Chemical Feed and Control Packages

Evapco, widely recognized for its full spectrum of global product solutions and for the reliability of its cooling products, has expanded its offering to include EBDS (automatic blowdown system) and ECDS (chemical dosing system), alongside its innovative water treatment solutions.

EBDS and ECDS represent reliable, well‑established, fully integrated and factory-tested water control and dosing systems that remain highly effective in many operating conditions.

• CE marked machine, supplied with a Declaration of Conformity in compliance with the Machinery Directive 2006/42/EC

• Compatible with most common liquid chemicals used by the customer and suitable for installation on evaporative cooling units from any manufacturer

Since evaporative cooling systems inherently rely on water, an effective water management is essential to ensure efficiency, reliability, and long-term operation.

These systems are available as accessories for new Evapco’s evaporative cooling units and can also be supplied as retrofit on existing installations.

This integrated approach, combining liquid chemical feed and control packages with innovative water treatment systems, enables Evapco to provide maximum support to its customers and to offer a flexible portfolio that meets a wide range of application requirements.

EBDS BLowdown system

• Box, Panel or Kit versions
• Pre-assembly of the components
• Digital microprocessor controller
• Inductive or electrodes conductive probe
• Motorized ball valve
• Optional: water flow switch, heeating cable, pH or ORP probe

ECDS Chemical dosing system

• Box, Panel or Kit versions
• Pre-assembly of the components
• Multifunction self-venting dosing pump
• Piping kit
• Switch disconnector
• Optional: water-meter, chemical flow switch, chemical tanks, safety bunds