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High Pressure Pumps For Technical Water Type PAHT

High Pressure Pumps For Technical Water Type PAHT

The Danfoss PAHT High-Pressure water pumps are specifically designed for operation on technical water.
Nine pump sizes with displacements from 20 to 308 ccm/rev are available providing flow in the range from 9-338 l/min. (2-90 GPM)
The axial piston principle provides very high efficiency, small and compact design and long service life.
The Danfoss pumps are water lubricated and do not involve any other lubricant making this unique pump maintenance free over its entire service life.

Benefits:
• Maintenance free due to water lubrication and direct drive (no belt or gearbox)
• Very high efficiency compared to any other pump on the market
• Small, compact and light design
• Negligible pressure pulsation, no need for pulsation dampeners
• Extreme recirculation capability without overheating (up to 90% flow at 20o C)
• Wide speed control range
• Stainless steel design AISI 316 (W. No. 1.4401).
• Fulfils most stringent hygiene requirements, i.e. VDI 6022, HACCP
• Suitable for both boosted inlet pressure and water supply from a tank
• Available as ATEX certified
• Can be powered by a Combustion engine
• 3.2 approvals available according to EN10204 (ABS, Lloydsore costumer request)

Application examples:
• Adiabatic cooling systems
• Dust suppression and odour control systems
• Turbine industry:
- Inlet fogging
- Wet compression
- NOx-control
- Fire suppression
- Compressor wash
• NOx-control in Diesel engines
• High-pressure cleaning functions with DI/RO water

For the complete range of Danfoss PAHT Pumps go to our dedicated website: High Pressure Water Equipment - PAHT Pumps

Pumps for Technical Water (Deminerilised, Distilled, RO, Softened-water) for Boosted Applications 
Type Flow at 1500 rpm Maximum Shaft Speed Maximum Pressure Ports/ Connection House Material Weight kg Ordering Code 
PAHT 20  27,7 l/min  1800 80 bar  G1¼ , G¾  AISI 316  19 180B0019 
PAHT 25  33,5 l/,in  1800 160 bar  G1¼ , G¾  AISI 316  19 180B0020 
PAHT 32  45,0 l/min  1800 160 bar  G1¼ , G¾  AISI 316  19 180B0021 
PAHT 50  60,1 l/min  1800 80 bar  G1½ , G1  AISI 316  34 180B0085 
PAHT 63  85.0l/min  1800 160 bar  G1½ , G1  AISI 316  34 180B0086 
PAHT 70  95.3 l/min  1800 160 bar  G1½ , G1  AISI 316  34 180B0087 
PAHT 80  110.0 l/min  1800 160 bar  G1½ , G1  AISI 316  34 180B0088 
PAHT 90  124.0 l/min  1800 160 bar  G1½ , G1  AISI 316  34 180B0089 
PAHT 256 280.0 l/min  1250 120 bar G2 , G1½ AISI 316  131 180B1001 

 

Spare Part Kits (all kits include service instruction) 

Technical Water Pump Range 

Description

Pos. No. Included from exploded view drawing 

Service Instruction 

Weight kg 

Ordering Code 

PAHT 20-­32  Screw and O­rings kit  2,5,9,122,128,  180R9175  0,32  180B4055 
PAHT 20­-32  Tool set shaft sealing  ­- ­- 0,19  180Z0236 
PAHT 20­-32  Cylinder barrel kit  61 180R9175  3,52  180B4054 
PAHT 20­-32  Piston kit  62,63,64,65,66  180R9175  0,89  180B4053 
PAHT 20­-32  Valve plate kit  91,92,93,94,126  180R9175  0,35  180B4052 
PAHT 20­-32  Shaft seal kit  9,67,122,123,124,127,135  180R9175  0,36  180B4051 
PAHT 50­-90  Cylinder barrel kit  61 180R9172  7,5  180B4195 
PAHT 50­-70  Valve plate kit  91,92,93,94,126  180R9172  5 180B4192 
PAHT 50­-90  Screw and O­rings kit  2,5,9,122,128  180R9172  0,1  180B4196 
PAHT 50­-90  Shaft seal kit  9,67,70,122,123,124,127,135  180R9172  0,25  180B4191 
PAHT 50­-90  Piston kit  62,64,65,66,71  180R9172  2,8  180B4194 
PAHT 80­-90  Valve plate kit  91,92,93,94,126  180R9172  5 180B4193 


Technical Data Sheet

High pressure pumps for technical water, type PAHT  -  Download pdf (3.13mb)


Please call +44 (0)1772 699 999 or email sales@mandmcontrols.com for current price.

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