Description
It has oil flow rates (l/min) ranging from 2,4 (HP350AP on discharge) to 0,1 (HP1000AP at 1000bar) and working pressures up to 1000bar
The HP-AP pump is a single-acting air-hydraulic pump with pneumatic linear piston drive suitable for automatic system applications. It has oil flow rates (l/min) ranging from 2,4 (HP350AP on discharge) to 0,1 (HP1000AP at 1000bar) and working pressures up to 1000bar.
The HP-AP pump, like all HP Series pumps, can be installed in any hydraulic applications which requires high working pressures and moderate and controllable oil flow. Our HP Series air-hydraulic pumps can ensure the best precision during the operations.
Widely used in various fields of application, they are especially suitable for: industrial tools, clamping systems, automatic systems, continuous and intensive use.
Single acting air-hydraulic pump with linear piston drive up to 1000 bar HP-AP: main features
- Pneumatic piston release (optional pneumatic pilot) with brass pin.
- Stall / Restart function for automatic systems.
- Continuous pressurization of the circuit.
- Single-acting cylinder compatibility (double-acting with optional in-line hand valve)
- Compact and sturdy construction for heavy duty and long durability.
- Easy maintenance.
- No air lubricated required.
- Connectable to the normal pneumatic network
- Versatile use in both horizontal and vertical positions
- Helical vent screw on the lid for tank ventilation during use
- Preset safety valve on the cover against any overload in the pump
- Externally adjustable oil pressure relief valve against any overload
- Rotating oil port for easy connection to the hydraulic system and improved mobility
- Slots on the base support for easy installation and fixing to the system
- Lightweight
- Low noise (80dBa)
- 1.4 L tank capacity for small and large cylinders (other versions available SL 2.5l and XL 4L)
Single acting air-hydraulic pump with linear piston drive up to 1000 bar HP-AP: technical features
Size
For systems or equipments which require larger oil capacities, the entire HP Series can be equipped with oversized steel oil tanks (2.5L the SL version and 4L the XL)
The choice of making these oversized oil tanks in steel material rather than in the same material as the standard 2.4-liter oil tank was due to prevent and avoid any possible oil leakage from the gasket between the oil tank and the lid in case of quick and huge oil flow returns into the pump oil tank from the actuators.
Should an even larger oil capacity be required, we can create ad hoc oil tanks.
Series Comparison
To order
- P/N 913201650 HP1000 AP 1000BAR BELL
- P/N 913200070 HP700 AP 700BAR 1,4L BELL
- P/N 913201540 HP500 AP 500BAR BELL
- P/N 91320219X HP350 AP 350BAR BELL
- P/N 913200050 HP250 AP 250BAR BELL
Pump Accessories
- Oversized tanks SL / XL
- Delivery valve straight fitting
- Hose Flex
- In line hand valve for double acting cylinders
Spare parts
- SEAL KIT HP-AP
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.