ProductsBVA Hydraulic Equipment and ToolsHydraulic PumpsRotary Air Pumps

Rotary Air Pumps

  • Two speed operation for fast cylinder advance and improved productivity.
  • Models available with auto return valve.
  • Internal relieve valves for overload protection
    
         
   

Model Number Motor Size Usable
Oil
Capacity		 Pressure Rating Oil Output Flow Rate Valve Type Valve Function Dynamic Ari Pressure Range
First
Stage		 Second
Stage		 First
Stage		 Second
Stage
(kW)  (hp) (Liter) (bar)  (bar)  (L/min)  (L/min)  (bar) 
Used With Single Acting Cylinder
PARD1701 1,3 1,7 3,8 48 700 4,36 0,37 Auto Dump Advance/Return 7
PARD1703 11,4 48
PARD4001 3 4 3,8 55 700 7,63 1,16
PARD4003 11,4 55
Used With Double Acting Cylinder
PAR1703 1,3 1,7 11,4 48 700 5,47 0,37 Manual PW4 Advance/Hold/Return 7
PAR4003   3 4 11,4 55 700 8,39 1,16

Model Number Air Consumption Sound
Level		 Dimensions Weight
А  В  С  D  Е  F  G 
(L/min)  (dBa)  (mm)  (mm)  (mm)  (mm)  (mm)  (mm)  (mm)  (Kg) 
Used With Single Acting Cylinder 
PARD1701   1246 93 485 239 147 120 205 313 404 18,8
PARD1703   1246 93 -   304 212 185 305 313 456 21
PARD4001   2690 100 485 279 147 120 205 313 415 20
PARD4003   2690 100 -   344 212 185 305 313 467 23
Used With Double Acting Cylinder
PAR1703   1246 93 303 267 209 185 305 313 459 20,5
PAR4003   2690 100 344 267 209 185 305 313 470 26,9

Valve Operation Valve Type Use with Cylinder Hydraulic 
Symbol		 Schematic Flow Path for Dump Valve Weight
Manual Auto-dump Single Acting 1

Valve Operation Valve Type Use with Cylinder Hydraulic Symbol Schematic Flow Path Weight (Kg) 
Manual 4-way, Tandem. Center  Double Acting  1,8