Leo 2ACm Centrifugal pumps with two impellers are among the pumps that are extensively used in various applications. The number 2 at the beginning of the series indicates the presence of two impellers in the pump, which plays a fundamental role in increasing its efficiency and application. As a specialist provider in the field of pumping equipment, Famco offers various models of LEO 2ACM pumps in single-phase or three-phase versions. These pumps are capable of pumping water with a maximum flow rate of 1.2 to 15 m3 /h and a delivery head of up to 82 meters. In the following, we will examine the specialized details of this pump. The advantages and wide applications of this product, its detailed technical specifications, and its pricing are among the things that we will discuss in the following text. If you are also looking for more information and making a decision to buy these advanced pumps, stay with us.
Selling Leo 2ACm Two Stage Centrifugal Pump
The Leo 2ACm two-stage centrifugal pump is one of the dual impeller pumps, providing increased delivery head compared to single-impeller pumps. Its primary application lies in boosting water pressure in areas experiencing low-pressure issues. The electric motor of the domestic water pump draws electrical energy from the source and converts it into kinetic energy. Subsequently, the pump impeller initiates rotation through this kinetic energy, significantly enhancing the water pressure as it passes through. Furthermore, centrifugal pumps employing more than one impeller have the capability to achieve greater head than single-impeller centrifugal pumps with similar power. This feature positions it as an excellent choice for locations with low water pressure. Famco offers a range of models, and by reviewing the price list on this page, you can select the most suitable one for your needs.
Leo 2ACm Two Stage Centrifugal Pump Specifications
The Leo 2ACm double impeller water pump offers a broad range of models and capacities, reaching up to 5.5 HP. Notably, the use of copper as the winding material for its electromotors contributes to the enhanced efficiency and durability of the pump. Featuring discharge sizes ranging from ¼ to 1 inch and its applicability for buildings spanning 3 to 6 stories with 4 to 18 units, Leo 2ACm has emerged as a top-tier option. The variable weight of the pump, falling within the range of 16 to 52 kg, facilitates the selection of an appropriate model tailored to the specific needs of each user.
| MODEL | DN1 | DN2 | L | L1 | H | H1 | W | W1 |
| 2ACm75 | 1.25” | 1” | 336 | 72 | 231 | 100 | 181 | 145 |
| 2ACm110 | 1.5” | 379 | 71 | 225 | 93 | 200 | 162 | |
| 2ACm150 | 400 | 80 | 262 | 112 | 225 | 185 | ||
| 2ACm150H | ||||||||
| 2AC220 | ||||||||
| 2ACm300H | 1.25” | 480 | 63 | 311 | 132 | 281 | 234 | |
| 2AC300H | ||||||||
| 2AC400H |
Leo 2ACm Two Stage Centrifugal Pump Performance Curve
Leo 2ACm Two Stage Centrifugal Pump Material
The pump’s outer casing, which serves as an external cover, is crafted from cast iron. This material not only shields the pump’s internal components but also imparts the requisite strength and hardness to endure diverse conditions. The impeller of the pump is constructed from brass. Functioning as a pivotal component within the pump’s structure, the impeller plays a crucial role in fluid movement and pressure enhancement. The utilization of brass as the impeller material, in addition to its robust mechanical properties, contributes to the improved efficiency and overall application of the pump. Furthermore, the pump’s shaft is fabricated from steel. Serving as the primary linkage between the motor and the propeller, the steel shaft enhances the system’s durability and stability. This amalgamation of materials equips Leo 2ACm pump with the capability to operate with high efficiency and resilience across diverse conditions.
| No. | Part | Material |
| 1 | Drain Plug | HPb59-1 |
| 2 | Pump body | HT 200 |
| 3 | Gasket | NBR |
| 4 | Gasket | AISI 304/Brass HT200 |
| 5 | Bracket Cover | AISI 304 |
| 6 | Mechanical seal | Carbon/Ceramic |
| 7 | Support | HT 200 |
| 8 | Oil Seal | |
| 9 | Bearing | |
| 10 | Rotor | |
| 1 | Stator | |
| 12 | Rear cover | ZL 102 |
| 13 | Fan | PP |
| 14 | Fan Cover | PP |
| 15 | Terminal Board | PC |
| 16 | Capacitor | |
| 17 | Terminal Box | ABS |
Hydraulic Specifications of Leo 2ACm Pump
Leo 2ACM two impeller water pump, featuring a versatile flow rate ranging from 1.2 to 15 m3/h , offers the flexibility to meet varying water volume requirements in different environments. Moreover, with a maximum height of 82 meters, it possesses the capability to generate the necessary pressure for efficiently transferring water over extended distances. The pump’s outlet opening, is available in variable sizes from 1¼ to 1 inch, ensures adaptability in both usage and water transfer to diverse locations. Additionally, boasting a maximum suction depth of 8 meters, this pump excels in drawing water from lower elevations. Regarding fluid temperature, the pump is designed to operate within a range of 0 to 40°C, enabling its functionality across a broad spectrum of temperature conditions. Furthermore, with its preference for clean fluids—devoid of solids, abrasives, non-viscous, non-crystalline, and chemically neutral—Leo 2ACM two-impeller water pump stands out as a reliable and efficient tool for water transfer under various conditions.
