High-Performance (HP), Highly-Efficient Venturi Air Movers
The unmatched performance of the COPPUS Jectair HP is recognized throughout the industry. When compared with older-style air horns, the patented air mixing chamber of the Jectair HP produces up to 26% savings on compressed air consumption (see efficiency performance charts).
Operating Principle
Compressed air or steam is admitted to the Jectair through a single inlet connection in the housing leading to the mixing chamber. The air or steam jetted from the nozzle creates a Venturi action which induces a large volume of surrounding air to enter the Jectair through the aerodynamic inlet bell. The air is then discharged at high velocity through the horn-shaped diffuser.
NOTE: Operating efficiency depends on compressed air volume and pressure (see performance/efficiency charts).
Inlet
Pressure |
Model |
Air Flow
cfm (m3/hr) |
Air
Consumed (scfm) |
Induction
Ratio |
60 psig
4,2kg/cm2 |
3S-HP |
1370
(2328) |
47
(80) |
29.1 |
3-HP |
1520
(2595) |
47
(80) |
32.3 | |
6-HP |
3980
(6762) |
98
(167) |
40.6 | |
8 |
5600
(9515) |
178
(302) |
31.5 | |
9 |
6880
(11,096) |
265
(450) |
25.8 | |
80 psig
5,6kg/cm2 |
3S-HP |
1530
(2600) |
61
(104) |
25.1 |
3-HP |
1700
(2888) |
61
(104) |
27.8 | |
6-HP |
4500
(7645 |
126
(214) |
35.7 | |
8 |
6250
(10,620) |
233
(396) |
26.8 | |
9 |
8000
(13,592) |
336
(571) |
23.8 | |
100 psig
7kg/cm2 |
3S-HP |
1660
(2820) |
72
(122) |
23.0 |
3-HP |
1860
(3160) |
72
(122) |
25.8 | |
6-HP |
4870
(8274) |
153
(260) |
31.8 | |
8 |
6750
(11,469) |
282
(479) |
23.9 | |
9 |
8900
(15,121) |
410
(697) |
21.7 |