Welcome to emec by CWC

Everything you need to know!

For over 12 years, CWC has successfully represented EMEC Srl, a high quality European manufactured range of Dosing Pumps, Controllers and Accessories for water treatment chemicals used in manufacturing and industrial processes.

Established for over 30 years, EMEC Srl is a market leading manufacturer of chemical metering pumps, process controllers, electrodes, sensors and accessories. EMEC products incorporate the latest microprocessor technology to achieve highly functional and reliable products with user friendly interfaces.

Many EMEC products comply with international certifications such as CE, NSF, CSA and are manufactured to ISO9001.

emec PRISMA

Stepper Motor Dosing Pumps

One intelligent dosing pump that does it all ✓

Reduce the number of dosing pumps required for all your applications by changing to the emec PRISMA Stepper Motor Dosing Pump. This digital dosing pump has an unparalleled 4800 to 1 turn-down ratio, whilst providing continuous chemical feed over the dosing range.

PRISMA stepper motor-driven dosing pump has been designed by emec to be the best solution for offering high-accuracy metering and extreme reliability.

Thanks to the new stepper motor and to the MultiFunction software, PRISMA dosing pumps offer complete control over dosing speeds and working modes as well as great flexibility, meeting even extremely complex application needs.

PRISMA boasts a range of features for example: level control, alarms and stand-by, while available working modes include: constant, constant with external input, ppm, %, mlq, pause- work, weekly, mA, pulse, volt, external batch and manual batch.

Additional benefits: turn-down, slow mode, capacity range info and colour screen.

emec Solenoid Driven Dosing Pump

When Reliable Operation is Essential ✓

EMEC Solenoid Driven Dosing Pumps boast a whole host of important and unique features:

Includes foot valve, Injection valve, 2M of Suction tubing and 2M of Discharge tubing
Reliable & accurate dosing
Manual Speed adjustment (1-100%) for varying dose rate OR via external 4/20mA or contact closures with PULSE MULTIPLY and PULSE DIVIDE
Adjustable stroke length (10-100%)
Float on foot valve stops pump dosing when chemical level in tank is low
Double ball check valves in foot valve, suction & discharge valves
Solid Teflon diaphragm prevents wear
PVDF Head as standard

PRIUS Motor Driven Dosing Pump

When high performance is required ✓

When higher dose rates or higher pressures are required, EMEC Motor Driven Dosing Pumps are ideal and have the same features and benefits as the EMEC Solenoid driven dosing pumps.

Hose or solvent weld PVC pipe connections available. Many models include the installation kit as standard. Solid Teflon diaphragm for increased reliability. Dose rates up to 1000 l/hr possible. Injection pressures of up to 100 bar possible.