Gartec introduces the NP1128 part number, a 5:1 ratio, wall-mounted, double-acting pneumatic pump, specifically designed for industrial and workshop applications requiring high reliability and efficiency. This robust pump is the ideal solution for precise and continuous dispensing of new oils, ensuring the smooth operation of fluid handling processes.
This wall-mount pump is a standout piece in the Gartec Fluid Control Technology portfolio, combining the advantages of pneumatic drive with the reliability of double-acting operation. The 5:1 compression ratio enables efficient fluid transfer even with relatively low inlet air pressure.
Main Advantages:
High Flow Rate: It has a capacity of up to 20 liters/minute, enabling fast filling and dispensing.
Double-Acting Operation: Ensures continuous and smooth fluid flow during both the pressure and suction stroke, minimizing pulsations.
Wall Mounting: The wall-mounted design provides a space-saving solution, ideal for installation in workshops or alongside production lines.
Robust Construction: Designed to withstand frequent use and harsher working environments.
The NP1128 pump is primarily new oils optimized for transfer, but based on Gartec's extensive compatibility list, it may also be suitable for handling other fluids (with optional suction kits and appropriate seals).
Handled Media (based on manufacturer recommendations):
New oil
Grease – For appropriate viscosity
AdBlue
Antifreeze (Antifreeze)
Water
Fuels (Hydrocarbons)
Cleaners
Window washer fluid (Window washer)
The table below details the critical technical parameters of the pump, which are essential for proper system design and installation.
| Parameter | Value | Unit of Measure | Note |
|---|---|---|---|
| Part number | NP1128 | – | Identifier Code |
| Flow rate | 20 | l/perc | Maximum performance |
| Working pressure | 4 / 8 | bar / PSI | Inlet Air Pressure Range |
| Compression ratio | 5:1 | – | Degree of pressure ratio |
| Air consumed (Air consumed) | 340 | l/perc | Air volume required for pneumatic operation |
| Noise Level (Noisiness) | 79 | dB | Noise level during operation |
| Fishing size (Fishing size) | Ø42 / 290 | mm | Suction pipe diameter and length (assumed) |
| Inlet air connection | 1/4″ | inch | Pneumatic inlet |
| Fluid Inlet Connection | 1F | inch | Threaded connection |
| Fluid Outlet Connection | 1/2″M | inch | Threaded connection |
| Weight | 7.9 | kg | Net weight of the pump |
| Packaging Size (Packaging) | 150x150x620 | mm | Box Dimensions |
To achieve optimal performance from the NP1128 wall pump, Gartec offers several accessories that enhance flexibility and safety during fluid handling processes.
The double-acting design means that the pump delivers fluid during both the upward and downward strokes. This technology offers significant advantages over traditional, single-acting systems:
Continuous Flow: Thanks to the dual-chamber system, the outlet flow is much smoother, which reduces pressure pulsations and improves the possibility of precise dosing.
Greater Efficiency: The synchronization of the suction and delivery strokes maximizes the conversion of air energy into hydraulic work.
Faster Operation: The cycle time is shorter, resulting in higher performance with the same air supply.
The NP1128 (5:1 wall-mounted) is positioned among the medium-pressure, wall-mounted solutions in the Gartec portfolio. Related products are worth noting:
3:1 Wall Pump (Double Acting Series): For lower pressure applications where a 3:1 ratio is sufficient.
5:1 Drum Pump (Double Acting Series): The same performance characteristics, but in a design that can be mounted directly on the drum.
This 5:1 wall-mounted model is an ideal choice for environments where the fluid must be distributed from a central reservoir, and the pump must be permanently mounted on the wall for easy access and space-saving. The noise level of 79 dB is acceptable in the category of pneumatic pumps, but noise reduction measures are recommended in enclosed spaces.
The Gartec NP1128 pump is a reliable, high-performance solution for the efficient and controlled delivery of new oils, even in the most demanding industrial environments.
