Overview of Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump
The Ebara 3DP 50-125/2.2 is a heavy-duty centrifugal pump constructed with cast iron for durability. It’s designed to handle clean water and can withstand temperatures up to 90°C (194°F) for most applications. This pump features a closed-type impeller made of AISI 304 stainless steel, offering efficient and reliable performance.
A key advantage of the 3DP 50-125/2.2 is its back pull-out design. This allows for easy maintenance and repairs without disassembling the entire pump or piping system. The motor, coupling, bracket, and impeller can all be removed for service, minimizing downtime. Additionally, the pump utilizes a mechanical seal that can be adapted with various materials to suit different liquids and operating conditions.
You can check the specification of Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump on this page.
How does Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump work?
- Motor Activation: When the pump is turned on, electricity energizes the motor, causing its shaft to rotate.
- Impeller Rotation: The motor shaft is connected to a closed-type impeller inside the pump housing. As the shaft spins, the impeller rotates as well.
- Liquid Intake: The impeller blades are designed to create centrifugal force as they rotate. This force pushes the liquid in the pump housing outwards, away from the impeller. As a result, liquid gets drawn in through the inlet of the pump housing.
- Pressure Increase: The key function of the impeller is to accelerate the incoming liquid. The volute casing, a spiral-shaped chamber surrounding the impeller, further directs and converts this increased velocity into higher pressure.
- Liquid Discharge: The high-pressure liquid is channeled through the volute casing towards the discharge port of the pump. This pressurized liquid exits the pump and travels onwards to its destination in the plumbing system.
Exclusive features and benefits of Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump
The Ebara 3DP 50-125/2.2 centrifugal pump doesn’t have features exclusive to this particular model compared to other pumps in the 3DP series. However, it does boast some key advantages that contribute to its overall functionality and user-friendliness:
- Cast-iron construction: This material provides superior durability and resistance to corrosion, making the pump suitable for tough environments.
- Back pull-out design: This innovative design allows for simplified maintenance. By removing the backplate, the motor, coupling, bracket, and impeller can all be accessed without disassembling the entire pump or piping system. This significantly reduces downtime for servicing and repairs.
- Adaptable mechanical seal: The pump utilizes a mechanical seal that can be configured with various materials to suit different liquids and operating conditions. This versatility allows the pump to handle a wider range of applications.
- AISI 304 stainless steel impeller: This impeller material offers a good balance of efficiency, reliability, and corrosion resistance, making it suitable for clean water applications.
Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump installation and usage
To install Ebara 3DP 40-200/11 pump:
- Site Preparation: Ensure a stable, level base and adequate space for maintenance.
- Foundation: Install a concrete or steel foundation to support the pump and avoid vibrations.
- Alignment: Align the pump shaft with the motor shaft to avoid misalignment issues.
- Piping: Connect inlet and outlet pipes using proper gaskets and ensure no strain is placed on the pump flanges.
- Priming: Fill the pump casing with liquid to eliminate air and avoid damage.
- Electrical Connections: Verify correct wiring and grounding per the manufacturer’s instructions.
- Check Valves: Ensure check valves are in place and functioning correctly.
- Start-Up: Gradually start the pump, check for leaks, and verify operational parameters.
Usage:
The Ebara 3DP 50-125/2.2 Cast-Iron Centrifugal Pump is used for general water transfer, irrigation, and industrial applications. Its design makes it suitable for pumping clean water in various settings, including residential, commercial, and light industrial environments.
Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump components
This type of Ebara pumps typically consists of the following components:
- Pump Casing: Houses and protects internal components.
- Impeller: Rotates to generate flow and pressure.
- Pump Shaft: Transfers rotational energy from the motor to the impeller.
- Mechanical Seal: Prevents leakage between the shaft and casing.
- Suction and Discharge Flanges: Connects the pump to the piping system.
- Bearing Assembly: Supports the pump shaft and ensures smooth operation.
- Volute Chamber: Directs flow from the impeller to the discharge.
- Wear Ring: Reduces wear between the impeller and volute.
- Bracket: Supports the motor and pump assembly.
Important tips for buying Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump
Here are some important tips for buying an Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump:
- Liquid type: Ensure the pump is suitable for clean water. While it can handle temperatures up to 90°C, verify if you have any specific temperature requirements.
- Flow rate and head pressure: These specifications determine the pump’s capacity to move a certain amount of liquid (flow rate) against a specific pressure (head pressure). Consult your project requirements or a professional to determine the correct pump size.
- Power supply: The standard model operates on 50Hz, but 60Hz versions are available upon request. Make sure you know your power supply type.
- Consider future maintenance: The back pull-out design simplifies maintenance, but ensure you have the tools and space to perform necessary service tasks.
- Purchase from a reputable supplier: Look for authorized Ebara distributors or trusted pump vendors to ensure authenticity and access to warranties.
- Ask about warranties and guarantees: Understand the warranty coverage offered by the seller and Ebara.
- Price comparison: Get quotes from multiple vendors to compare pricing and potentially negotiate a better deal. You can check Ebara 3DP Pumps price on Famcocorp website
You can buy Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump online from Famcocorp.
Ebara 3DP 50-125/2.2 Cast-iron Centrifugal Pump Price List
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