Product description
Digital diaphragm dosing pump DDA
Technical data
- Flow capacity Q: max. 30 l/h
- Pressure p: max. 16 bar
- Turn-down ratio: 1:3000 or 1:1000
- Liquid temp.: max. + 45 °C
Application
- Best solution
- Water preparation and waste water treatment
- Process water
- Food and beverage industry
- Ultrafiltration (UF) and reverse osmosis (RO) procedures
- Cellulose and paper industry
Features and benefits
Internal monitoring of velocity and stroke frequency / Control (manual, pulse and 0/4-20 mA) / charge control, timer cycle, weekly dosing timer programming / flow monitoring function with selective fault diagnostics, pressure monitoring / lntegrated flow measurement and AutoFlowAdapt function / 0(4)-20 mA and two relay outputs / Auto-deaeration / Power supply 100-240 V, 50/60 Hz.
Accessories
E-box module for ProfiBus DP network.
Digital diaphragm dosing pump DDC
Technical data
- Flow capacity Q: max. 15 l/h
- Pressure p: max. 10 bar
- Turn-down ratio: 1:1000
- Liquid temp.: max. + 45 °C
Application
- Optimal price-performance ratio
- Water preparation and waste water treatment
- Water for heating boilers
- Pool water
- Cooling tower
- Chemical industry
Features and benefits
Internal monitoring of velocity and stroke frequency via stepper motor / Movable control cube and mounting plate / Click-wheel and display / Capacity setting in ml/h or l/h / Control (manual, pulse and 0/4-20 mA) / 2 relay outputs / Smooth degreaser dosing / SlowMode (anti-cavitation) operation mode / Power supply 100-240V, 50/60Hz.
Digital diaphragm dosing pump DDE
Technical data
- Flow capacity Q: max. 15 l/h
- Pressure p: max. 10 bar
- Turn-down ratio: 1:1000
- Liquid temp.: max. + 45 °C
Application
- Digital dosing for basic functions
- Water preparation and waste water treatment
- Pool water
- Cooling tower
- Chemical industry
- Car-wash shops
- Irrigation
Features and benefits
Internal monitoring of velocity and stroke frequency via stepper motor / Only 2 models from 0,006 to 15 l/h / Smooth, continuous dosing / Full stroke at all times / Adjustable mounting plate / Capacity setting knob / Manual control (0,1- 100%) / Pulse control (1 : n) / External stop function, and empty level signal / Power supply 100-240V, 50/60Hz.
