded together at every six inch, for maximum accuracy, strength and durability. 1/4" BSP (F) connections easily adapt to any type of pipe or tubing.
Permanent engraved insertion depth graduation (optional) facilitates accurate positioning.

Features :

1. Long lasting S.S. construction
2. 1/4" BSP (F) pressure connections,
3. Permanently welded 
4. Rated for upto 815°C (1500°F) Temp.

Required adaptors, tubing or piping can be provided.

 

Model No.	Insertion Length	Model No.	Insertion Length
PT-121-8	200 mm	PT-121-60	1500 mm
PT-121-12	300 mm	PT-121-80	2000 mm
PT-121-20	500 mm	PT-121-100	2500 mm
PT-121-30	750 mm	PT-121-120	3000 mm
PT-121-40	1000 mm	PT-121-140	3500 mm

 

Standard :

1. MOC-304 S.S.
2. Pipe -O.D. 3/8", I.D. 1/4"
3. Pressure Connections 1/4" BSP (Female)
4. Process connection nil
5. Other required length, M.O.C., O.D. & I.D. Pipe, pressure connections can be provided

 

Optional :

1. Engraved insertion depth marking    
2. Nozzel or other process connection adaptors
3. Isolating valves          
4. Connecting Hose or Tubing
5. D.P. Indicating Instrument     
6. Any other size, material of construction or tube as per your given drawing can be made & supplied.

 

CALIBRATION :
For exact calibration i.e. constant factor, tubes can be got calibrated at I.I.T., Powai on your behalf at Aerospace Engineering Dept. in their low speed wind tunnel, Cost Rs. 18500/- + service Tax. Time required 4 to 6 weeks. I.I.T. requires full payment in advance and upto 3 nos. tubes can be calibrated in above estimate. For more than 3 Tubes, rates will change

OTHER ITEMS SUPPLIED FOR USE WITH PITOT TUBE :

Inclined Tube/ U-Tube Manometer, Digital Manometer, Adaptors, Tubing, Manometric Liquid etc. can be supplied.