Water powered oscillating fire monitor

Category Fire monitor

Certificate: FM Approved
Standard: NFPA 1964, GB 19156
Connection: Flanged as ANSI Class 150, EN 1092 PN16, etc.
Feature: Self oscillating, water powered
Rotation: 0° to 350°, or 0° to 165°
Elevation: 70° above + 60° below, etc.
W. pressure: 200 psi
Surface: Red FBE coating

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Product Details

Water powered oscillating fire monitor includes a hydraulic circuit that automatically controls the sweeping motion of the fire monitor over a specified angle, so to deliver a large water stream.

Available size (Source 1 with FM)

Flow @ 100 psi (GPM)	Material	Oscillation angle (A°)	Nozzle type	Ref. No.
500	Brass	0° ~ 350°	Constant gallonage	Y4901 (FM)
750	Brass	0° ~ 350°	Constant gallonage	Y4902 (FM)
1000	Brass	0° ~ 350°	Constant gallonage	Y4903 (FM)
1250	Brass	0° ~ 350°	Constant gallonage	Y4904 (FM)
300, 500, 800, 1000	Brass	0° ~ 350°	Adjustable flow	Y4905 (FM)
500-750-1000-1250	Brass	0° ~ 350°	Selectable gallonage	Y4906 (FM)

Note: The min operating pressure of the oscillation mechanism is 30 psi, and oscillating speed is 6 rounds per minute (at 120° oscillation angle).

Available size (Source 2 with ISO)

Flow @ 7 bar (LPM)	Material	Oscillation angle (A°)	Nozzle type	Ref. No.
1200	AL	0° ~ 165°	Constant gallonage	Y4921 (ISO)
1800	AL	0° ~ 165°	Constant gallonage	Y4922 (ISO)
2400	AL	0° ~ 165°	Constant gallonage	Y4923 (ISO)
1200, 1800, 2400	AL / SS	0° ~ 165°	Adjustable flow	Y4924 (ISO)
1800-2400-3000	AL / SS	0° ~ 165°	Selectable gallonage	Y4925 (ISO)
1200 to 4800	AL	0° ~ 165°	Automatic	Y4926 (ISO)
Up to 3000	AL	0° ~ 165°	Smooth bore tip	Y4927 (ISO)
3000	AL	0° ~ 165°	Constant gallonage	Y4928 (ISO)
3600	AL	0° ~ 165°	Constant gallonage	Y4929 (ISO)
4800	AL / SS	0° ~ 165°	Constant gallonage	Y4930 (ISO)
6000	AL / SS	0° ~ 165°	Constant gallonage	Y4931 (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°.