This detailed description presents the Gartec NP1129 part number, 5:1 ratio, double-acting pneumatic drum pump, specifically designed for fluid transfer from 200-liter barrels. This robust and efficient pump offers an ideal solution for industrial environments, workshops, and service areas where reliable and high-performance fluid handling is required.
The NP1129 model belongs to the Gartec series of pneumatic pumps, offering outstanding performance and durability. The 5:1 compression ratio allows the pump to effectively lift even more viscous materials, while the double-acting operation ensures continuous and smooth flow.
Main Advantages:
High Flow Rate: Up to 20 liters/minute capacity for fast and efficient transfer.
Double-Acting Operation: Continuous, pulsation-free fluid delivery.
Robust Construction: Designed to withstand harsh industrial environments.
Wide Compatibility: Ideal for transferring new oils.
This pump is excellently suited for handling fluids of various viscosities, especially in the following cases:
New Oil: Ideal for dosing lubricants.
Grease: Provides adequate performance for thicker materials.
AdBlue: Compatible with safe transfer of AdBlue (urea solution).
Water
Antifreeze (Antifreeze)
Hydrocarbons
Cleaners
Windshield washer
The pump is pneumatically driven, meaning it operates on compressed air, making it safe for use in potentially explosive environments where the use of electrical equipment is not recommended.
The precise technical specifications of the NP1129 pump ensure reliable performance within the specified ranges.
| Parameter | Value | Unit of Measure | Note |
|---|---|---|---|
| Part number | NP1129 | – | Gartec Identifier |
| Flow rate | 20 | l/min | Maximum Capacity |
| Working pressure | 4 / 58 – 8 / 116 | bar/PSI | Air inlet pressure range |
| Compression ratio | 5:1 | – | Fivefold multiplication of air pressure on the fluid outlet pressure |
| Noise Level (Noisiness) | 79 | dB | Noise level during operation |
| Air consumed (Air consumed) | 340 | l/min | Compressed Air Requirement |
| Inlet connection (Inlet air connection) | 1/4″ | inch | External threaded connection for air supply |
| Outlet Connection (Outlet connection) | 1/2 „M | inch | Internal threaded connection for the outlet tubing |
| Suction tube size (Fishing size) | Diameter x length | 42 / 940 | mm |
| Weight | 8.7 | kg | Net Weight |
| Packaging Size (Packaging) | 150x150x1400 | mm | Box Dimensions |
The pump's suction tube (immersion tube) has specific dimensions that ensure proper fit into standard 200-liter barrels:
Diameter: 42 mm
Hossz: 940 mm
This dimension is optimized to ensure proximity to the bottom of the drum for maximum fluid suction.
The NP1129 functions as a bung pump, meaning it can be mounted directly onto the top of a 200-liter drum. Stable mounting is crucial for safe operation.
Recommended Accessories:
For maximum efficiency and safe operation, Gartec recommends the use of the following accessories:
Pressure Regulator: Precise regulation of the inlet air pressure is essential to ensure the optimal performance and lifespan of the pump.
Securing Ring Nut (Ring nut for securing pumps to drums – Model NV9006): This special securing ring nut (Ø42 mm) ensures that the pump is firmly attached to the drum neck, preventing movement caused by vibration.
The Gartec 5:1 double-acting bung pump (NP1129) is a reliable, high-performance pneumatic solution ideal for the efficient transfer of more viscous but clean fluids, such as new oils, from 200-liter storage containers. With a flow rate of 20 l/min and a 5:1 pressure ratio, this equipment significantly speeds up maintenance and refueling processes in industrial and service environments. Strict technical specifications and recommended accessories ensure long-term, trouble-free operation.
