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The 180B6186 pump belongs to the PAHT G High Pressure Pumps series and is manufactured by Danfoss for hydraulic automation systems that require reliable fluid delivery. The pump body is made from AISI 316 to resist corrosion in harsh process environments. Displacement is specified at 63 cm³ per revolution, defining the volume transferred with each shaft turn. Continuous service is permitted down to 1000 rpm, and the rotor can reach 1800 rpm at the top of its range, allowing speed-controlled drives to match duty cycles. These speeds translate to flow capabilities between 31.4 and 101.1 l/min, giving designers flexibility in circuit sizing. A 1 1/2 inch inlet port receives the supply line, while a 1 inch outlet handles the discharge to downstream equipment.
NBR sealing elements contain the operating fluid, and an M6 drain connection returns any internal leakage to tank for clean operation. The suction side accepts a continuous inlet pressure of up to 6 bar g, with short peaks allowed to 20 bar g during transient conditions. Discharge pressure can reach 160 bar g, supporting high-pressure hydraulic tasks without overstressing the housing. Media temperature limits are 2 °C minimum and 50 °C maximum, so the unit can handle chilled or moderately warm water feeds. During operation the sound level is rated at 86 dBA, a value that informs enclosure design and personnel hearing protection requirements.
Body Material
AISI 316
Continuous Speed Min
1000 rpm
Displacement
63 cm³/rev
Drain Size
M6
Flow Max
101.1 l/min
Flow Min
31.4 l/min
Inlet Pressure Max
6 barg
Inlet Pressure Peak Max
20 barg
Inlet Size
1 1/2 in
Media Temp Max
50 °C
Media Temp Min
2 °C
Outlet Pressure Max
160 barg
Outlet Size
1 in
Seal Material
NBR
Sound Pressure
86 dBA
Speed Max
1800 rpm
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