Danfoss Water Pressure Pump PAHT Series
A specially designed axial piston-type hydraulic pump for industrial water such as ultrapure water, RO water, desalinated water, and deionized water!
The Danfoss PAHT series is specially designed for operation with industrial water such as ultra-pure water, RO water, desalinated water, and deionized water. The PAHT pump is an axial pump that moves a fixed amount of water with each rotation, functioning as a positive displacement pump. The flow rate is proportional to the rotational speed of the input shaft (rpm). Unlike centrifugal pumps, the flow rate is determined by the rotation, regardless of the discharge pressure. The PAHT G pump reduces wear on the pump through special surface treatment based on the standard PAHT series model. This special surface treatment is particularly important in applications where wear is significant due to the nature of gas turbines and ultra-pure water. Both types feature a high-efficiency, compact design based on the principle of axial piston, ensuring a long lifespan. They achieve maintenance-free operation until the end of their service life, as they internally lubricate with the water itself, without the need for additional lubrication methods. *For more details, please download the catalog or contact us.*
basic information
【Specifications】 Theoretical discharge volume: 2 - 308 cm³/rev Flow range: 1.7 - 354.2 L/min Maximum operating pressure: 8 - 16 MPa 【Features】 ○ Internal lubrication with water, maintenance-free direct drive without belts ○ The PAHT model is specially designed for operation with industrial water such as ultra-pure water, RO water, deionized water, and desalinated water ○ High efficiency using the principle of axial piston type → Extremely high efficiency compared to centrifugal pumps and three-piston plunger pumps ○ Compact, lightweight design ○ Long lifespan ○ Maintenance-free until the pump service life is reached ○ Extremely low pressure pulsation, no pulsation damper required ○ Capable of operating over a wide range of rotational speeds ○ Complies with the most stringent hygiene standards (VDI 6022, HACCP) ○ Designed with AISI304 and AISI316 stainless steel ○ ATEX certification possible *For more details, please download the catalog or contact us.
Price range
Delivery Time
Model number/Brand name
PAHT、PAHT G
Applications/Examples of results
■ Cleaning of solar cells, thin film panels (FPD), etc. ■ Insulation cooling system ■ Dust suppression and odor control system ■ Turbine equipment - Inlet spraying - Wet compression - Nitrogen oxide control - High-pressure cleaning ■ Nitrogen oxide control for diesel engines ■ High-pressure cleaning function using deionized water/RO water
