Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)

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Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
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  • Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)
  • Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)
  • Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)
  • Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)
  • Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)
  • Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)
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  • Overview
  • Product Description
  • Components and materials
  • Performance curves
  • Product Parameters
  • Product Line
  • Detailed Photos
Overview

Basic Info.

Model NO.
HRS-EA-C
Max.Capacity
<50 L/min
Driving Type
Motor
Material
Cast Iron
Structure
Single-stage Pump
Assembly
Booster Pump
Power
Electric
Start Up
Electric Pump
Type
Shield Pump
Application
Shield Pump
Industry
Domestic
Media
Air Pump
Performance
Automatic Pump
Theory
Electromagnetic Pump
Pump Power
22-120W
Rated Flow
1.6-3.5m3/H
Rated Head
2-6m
Pump Body
Cast Iron
Transport Package
Wooden Box
Specification
small
Trademark
EDWIN
Origin
China

Packaging & Delivery

Package Size
20.00cm * 10.00cm * 10.00cm
Package Gross Weight
3.000kg

Product Description

Product Description

Description : 

When discussing a "Quiet Domestic Smart Recirculation Pump" that is described as a "Shielding Pump" with "variable frequency adaptive" features, aiming for quiet and efficient operation, we're delving into an advanced piece of technology designed for modern home heating and cooling systems. Let's break down the key components and benefits of such a pump to understand its significance and functionality better.

Key features : 
1. Quiet Operation

One of the primary features of this kind of pump is its quiet operation. This is crucial in a domestic setting where noise can be a significant disturbance. Manufacturers achieve quiet operation through various means, including:

  • Advanced Motor Design: Utilizing brushless DC motors that inherently produce less noise.
  • Vibration Damping: Implementing vibration-absorbing materials and techniques to minimize the transmission of any operational vibrations to the surrounding structure.
  • Acoustic Insulation: Encasing the pump in materials that absorb or block the transmission of sound.

2. Smart Recirculation

Smart recirculation refers to the pump's ability to automatically adjust its operation based on real-time demand or pre-defined schedules. This capability ensures that hot water is available when needed without the constant running of the pump, leading to:

  • Energy Efficiency: By operating only when necessary, it significantly reduces energy consumption.
  • Water Conservation: It minimizes the waste of water that typically occurs while waiting for hot water to reach the tap.

3. Shielding Pump Technology

A shielding pump, also known as a canned rotor pump, has its motor encased in a can (shield) that separates it from the pumped fluid. This design offers several advantages:

  • Leak Prevention: Since the motor is completely enclosed, there's a reduced risk of leakage, enhancing safety, especially when dealing with hot water systems.
  • Longevity and Reliability: The separation protects the motor from potential damage caused by the fluid, extending the pump's life.

4. Variable Frequency Adaptive

Variable frequency drive (VFD) technology allows the pump to adjust its speed based on the demand. This adaptability not only contributes to energy efficiency but also enhances the system's responsiveness and performance by:

  • Adapting to System Needs: Automatically adjusting flow rates to match usage patterns or specific heating/cooling requirements.
  • Reducing Wear and Tear: By operating at lower speeds when demand is low, the pump experiences less mechanical stress, further improving its lifespan.

5. Efficiency and Environmental Impact

Combining these features results in a pump that is not only quiet and efficient but also has a positive environmental impact by reducing energy and water consumption. This aligns with global efforts towards sustainability and energy conservation.
 

Components and materials

Components : 

Components Material
Pump body Cast iron
Impeller PES
Bearing Ceramic
Shaft Ceramic
Motor International class H high temperature copper wire

 

Operation interface : 
Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)

 
Performance curves
Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)

 

Product Parameters

Technical Data :

Model Power Max. Head Max. Flow Max Current Rated Head Rated Flow
(W) (m) (m³/h) (A) (m) (m³/h)
HRS25/4EA-C3 22 4 3 0.18 2 1.8
HRS25/4EA-C8 22 4 3 0.18 2 1.6
HRS32/4EA-C8 22 4 3 0.18 2 1.6
HRS25/5EA-C3 32 5 3.4 0.25 2 2.5
HRS25/5EA-C8 32 5 3.4 0.25 2 2.2
HRS32/5EA-C8 32 5 3.4 0.25 2 2.2
HRS25/6EA-C3 45 6 3.7 0.34 3 2.5
HRS25/6EA-C8 45 6 3.7 0.34 3 2.2
HRS32/6EA-C8 45 6 3.7 0.34 3 2.2
HRS25/7EA-C3 52 7 4 0.39 3 2.8
HRS25/7EA-C8 52 7 4 0.39 3 2.5
HRS32/7EA-C8 52 7 4 0.39 3 2.5
HRS25/8EA-C3 63 8 5.2 0.48 4 2.8
HRS25/8EA-C8 63 8 5.2 0.48 4 3.1
HRS25/9EA-C3 90 9 5.4 0.68 5 3.2
HRS25/9EA-C8 90 9 5.4 0.68 5 3.2
HRS25/10EA-C3 100 10 5.7 0.75 6 2.9
HRS25/10EA-C8 100 10 5.7 0.75 6 3.1
HRS25/12EA-C3 120 12 6.1 0.85 6 3.3
HRS25/12EA-C8 120 12 6.1 0.85 6 3.5
HRS32/8EA-C8 63 8 5.2 0.48 4 3.1
HRS32/9EA-C8 90 9 5.4 0.68 5 3.2
HRS32/10EA-C8 100 10 5.7 0.75 6 3.1
HRS32/12EA-C8 120 12 6.1 0.85 6 3.5
 
Product Line

Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)

Detailed Photos

Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)Eco Quiet Domestic Shielding Smart Recirculation Pump (HRS-EA-C)

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