RAINMASTER™ BLOWERS
Manufactured by Gulf Electroquip

RAINMASTER™ mechanically filters out sand, dirt, moisture and other abrasive contaminates for longer motor life.

1. OUTER INTAKE CLEANING
   Louvered intake is effective in reducing rain penetration from driving winds of 50 mph and a rain rate of 8” per hour.
2. FIRST STAGE CLEANING
   Removes light particles and moisture.
3. SECOND STAGE CLEANING
   Removes heavy particles and moisture.

ALL STAGES give you A COMBINED FILTERING PERFORMANCE OF +/- 90% over unfiltered or non-cleaning blower products.

Utilizing the patented Double Clean™ method lowers the contamination inside the drilling motor, yields greater reliability, longer time between rebuilds, which reduces downtime for the rig.

ADVANTAGES

• Increased brush life
• Increased time between rebuilds due to:
  • Decreased moisture penetration
  • Decreased contamination attacking insulation
  • Decreased commutator wear
• Less moisture in the motor produces:
  • Higher Megger readings
  • Decreased flash overs from less moisture and 90% less contamination
  • Less fuse change-outs
    
  • Yields longer SCR lifetime
    
  • Longer life between rebuilds
  • Longer insulation life for motor

SPECIFICATIONS AND CHARACTERISTICS

• Size: 5HP, 7.5HP, 10HP, and 15HP
• Filtration Method: Patented Double Clean™
• Filtration Efficiency: 90+% on sand
• Application:
  • GE 752 1000 HP Factory Frame and Conversion Frame drilling motors (one model fits both frames)
  • GE 752 High-Torque Factory Frame and Conversion Frame drilling motors (one model fits both frames)
  • EMD79 and 89 DC drilling motors
  • Reliance and Toshiba drilling motors
  • AC drilling motor
• Construction: Standard steel or stainless steel
• Remote Mount version available
• Quiet Clean™ version available
• Speed: 3600 RPM standard model.
• Motor:
  • 230/460 Volts or 575 Volts, 3-Phase, 60 Hz
  • Motor UL certified - “XP” rated for CL 1 Grp D, Div 2 motor
• Enclosure: TEFC/XP Cast Iron Construction
• Service Factor: 1.15

HOW RAINMASTER™ BLOWERS WORK