Our SWITCH TANK™ 4-Gallon Water Supply Tank Assembly is an interchangeable tank powered by the M18™ SWITCH TANK™ Powered Base (not included). The water supply tank assembly includes the pump, 10-foot hose, and quick-connect. The design allows you to add on tank assemblies for different applications, eliminating cross-chemical contamination. It also provides the ability to replace the tank assembly at a lower cost of ownership compared to replacing an entire water supply. The 4-Gallon Water Supply Tank Assembly features a dual diaphragm pump for increased durability and longer pump life. The water supply tank also has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank.

• Interchangeable Tanks, No Manual Pumping
• Add-on and Interchange Tank Assembly to Eliminate Cross-Chemical Contamination
• Replaceable Tank Assembly Delivers Lower Cost of Ownership
• Instant, Constant and Adjustable Pressure for Ultimate Control
• Up to 120 PSI & 25' Spray Distance
• Viton® Seals for increased durability against chemicals
• Dual Diaphragm Pump: For Longer Pump Life
• Wide Mouth Opening and Strainer: For Easier, Debris Free Pouring
• Strainer to Filter Debris
• Transport Handle for Convenient Transport and Storage
• Powered by M18™ SWITCH TANK™ Powered Base