Two Speed, Air Hydraulic Pump
Reservoir Capacity : 4.6 - 39 litres
Flow at Rated Pressure : 1.3 l/min
Air Consumption : 2840 l/min
Maximum Operating Pressure : 700 bar
These 2 stage pumps are based on our Z-Class hydraulic pump platform - widely recognized as the market leader in industrial hydraulic pump technology. ZA Series air driven pumps are built to power medium to large-sized single-acting cylinders and other hydraulic tools.
Choose a ZA Series air over hydraulic pump for high power intermittent use at locations where electricity is not allowed or readily available.
A selection of valve and control options allow you to configure a pump for a wide range of demanding applications. Reservoir capacities of 1.2, 1.8, or 5.2 gallons are available, including a sight gauge for easy oil level monitoring.
Feature
- Features Z-Class high efficiency pump design, higher oil for high flow and bypass pressure.
- Two-speed operation and high by-pass pressure reduces cycle time for improved productivity.
- Intermittent duty power allows users to run the motor between 20-60 minutes at a time, depending on reservoir capacity and sound levels.
- Internal relief valves. One is factory set for overload protection while the second is user adjustable for pre-setting maximum system pressure.
- Sight gauge on 1.2 and 1.8-gallon and level gauge on 2.6, 5.2 and 10.3-gallon reservoirs allow quick and easy oil level monitoring.
- Optional heat exchanger warms exhaust air to prevent freezing and cools the oil.
- ATEX Certified
|
Used
with Cylinder |
Reservoir Size
(litres) |
Manual Valve
|
Valve Function
|
Model Number
|
Output Flow Rate at
7 bar 50 bar 350 bar 700 bar |
Relief Valve Adjustment Range
(bar) |
Maximum Air Consumption
(l/min) |
Sound Level (dBA)
|
Motor Size (kW)
|
Dimensions (mm) |
(kg)
|
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| A | B | C | D | E | H | ||||||||||||||
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Double- acting
|
4.6 | VM43 | Advance / Hold /Retract | ZA4404MX | 14,0 | 11,0 | 1,8 | 1,3 | 70 - 700 | 2840 | 84 - 95 | 3 | 295 | 142 | 279 | 152 | – | 429 | 31 |
| 6.8 | VM43 | Advance / Hold /Retract | ZA4408MX | 14,0 | 11,0 | 1,8 | 1,3 | 70 - 700 | 2840 | 85 - 95 | 3 | 356 | 203 | 279 | 205 | – | 490 | 35 | |
| 9.8 | VM43L | Advance / Hold /Retract | ZA4810MX | 14,0 | 11,0 | 1,8 | 1,3 | 70 - 700 | 2840 | 86 - 95 | 3 | 305 | 155 | 419 | 305 | 384 | 442 | 40 | |
| 19.8 | VM43 | Advance / Hold /Retract | ZA4420MX | 14,0 | 11,0 | 1,8 | 1,3 | 70 - 700 | 2840 | 87 - 95 | 3 | 330 | 180 | 414 | 421 | 500 | 467 | 52 | |
| 39 | VM43 | Advance / Hold /Retract | ZA4440MX | 14,0 | 11,0 | 1,8 | 1,3 | 70 - 700 | 2840 | 88 - 95 | 3 | 419 | 269 | 399 | 505 | 584 | 556 | 75 | |
