Constant gallonage self-inducting foam monitor nozzle (ISO) is made by Aluminum alloy or brass body with a fixed orifice to deliver a constant gallonage of foam solution from straight stream to full fog. It is self-inducting through an inbuilt eductor and pick-up tube to introduce foam concentrate into a pressurized water stream, and then deliver foam solution.
Available size (Source 1 with ISO)
| Flow @ 100 psi (gpm) | Material | Water inlet | Proportioning | Ref. No. |
|---|---|---|---|---|
| 150 | AL | 2-1/2″ NH | 3%, 6% | B6501 (ISO) |
| 225 | AL / brass | 2-1/2″ NH | 3%, 6% | B6502 (ISO) |
| 350 | AL / brass | 2-1/2″ NH | 0.5% ~ 6% | B6503 (ISO) |
| 500 | AL | 2-1/2″ NH | 0.5% ~ 6% | B6504 (ISO) |
| 750 | AL | 2-1/2″ NH | 0.5% ~ 6% | B6505 (ISO) |
| 1000 | AL / brass | 2-1/2″ NH | 1%, 3% | B6506 (ISO) |
Available size (Source 3 with ISO)
| Flow @ 100 psi (gpm) | Material | Water inlet | Proportioning | Ref. No. |
|---|---|---|---|---|
| 316 | AL | 2-1/2″ NH | 0.5% ~ 6% | B6531 (ISO) |
| 474 | AL | 2-1/2″ NH | 0.5% ~ 6% | B6532 (ISO) |
| 632 | AL | 2-1/2″ NH | 0.5% ~ 6% | B6533 (ISO) |
| 789 | AL | 3-1/2″ NH | 0.5% ~ 6% | B6534 (ISO) |
| 947 | AL | 3-1/2″ NH | 0.5% ~ 6% | B6535 (ISO) |
| 1263 | AL | 3-1/2″ NH | 0.5% ~ 6% | B6536 (ISO) |
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.
