DemirDöküm Circulation Pumps

DPS Series

Central Systems

Superior Features

NXL Series

Pumps in this series are ideal for floor standings and wall hung boiler heating systems. This series reaches a capacity of 2,5m3/h-2,5mSS. All of NXL series pumps are produced as 1” sleeve, monophase, and with 3 speed levels. Moving parts of our pumps in contact with water are produced from stainless material. Our pumps are distinctive with properties such as silent operation, high startmoment, bronze filter protecting motor, and low electric consumption.



General Properties
Control System Electronic card Control
Display TypeDigital
Eco FunctionYes
Automatic Fault Identification FunctionYes
Non Dry-Operation FunctionYes
Titanium Enamel Coated BoilerYes
Active Electrical Safety FunctionYes
Freezing SafetyYes
Anti-Corrosion ProtectionMg Anot
Excessive Heating SafetyYes
Heat InsulationMonoblock Polyurethane
Anti-Bacterial ProtectionYes
High Pressure Safety ValveYes
Capacity 1 (Water Capacity)50 lt
Capacity 2 (Heating Power)1.800 W
Dimensions (Packed) 
Height675 mm
Width500 mm
Depth500 mm
Weight23 kg
Dimensions (Unpacked) 
Height640 mm
Width440 mm
Depth440 mm
Weight19 kg
Electrical Properties 
Electric Protection ClassIP 25
Electric Feed230 V AC, 50 Hz
Electrical ProtectionI Class
Specific Features 
Maximum Water Pressure10 bar
Temperature Adjustment Range10-75 °C
Water Input / Output Pipe1/2 "