| PUMP MODEL
|
Q(m³/h) | 0 | 1.2 | 1.8 | 2.4 | 3 | 3.6 | 4.2 | 2.8 | 5.4 | 6 | 6.6 | 7.2 | 8.4 | 9.6 | 10.8 | 12 | 15 | |
| Single Phase | Single Phase | Q(l/min) | 0 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 140 | 160 | 180 | 220 | 250 |
| 2ACm75 | 2AC75 | H(m) | 45 | 42.
5 |
40 | 37 | 33.5 | 28.5 | 23 | 15 | – | – | – | – | – | – | – | – | – |
| 2ACm110 | 2AC110 | 47 | 46 | 45 | 44 | 43 | 41.5 | 40 | 38 | 35.5 | 33 | 30.5 | 28 | 22 | – | – | – | – | |
| 2ACm150 | 2AC150 | 57.5 | 55.5 | 54.5 | 52 | 50.5 | 49 | 47 | 44.5 | 41.5 | 38.5 | 35 | 28 | 20 | – | – | – | ||
| 2ACm150H | 2AC150H | 63.5 | 60.5 | 58.5 | 56.5 | 54 | 51.5 | 48.5 | 45 | 41 | 37.5 | 33.5 | 29 | – | – | – | – | – | |
| – | 2AC220 | 65 | 63 | 62 | 61 | 59.5 | 58 | 56 | 54 | 51.5 | 49 | 46 | 43 | 36 | 38.5 | 20.5 | – | – | |
| 2ACm300H | – | 65 | – | – | 62 | 61 | 60 | 59 | 58 | 56.5 | 55 | 53.5 | 52.5 | 48.5 | 44.5 | 40 | 35 | 21 | |
| – | 2AC300H | 70 | – | – | 67 | 66 | 65 | 64 | 63 | 62 | 61 | 59.5 | 59 | 55.5 | 52 | 49 | 45 | 33 | |
| – | 2AC400H | 82 | – | – | 79.5 | 78.5 | 77.5 | 76.5 | 75.5 | 74.5 | 73.5 | 72 | 71 | 67.5 | 64.5 | 61 | 57 | 45.5 | |
Leo 2ACm Two Stage Centrifugal Pump Motor Specification
The electric motor associated with 2ACM two-impeller water pump is an important and outstanding component in this pumping system, which exhibits distinctive features. The power of this electric motor, varying from 0.75 to 4 kw, allows users to choose a model with the proper power according to different needs and environmental conditions. In addition, this electric motor, having an IP X4 motor protection class, shows high flexibility against water and foreign particles. This feature serves as a testament to the motor’s strength and longevity in various environmental conditions. Insulation class F indicates the capacity of the electric motor to provide optimal performance over a wide range of temperature conditions. Finally, in terms of input power, the electric motor offers the option of using a single-phase input at 1 x 220 V – 50 Hz or a three-phase input at 3 x 380 V – 50 Hz.
| PUMP MODEL | POWER | ||
| Single Phase | Three Phase | kW | HP |
| 2ACm75 | 2AC75 | 0.75 | 1.0 |
| 2ACm110 | 2AC110 | 1.1 | 1.5 |
| 2ACm150 | 2AC150 | 1.5 | 2 |
| 2ACm150H | 2AC150H | 1.5 | 2 |
| – | 2AC220 | 2.2 | 3 |
| 2ACm300H | 2AC300H | 3 | 4 |
| – | 2AC400H | 4 | 5.5 |
Advantages of Leo 2ACm Two Stage Centrifugal Pump
The pump is recognized as a centrifugal pump with two impellers, enhancing its efficiency in water pumping and the capacity to boost water pressure. This attribute holds particular significance in regions facing water pressure deficits or necessitating pressure augmentation in irrigation and residential water supply systems. Additional advantages include:
• Low energy consumption, minimal noise, and compact dimensions
• Elevated water discharge suitable for domestic, gardening, and industrial applications
• Integrated heating, ventilation Certainly, this pump boasts additional advantages. If you are considering a purchase, feel free to reach out to Famco support for more detailed information on the compelling reasons behind choosing this pump.
Leo 2ACm Two Stage Centrifugal Pump Price
When considering the purchase of a Leo 2ACm two stage centrifugal pump, it’s important to know that its price is influenced by several key factors. These factors include the pump’s ability to handle water pressure, its head and flow rate capabilities, the power of its motor, and the prevailing world market rates. The cost may fluctuate based on factors such as supply chain challenges, demand variations in different regions, and other global market conditions. For the most accurate and up-to-date pricing information, it is advisable to consult directly with Famco support.