Water powered oscillating foam monitor includes a hydraulic circuit that automatically controls the sweeping motion of the foam monitor over a specified angle, so to deliver a large foam stream.
Available size (Source 1 with FM)
| Flow @ 100 psi (gpm) | Material | Base inlet | Oscillation angle (A°) | Nozzle type | Ref. No. |
|---|---|---|---|---|---|
| 225 | Brass | 3″ or 4″ FLG | 0° ~ 350° | Self-inducting | B4901 (FM) |
| 350 | Brass | 3″ or 4″ FLG | 0° ~ 350° | Self-inducting | B4902 (FM) |
| 500 | Brass | 3″ or 4″ FLG | 0° ~ 350° | Self-inducting | B4903 (FM) |
| 750 | Brass | 3″ or 4″ FLG | 0° ~ 350° | Self-inducting | B4904 (FM) |
| 1000 | Brass | 3″ or 4″ FLG | 0° ~ 350° | Self-inducting | B4905 (FM)* |
| 225, 350, 500 | Brass | 3″ or 4″ FLG | 0° ~ 350° | Self-inducting | B4906 (FM) |
| 350, 500, 750 | Brass | 3″ or 4″ FLG | 0° ~ 350° | Self-inducting | B4907 (FM) |
Note:
1. The min operating pressure of the oscillation mechanism is 30 psi, and oscillating speed is 6 rounds per minute (at 120° oscillation angle).
2. *For B4905, the fire monitor is FM, and the pre-assembly monitor nozzle is ISO.
Available size (Source 2 with UL)
| Flow @ 100 psi (gpm) | Material | Base inlet | Oscillation angle (A°) | Nozzle type | Ref. No. |
|---|---|---|---|---|---|
| 500 | Bronze | 4″ FLG | 0° ~ 120° | Self-inducting | B4921 (UL) |
| 750 | Bronze | 4″ FLG | 0° ~ 120° | Self-inducting | B4922 (UL) |
| 500 | Bronze | 4″ FLG | 0° ~ 120° | Non self-inducting | B4923 (UL) |
| 750 | Bronze | 4″ FLG | 0° ~ 120° | Non self-inducting | B4924 (UL) |
| 1000 | Bronze | 4″ FLG | 0° ~ 120° | Non self-inducting | B4925 (UL) |
Note:
1. The min operating pressure of the oscillation mechanism is 50 psi, and oscillating speed is 0° ~ 30° per second at 100 psi pressure.
2. The oscillation angle is field adjustable and can be set at 0°, 25°, 45°, 60°, 80°, 100°, or 120°.
Available size (Source 3 with ISO)
| Flow @ 100 psi (gpm) | Material | Base inlet | Oscillation angle (A°) | Nozzle type | Ref. No. |
|---|---|---|---|---|---|
| 316 | AL | 4″ FLG | 0° ~ 165° | Self-inducting | B4931 (ISO) |
| 474 | AL | 4″ FLG | 0° ~ 165° | Self-inducting | B4932 (ISO) |
| 632 | AL | 4″ FLG | 0° ~ 165° | Self-inducting | B4933 (ISO) |
| 789 | AL | 4″ FLG | 0° ~ 165° | Self-inducting | B4934 (ISO) |
| 947 | AL | 4″ FLG | 0° ~ 165° | Self-inducting | B4935 (ISO) |
| 1263 | AL | 4″ FLG | 0° ~ 165° | Self-inducting | B4936 (ISO) |
Note:
1. The min operating pressure of the oscillation mechanism is 40 psi, and oscillating speed is 3 rounds per minute.
2. The oscillation angle is field adjustable and can be set at 0°, 30°, 60°, 90°, 120°, 140°, or 165°.
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.
