The Chem-Tech Series 100 is the standard by which all other dosing pumps are judged, Chem-Tech Series 100/150 pumps with motorized-diaphragm technology deliver dependable performance and extended longevity. The Series 100/150 provides quiet, consistent metering over long periods of time in a compact form. Series 100 Models – The preferred metering pump for water conditioning professionals around the world. Perfect for applications where economical, consistent performance is required. Capable of a wide range of flows, from less than 3 gpd (0.47 lph) up to 30 gpd (4.72 lph) and pressures up to 100 psi (7 bar). Series 150 Models – Built upon the same solid platform as the 100 Models, these units are capable of higher flow rates. With a range offering up to 100 gpd(15.76 lph), the Series 150 can meet the demands of larger applications. Maximum pressure is 60 psi (4.2 bar).

• Guided quad check valve system
• Bleed valve assembly standard
• Feed rate control

• Maximum flow rate of 30 GPD (4.72 LPH) for precise chemical dosing
• Handles up to 100 PSI (7 bar) operating pressure
• 115V power supply for standard installations
• PVC head fittings for corrosion resistance
• CSPE seats and O-rings
• CER balls
• Standard configuration for simple setup and dependable use
• .44" PVC suction and .50" PE discharge connection sizes
• Output adjusting knob for easy flow rate control