Air-hydraulic pump with pneumatic piston drive

The UPL air-hydraulic pump of the UP Series is a single-acting pump with a pedal operation (lockable in delivery position) and a linear pneumatic piston, useful for being installed in any automatic hydraulic systems.

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Description

Intended for automated hydraulic systems, for industrial tools, clamping systems and automatic systems of intense use

The UPL air-hydraulic pump of the UP Series is a single-acting pump with a pedal operation (lockable in delivery position) and a linear pneumatic piston, useful for being installed in any automatic hydraulic systems. Thanks to an operating pressure up to 1000bar, this pump can keep any automated hydraulic system constantly pressurized. The stall and restart function restores any pressure drop and the circuit pressure returns immediately to the preset value. The pressure gauge (included) housed on the pump driving block allows instant pressure check operations.

Air-hydraulic pump with pedal drive and linear pneumatic piston -UPL: main features

  • Two-position pedal (forward / hold) lockable in the forward position 
  • Continuous stall / restart operation for immediate pressure recovery 
  • Single acting cylinder compatibility (double acting with optional in-line valve)
  • 0-1000bar scale pressure gauge housed on the control block 
  • Compact and robust construction for heavy duty and durability
  • Easy maintenance
  • No air lubricated required
  • It works through the normal pneumatic network
  • Versatile use in both vertical and horizontal positions
  • Vent screw on the lid for tank ventilation during use
  • Relief safety valve on the lid 
  • Maximum oil pressure valve adjustable from the outside to protect the circuit components 
  • Removable pyrex porthole level indicator for maximum easy refill
  • Slots on the base support for easy installation onto the application
  • Lightweight
  • Low noise (75dBa)
  • Various tank capacities (2.4 – 5 – 10 – 20) L for small and large cylinders

Air-hydraulic pump with pedal drive and linear pneumatic piston -UPL: technical features
Air-hydraulic pump with pedal drive and linear pneumatic piston -UPLSize:
Schema idraulico Pompe UPL

For hydraulic equipments and applications which require larger oil capacities, the UPC pump is available also with oversize steel oil tanks (from 5L up to 20L)

Series comparison

To order

  • P/N 915320090 UPL1002 1000BAR BELL
  • P/N 915220010 UPL702 700BAR BELL
  • P/N 915220020 UPL502 500BAR BELL
  • P/N 915200xxx UPL402 400BAR BELL
  • P/N 915220110 UPL252  250BAR  BELL

Pump accessories

  • Oversized tanks
  • Fixing plates
  • Fittings
  • Hose Flex
  • In-line hand valve

Spare parts

SEAL KIT UPL

 

All BELL products are designed and manufactured within BELL SRL in via F. De Pisis, 5 – 42124 Reggio Emilia (RE) – Italy, according to the Quality Standards that distinguish the MADE IN ITALY from the Rest of the World