Spray Nozzle Data: hollow_cone
Spray nozzle performance data for fire protection, industrial cooling, gas scrubbing, dust suppression, and process applications. Covers full cone, hollow cone, flat fan, solid stream, misting, air atomizing, and NFPA 15 deluge nozzles. Key parameters: K-factor (Q=K*sqrt(P)), VMD/SMD droplet sizes, spray angle, flow rate, coverage area, material, and turndown ratio.
| nozzle type | spray angle flow key | K factor (gpm/psi^0.5) | coverage diameter at 12in ft (ft) | droplet size SMD microns (micron) | droplet size VMD microns (micron) | flow rate equation | flow rate gpm (gpm) | free passage diameter in (in) | material | max temperature F (degF) | notes | operating pressure psi (psi) | spray angle deg (deg) | spray pattern | turndown ratio |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| hollow_cone | 120deg_5.00gpm_stainless_316 | 0.791 | 3.5 | 250 | 400 | Q=K*sqrt(P) | 5 | 0.17 | stainless_316 | 400 | Wide-angle hollow cone 120°; spray dryer and gas humidification; fine droplets from thin sheet breakup | 40 | 120 | ring | 5:1 |
| hollow_cone | 60deg_0.15gpm_stainless_316 | 0.019 | 0.5 | 215 | 340 | Q=K*sqrt(P) | 0.15 | 0.03 | stainless_316 | 400 | Small high-pressure hollow cone; 60 psi operation; pharmaceutical spray coating; fine mist generation | 60 | 60 | ring | 5:1 |
| hollow_cone | 60deg_0.50gpm_brass | 0.079 | 1 | 320 | 500 | Q=K*sqrt(P) | 0.5 | 0.06 | brass | 212 | Spraying Systems WhirlJet / BETE WL series; hollow cone ring for gas scrubbing and cooling; smaller VMD than full cone at same capacity | 40 | 60 | ring | 5:1 |
This is a sample. Search the full spray nozzle data dataset and 300+ more by creating a free account and accessing the database.
Get started for FREE