The versatile Classic series remains the most popular pump with installers; it is simple to service or convert to another model. Popular installations include: wired to a pressure switch, activated by a controller, or activated by a pressure switch. The adjustable models have an external dial ring on the feed rate control for 20:1 turndown in 1% increments. The single head models are available as a 7.5, 15, or 30 gallon tank system, shipped assembled. The single head fixed models are included with the Proportional Injection System for water meter activated proportional dosing.

Features
* Patented QuickPro pump head for fast tube replacement without tools
* 3-point roller design assists in anti-siphon protection
* Pump head requires no valves, allows for easy maintenance
* Self-priming against maximum working pressure, foot valve not required
* Pump does not lose prime or vapor lock
* Pumps off-gassing solutions and can run dry
* Output volume is not affected by back pressure
* Easy to change pump tube; lubrication is not required
* Components are interchangeable between models

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).