Product Description
Chem-Tech Series 100 Mechanical Diaphragm Pumps – Dependable, Affordable Dosing PerformanceChem-Tech Series 100 Pumps bring proven, long-term performance to chemical metering applications. Engineered with durable motorized-diaphragm technology, these pumps feature a sealed gearbox and eccentric cam for smooth operation, long life, and consistent output. Ideal for water treatment, industrial processes, agriculture, and more, these pumps offer a simple, effective way to manage chemical dosing with adjustable feed rates and robust construction.Whether you’re dosing less than 3 GPD or up to 30 GPD at pressures up to 100 PSI, the Chem-Tech Series 100 offers reliability you can count on—day in, day out.Key Features: Unmatched Efficiency and Control
Motorized-Diaphragm Technology: Offers quiet, consistent dosing performance with long service life.
Sealed Gearbox with Eccentric Cam: Delivers smooth, vibration-free operation and reliable chemical feed.
Flow Rate Adjustability: Simple adjustment knob and locking lever for easy turndown and precise control.
Durable Construction: Compact, injection-molded housing with clear pump head ensures excellent chemical resistance.
Wide Operating Range: Flows from
Reliable Components: Includes clear PVC head, CSPE (hypalon) seals, ceramic valve balls, and 3/8" suction and discharge connections.
Guided Quad Check Valve System: Enhances dosing accuracy and minimizes wear.
Standard Bleed Valve Assembly: Enables faster priming and routine maintenance with ease.
Degassing Version Available – For Off-Gassing ChemicalsIf you're metering sodium hypochlorite or other off-gassing fluids, choose the Chem-Tech Series 100 Degassing Version. This specialized model includes a degassing valve system designed to eliminate air bubbles from the pump head—ensuring consistent flow and preventing vapor lock. Ideal for water disinfection and other critical chemical feed tasks.Chemical Resistant Tubing & FittingsTo complete your system setup, visit our Chemical Resistant Tube & Fittings Collection. Choose from:
HDPE & LLDPE Tubing – NSF-rated for chemical compatibility.
Kynar, Nylon, and John Guest Fittings – Designed for secure, leak-proof chemical tubing connections.
These accessories ensure safe, long-lasting connections for all your chemical metering applications.KOPkits – Keep-on-Pumping Maintenance KitsExtend the life of your Chem-Tech Series 100 pump with a KOPkit (Keep-on-Pumping Kit). Each OEM kit includes:
Replacement diaphragm
Suction and discharge valves
Connector set
Ceramic valve balls
Complete O-ring set
KOPkits are designed to simplify routine maintenance and keep your system running reliably with minimal downtime.Related Collections
Chemical Metering Pumps – Explore our complete line of metering pumps including peristaltic, diaphragm, and solenoid models.
Chem-Tech Pumps Collection – Discover more models by Chem-Tech, including 4-20mA control options and peristaltic pumps.
Experience Reliable and Efficient Dosing Today!Choose Chem-Tech Series 100 for durability, reliability, and exceptional performance in chemical metering applications. Whether you're building a new system or upgrading an existing one, this trusted line of pumps delivers accuracy and efficiency backed by proven motor-driven diaphragm technology. Order today and keep your system dosing right.
Model #
MAX GPH
MAX GPD
MAX PSI
X003
0.13
3.0
100
X007
0.29
7.0
100
X015
0.62
15.0
100
X024
1.00
24.0
100
X030
1.25
30.0
100
