The Leitenberger Manual Transfer Pump (HAP 21_LR) is a robust and reliable device specifically designed for the precise pumping of various fluids, such as oils, and non-flammable and non-aggressive, corrosion-free media. As a result of outstanding quality German engineering, this pump offers an ideal solution for service and maintenance tasks, especially in cooling systems and lubricant handling.
The HAP 21_LR model is made of aluminum, which guarantees a long service life and easy handling. The pump's design allows it to draw fluid directly from a canister or tank and deliver it to the desired location (e.g., an oil sump or a cooling compressor).
This manual transfer pump features several functions that facilitate and make the work safer:
Aluminum Construction: The pump body is made of durable aluminum, which resists corrosion and ensures long-term reliability.
Canister Securing Union Nut: The special union nut allows for a tight and sealed securing of the pump to the canister. This feature ensures that the pump remains on the tank until it is completely emptied, minimizing the risk of leakage and handling time.
Adjustable Height: The pump length is adjustable (between 400 mm and 700 mm), thus flexibly adapting to tanks and canisters of different sizes.
High Pressure Capability: The maximum achievable pressure is 30 bar, which provides sufficient power to move more viscous oils or media that are harder to pump.
Efficient Suction Performance: It can transfer approximately 400 ml of fluid per stroke, enabling fast and efficient work.
Universal Connection: The pump features a 1/4 SAE standard connection, made of brass for outstanding durability.
The table below details the specifications of the Leitenberger HAP 21_LR manual transfer pump:
| Parameter | Value | Note |
|---|---|---|
| Part number | HAP 21_LR | Hand Transfilling Pump |
| Construction | Alu | Lightweight and durable construction |
| Maximum Pressure | 30 bar | Suitable for high pressure |
| Pumped Volume | 400 ml / stroke | Stroke Volume |
| Connection Type | 1/4 SAE | Brass Connecting Elements |
| Length (Minimum) | 400 mm | Adjustable length |
| Length (Maximum) | 700 mm | Adjustable length |
| Stroke (Hub) | ca. 270 mm | Total piston stroke length |
| Diameter | Ø 25 mm | Outer diameter of the pump body |
| Add-on | Can retaining nut | For sealed mounting |
| Suitable Media | Oils, non-flammable, non-aggressive, non-corrosive liquids | Wide range of usability |
The HAP 21_LR pump can be excellently used in the following areas:
Refrigeration technology: Precise transfer of coolants (certain types) or compressor lubricating oils during maintenance.
Lubricant Handling: Direct filling of oils of various viscosities into machines, vehicles, or industrial equipment.
General Service: Any situation where liquid needs to be transferred safely and efficiently from a tank, especially when filling closed systems.
This Leitenberger hand pump carries the guarantee of „Made in Germany” quality, ensuring reliable operation for industrial environments requiring precise measurement and control.
