The brushless DC RO booster pump 300 GPD is driven by a high-speed brushless D.C motor. The motor is robustly built to handle the demanding requirements of commercial RO systems. The brushless pump enjoys a 2000-3000 hours versatile work span and contributes 300 gallons of pure water per day. The pump is compact in size which is optimal for small-sized Ro pure water machines with high water flow.