Product families
EcoFlow HPF – high pressure flow regulators
EcoFlow HPR – high pressure return regulators
EcoFlow lPF – low pressure flow regulators
EcoFlow lPR – low pressure return regulators

EcoFlow HPF

Pressure regulators High pressure flow regulators
The EcoFlow HPF is a high pressure flow regulator designed to maintain downstream pressure in fluid supply systems.

The EcoFlow HPF is a high pressure flow regulator designed to maintain downstream pressure in fluid supply systems. By controlling the media pressure to the required working pressure, connected applicators are protected against pressure surge and pulsation from the material supply, while maintaining the required pressure and flow characteristics for the application process. Typically handled materials are high viscose fluids such as mastics, sealers, pastes, adhesives or glues.

Customer Benefits

Large regulation range at high flow rate
Pneumatic or manual variant available
Sensitive precision control
Excellent dynamics during pressure changes
100% tight sealing function
Compact dimensions
High performance diaphragm
Easy to maintain
Tested according to Dürr quality standards

EcoFlow HPR

High pressure return regulators
The EcoFlow HPR is a high pressure return regulator designed to maintain consistent back pressure in fluid supply systems.

The EcoFlow HPR is a high pressure return regulator designed to maintain consistent back pressure in fluid supply systems. By controlling the fluid pressure to the required working pressure, applicators are protected against pressure surge and pulsation from the material supply, while maintaining the required flow characteristics for the application process. The EcoFlow HPR is easy to maintain with a 100% tight sealing function and compact dimensions. Typically handled materials are high viscose fluids such as mastics, sealers, pastes, adhesives or glues.

Customer Benefits

Large regulation range at high flow rate
Pneumatic variant available
Sensitive precision control
Excellent dynamics during pressure changes
Easy to maintain
100% tight sealing function
Compact dimensions
High performance diaphragm
Low weight
Tested according to Dürr quality standards

EcoFlow LPF

Low pressure flow regulators
The EcoFlow LPF is a low pressure flow regulator designed to maintain downstream pressure in fluid supply systems

The EcoFlow LPF is a low pressure flow regulator designed to maintain downstream pressure in fluid supply systems. By controlling the fluid pressure to the required working pressure, applicator equipment is protected against pressure surge and pulsation from the material supply, while maintaining the required flow characteristics for the application process. Typically handled materials are water and solvent-borne paints, varnishes, enamels and lacquers.

Customer Benefits

Sensitive precision control
Excellent dynamics during pressure changes
100% tight sealing function
Compact dimensions
High performance diaphragm
Easy to maintain
Tested according to Dürr quality standards
ATEX Ex II 2G Ex h IIA T6 Gb X

EcoFlow LPR

Low pressure return regulators
The EcoFlow LPR is a low pressure return regulator that has been designed to maintain consistent back pressure in fluid supply systems.

The EcoFlow LPR is a low pressure return regulator that has been designed to maintain consistent back pressure in fluid supply systems. By controlling the fluid pressure to the required working pressure, applicators are protected against pressure surge and pulsation from the material supply, while perfect flow characteristics for the application process are ensured. EcoFlow LPR is easy to maintain with a 100% tight sealing function and compact dimensions. Typically handled materials are water and solvent-borne paints, varnishes, enamels and lacquers.

Customer Benefits

Sensitive precision control
Consistent back pressure in the application
supply system
Large regulation range at high flow rate
Excellent dynamics during pressure changes
100% tight sealing function
High performance diaphragm
Easy to maintain
Tested according to Dürr quality standards
ATEX Ex II 2G Ex h IIA T6 Gb X