Variable Rate Fertigation Made Simple! The HotSpot AG Tri-Channel Venturi Skid helps growers simplify and streamline fertigation operations without sacrificing precision. Users will gain consistent nutrient delivery and a more affordable alternative to traditional multi-channel injection systems. Designed for Growers with Multi-Channel Injection Needs Inject one material at a time between the range of 18 to 180 GPH (will vary based upon material density) Three separate channels for precise control of multiple products  Simply connect hoses and power to get started High reliability with self flushing sequence of venturi, flowmeter, and manifold before and after each injection More affordable than traditional multi-injection systems Gain Confidence, Not Complexity The Tri-Channel Venturi Fert Skid offers simple, consistent performance with fewer field visits and minimal upkeep. It’s the smarter way to inject nutrients or treat water while giving you precision, reliability