Radial piston pump PR7-XX

General characteristics Manual PR7-XX-24M

General characteristics

Type of construction: 7 displacement pump with fixed displacement
Direction of rotation: Indifferent
Operating speed: 300-1800 rpm; 900-1500 rpm
Hydraulic fluid: mineral oil sec. DIN 51524 e 51525
Inlet pressure: 0.01 – 0.3 bar
Theoretical fluid temperature range: -10°C – 70°C
Optimum fluid temperature range: 30°C – 50°C
Fluid viscosity: 4 – 300 cST (1.3 – 40°E)
Fluid viscosity at work: 10 – 30 cST (1.8-4°E)
Filtering: 60 – 90 μm

Hydraulic features

PR7-10

PR7-12

PR7-13

Displacement Model [c/giro]: 4.40
Flow rate [l/min]: 6.20
Flow rate at maximum pressure [l/min]: 5.40
Work pressure: 500
Maximum pressure [bar] (*): 550

(*) Pressures applicable for no more than 10 – 12 sec. per minute

Displacement Model [c/giro]: 6.40
Flow rate [l/min]: 9.00
Flow rate at maximum pressure [l/min]: 8.30
Work pressure: 350
Maximum pressure [bar] (*): 390

(*) Pressures applicable for no more than 10 – 12 sec. per minute

Displacement Model [c/giro]: 7.40
Flow rate [l/min]: 10.50
Flow rate at maximum pressure [l/min]: 9.60
Work pressure: 300
Maximum pressure [bar] (*): 340

(*) Pressures applicable for no more than 10 – 12 sec. per minute