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Flow Balancing ValveBack to Accessories (ALL)Pump High Efficiency 1 1/4"
Pump High Efficiency 1"

Pump High Efficiency 1"

$349.00

  • Power: 230V ~ 50/60Hz (4W ~ 65W)
  • Liquid Temperature: 35.6°F ~ 230°F (+2°C ~ +110°C)
  • Ambient Temperature: 32°F ~ 104°F (0°C ~ +40°C)
  • Efficiency: EEI ≤ 0.20 (ECM Permanent Magnet Motor)
  • Max Pressure: 10 bar (1.0 MPa)
  • Structure: Compact pump body + 1" NPT stainless steel flange unions
  • Operating Modes: Auto + Proportional Pressure + Constant Pressure + Fixed Speed + Night Setback
  • Controller: Integrated PCB with LED Display + External PWM Signal control
  • Display Data: Real-time Power (W), Flow rate ($m^3/h$), and Speed (RPM)
  • Protection: Electronic Locked-rotor + Overvoltage/Undervoltage safety system
  • Thermal Capacity: 0-40KW (Single pump) or up to 95KW (Series connection)
  • Installation: 130mm port-to-port distance with horizontal shaft mounting

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Features
Specs
Reviews/Q&A
Manual

Pump High Efficiency 1"

  • High Energy Efficiency

    Utilizes an advanced ECM permanent magnet motor that consumes up to 85% less electricity with an EEI ≤ 0.20.

  • Intelligent Operating Modes

    Offers versatile settings including Auto, Proportional Pressure, Constant Pressure, and Night Setback for optimal system performance.

  • Real-Time LED Display

    Features an integrated screen that monitors and displays live data for power consumption (watts), flow rate, and RPM.

  • Robust Construction

    Built for longevity with high-quality components and includes 1" NPT stainless steel flange unions for secure connections.

  • External PWM Control

    Supports external pulse width modulation (PWM) signals, allowing the pump to be controlled by external heating or cooling controllers.

  • Compact & Easy Installation

    Designed with a small footprint and plug-and-play simplicity, making it ideal for tight spaces in boilers or HVAC systems.

Advanced Safety Protection

The pump features intelligent electronic protection against locked-rotor conditions and overvoltage or undervoltage fluctuations, ensuring the motor remains safe during electrical or mechanical faults.

Scalable Flow Capacity

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For systems requiring higher output, two pumps can be installed in series to effectively double the flow rate, making it compatible with larger Apollo, Uni, and Phoenix heating units.

Ultra-Quiet Operation

Engineered for residential comfort, the pump operates with minimal noise and vibration, provided the minimum intake pressure is maintained to prevent gas etching and bearing damage.

Dynamic HVAC Integration

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Specifically designed for diverse heating applications including ground heating mixed water systems, air energy circulation, and micro combined heat and power (CHP) systems.

Customer video reviews

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  • It is wonderful, we finally made it work. I have to say that Allan and Jesus are wonderful.
    ★★★★★

    Jocelyne,

    A Happy Customer
  • The quality is very impressive! Don't over pay for other brands. Allen, Jesus and the MBtek team are very helpful both before and after the sale. Thank you for the great experience guys.
    ★★★★★

    Todd,

    A Happy Customer
  • Product arrived well packed, and undamaged.
    Customer service was great! Very helpful over the phone. Looking forward to doing more business in the future.
    ★★★★★

    Greg,

    A Happy Customer

Frequently asked questions

Where can I find a dealer?

You can speak directly with one of our sales agents via phone, email or text message for more information.

Who will install my heat pump?

Mbtek does not complete the installation. Any HVAC professional will be able to install your purchase. If you require assistance finding one, we are here to help.

Find Installer

Where can I find parts?

Here We have spare parts ready to ship the following business day.

When will I receive my unit?

As soon as the unit is in stock, we will book the shipment following business day. The availability (or ETA) of a specific unit is mentioned on the top of each product page. Depending on your location, delivery can take anywhere from 3 to 12 days

Do I have to pay customs fees if my unit is coming from another country?

No. We take responsibility for these charges.

Are your products shipped in the U.S. or Canada?

It varies for each product. However, we have warehouses in Pennsylvania (U.S.), Alberta (CAN), and Quebec (CAN).

What is the product warranty?

The compressor includes a 5-year warranty.

Need an installer?

We made it easy for you.

Please note that listed installers are independent contractors and not employees of MBTek.
They are skilled professionals familiar with our products and capable of efficient installation.

Any Questions?

Reach out to us

Technical Specifications

Basic Information:

Feature Specification
Model SPM-A Series (e.g., SPM25-6-130A)
Inlet / Outlet Diameter 1" (25mm)
Max. Head 6 meters
Max. Flow Rate 44 GPM (approx. 3.2 m³/h)
Energy Efficiency Index (EEI) ≤ 0.20
Voltage / Frequency 230V, 50/60Hz
Power Consumption 4W - 65W
Max. System Pressure 10 bar (1.0 MPa)
Liquid Temperature Range +2ºC to +110ºC (+35.6ºF to +230ºF)
Ambient Temperature 0ºC to +40ºC
Insulation Class F
Motor Type High-efficiency ECM (Permanent Magnet)
Control Signal PWM (External control available)
Operating Modes AUTO, Proportional Pressure, Constant Pressure, Constant Speed, Night Setback

Advanced & Auxiliary Technical Specifications:

Category Technical Feature Detailed Specification / Requirement
Regulatory Compliance Energy Efficiency ErP Directive (2009/125/EC)
Environmental Standards RoHS II Directive (2011/65/EU)
Wiring Configuration Power Cable (3-core) Brown: Live (L) / Blue: Neutral (N) / Yellow-Green: Earth (PE)
PWM Signal Cable Black: GND / Red: Signal Input / Yellow: Signal Output
Cavitation Prevention Min. Intake @ 85ºC 0.5 meters (0.049 bar)
Min. Intake @ 90ºC 2.8 meters (0.27 bar)
Min. Intake @ 110ºC 11.0 meters (1.08 bar)
Internal Construction Rotor Assembly Permanent magnet rotor with stainless steel can assembly
Sealing System High-resistance control box sealing with flat gaskets
Control Unit Integrated PCB with frequency conversion electronics
Operational Safety Electronic Protection Locked-rotor protection and dry-run resistance
Voltage Faults Automatic Overvoltage and Undervoltage shutdown
Installation Limits Installation Orientation Motor shaft must be strictly horizontal
Media Compatibility Pure water only (not for medical or chemical use)
Scalability Thermal Capacity (Single) Suitable for systems up to 40KW
Thermal Capacity (Series) Suitable for systems up to 95KW (2x Pumps)

Reviews

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Technical & User Manuals

This documentation covers many of the topics of interest to end-users and maintenance staff. For any additional inquiries, contact us.

Pump High Efficiency 1" Manual

Pump High Efficiency 1" Technical Specification

Technical & User Certifications

This documentation covers many of the topics of interest to end-users and maintenance staff. For any additional inquiries, contact us.

Single Room Energy Recovery Ventilator (ERV) Certification
Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
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