# Gartec 5:1 Wall-Mount Pneumatic Pump, Double Acting Series (Part No.: NP1128)<\/p>\n
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.<\/p>\n
## Overview and Key Features<\/p>\n
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.<\/p>\n
**Key Advantages:**<\/p>\n
* **High Flow Rate:** Features a capacity of up to 20 liters\/minute, allowing for fast filling and dispensing.
\n* **Double Acting Operation:** Ensures a continuous and steady fluid flow during both the pressure and suction strokes, minimizing pulsations.
\n* **Wall Mounting:** The wall-mount design provides a space-saving solution, ideal for installation in workshops or next to production lines.
\n* **Robust Construction:** Designed to withstand frequent use and harsher operating environments.<\/p>\n
## Application Areas and Compatible Media<\/p>\n
The NP1128 pump is primarily optimized for the transfer of **new oils**, but based on Gartec's extensive compatibility list, it may also be suitable for handling other fluids (with optional suction kits and appropriate seals).<\/p>\n
**Compatible Media (based on manufacturer recommendations):**<\/p>\n
* New oil (New oil)
\n* Grease \u2013 If the viscosity is appropriate
\n* AdBlue
\n* Antifreeze (Antifreeze)
\n* Water (Water)
\n* Fuels (Hydrocarbons)
\n* Cleaners (Cleaners)
\n* Window washer fluid (Window washer)<\/p>\n
## Technical Data<\/p>\n
The table below details the critical technical parameters of the pump, which are essential for proper system design and installation.<\/p>\n
| Parameter | Value | Unit of Measure | Note |
\n| :— | :— | :— | :— |
\n| **Cikksz\u00e1m** | NP1128 | – | Azonos\u00edt\u00f3 k\u00f3d |
\n| **Flow rate** | 20 | l\/min | Maximum performance |
\n| **Working pressure** | 4 \/ 8 | bar \/ PSI | Inlet air pressure range |
\n| **Kompresszi\u00f3s ar\u00e1ny (Compression ratio)** | 5:1 | – | A nyom\u00e1sfokoz\u00e1s m\u00e9rt\u00e9ke |
\n| **Air consumed** | 340 | l\/min | Air volume required for pneumatic drive |
\n| **Noisiness** | 79 | Db | Noise level during operation |
\n| **Suction size** | \u00d842 \/ 290 | mm | Suction tube diameter and length (assumed) |
\n| **Bemeneti leveg\u0151 csatlakoz\u00e1s** | 1\/4″ | col | Pneumatikus bemenet |
\n| **Fluid inlet connection** | 1F | in | Threaded connection |
\n| **Folyad\u00e9k kimeneti csatlakoz\u00e1s** | 1\/2″M | col | Menetes csatlakoz\u00e1s |
\n| **Weight** | 7.9 | kg | Net weight of the pump |
\n| **Packaging Size** | 150x150x620 | mm | Box dimensions |<\/p>\n
## Installation and Accessories<\/p>\n
To achieve optimal performance from the NP1128 wall pump, Gartec offers several accessories that enhance flexibility and safety during fluid handling processes.<\/p>\n
### Recommended Accessories:<\/p>\n
1. **Pressure Regulator:**
\n* **Purpose:** For precise regulation of the inlet air pressure, which is essential for the optimal operation of the pump and for stabilizing the outlet pressure.
\n2. **Suction kit for 200-liter drums (Suction kit for wall-mounted pumps \u2013 Model NV9027):**
\n* **Purpose:** Allows the pump to be connected directly to a standard 200-liter oil drum, ensuring efficient suction from the bottom of the drum.
\n3. **Ring nut for securing pumps to drums (Ring nut for securing pumps to drums \u2013 Model NV9006):**
\n* **Purpose:** For securing to drums with a \u00d842 mm diameter, which stabilizes the pump when mounted on the drum.
\n4. **Wall bracket with ring nut (Wall bracket with ring nut \u2013 diam. 42 mm):**
\n* **Purpose:** Enables safe and stable wall mounting of the pump, especially when it is not mounted directly onto a drum.<\/p>\n
## Advantages of the Double-Acting Pneumatic Pump<\/p>\n
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:<\/p>\n
* **Continuous Flow:** Thanks to the two-chamber system, the output flow is much smoother, which reduces pressure fluctuations and improves the possibility of precise dosing.
\n* **Higher Efficiency:** The synchronization of suction and pressure strokes maximizes the conversion of air energy into hydraulic work.
\n* **Faster Operation:** The cycle time is shorter, resulting in higher performance with the same air supply.<\/p>\n
## Comparison with Other Gartec Pumps<\/p>\n
The NP1128 (5:1 wall-mounted) is positioned among the medium-pressure, wall-mounted solutions in the Gartec portfolio. Related products are worth noting:<\/p>\n
* **3:1 Wall-Mounted Pump (Double-Acting Series):** For lower-pressure applications where a 3:1 ratio is sufficient.
\n* **5:1 Drum Pump (Double-Acting Series):** The same performance characteristics, but in a design that can be mounted directly onto a drum.<\/p>\n
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.<\/p>\n
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.<\/p>","protected":false},"excerpt":{"rendered":"
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