Oscillating flange, in/out: 4" ANSI flange, brass

Full description

The Style 911 Oscillating Flange transforms a standard manual monitor into a fully automatic oscillating monitor. Installed by unbolting the existing monitor and inserting the conversion kit between the flanges, it requires no electrical connections; oscillation is generated entirely by an internal pelton wheel driven by water power. The oscillation angle is adjustable from 30° to 330°, making it ideal for high-risk industrial environments such as refineries, process plants, tank farms, tank loading areas, and offshore installations. All components are constructed in high-grade brass for superior corrosion and wear resistance.

Specifications:

• Max. Flow Rate: 1250 GPM (4800 LPM)
• Inlet Flange: 4" ANSI
• Outlet Flange: 4" ANSI
• Waterway: 3"
• Operating Pressure: 50–200 psi (3.5–14 bar)
• Oscillation Angle: Adjustable, 30°–330°
• Oscillation Speed: 6 cycles/min @ 100 psi (rated at 120° angle)
• Water Drive Wheel Flow Rate: 16 GPM @ 100 psi (7 bar)
• Test Connection: 3/8" NPT
• Speed Control: Externally accessible brass valve
• Material: High-grade brass
• Weight: 90 lbs (41 kg)
• Certification: FM Approved