Speck Impeller SuperPro 40 / EasyFit 45 / Profi 48 / Profi-MK 44

Introduction

As a retailer of hot tub spare parts, I’m excited to present this premium-grade Speck impeller designed for high-capacity circulation applications. This precision-engineered component represents the pinnacle of German engineering excellence, specifically manufactured for Speck’s most demanding pump series including the SuperPro 40, EasyFit 45, Profi 48, and revolutionary Profi-MK 44 models. This impeller delivers professional-grade performance for large-scale residential pools, commercial spas, and institutional aquatic facilities.

Product Overview

This high-performance impeller serves large-capacity applications, specifically designed for pools ranging from 90-210 cubic meters (approximately 24,000-55,000 gallons). The enhanced capacity designation reflects the sophisticated engineering required for demanding commercial and institutional installations where reliability and performance are paramount. This impeller continues Speck’s legendary tradition of reliability and efficiency that has made BADU pumps the industry benchmark for over 80 years.

Advanced Engineering Excellence

German Precision Manufacturing

Manufactured to exacting German engineering standards, this impeller incorporates decades of hydraulic design expertise and advanced materials science. The result is a component that delivers reliable service in the most demanding aquatic environments, from high-volume residential installations to commercial facilities requiring continuous operation.

Superior Hydraulic Design

Through elaborate flow studies and comprehensive testing, Speck engineers have designed new, highly efficient hydraulics for this impeller. The advanced blade geometry achieves significantly higher capacities than previous ranges while maintaining exceptional energy efficiency. This optimization makes the impeller extremely efficient for large-volume applications.

Multi-Series Compatibility

SuperPro 40 Applications

The SuperPro 40 designation represents optimized flow characteristics specifically engineered for high-capacity applications. Flow rate Q in m³/h44 with Total head H in m WS8, delivering superior hydraulic efficiency through carefully calculated blade geometry that ensures optimal water circulation while minimizing energy consumption.

EasyFit 45 Universal Compatibility

The EasyFit series is renowned for its installation flexibility, making pump replacement remarkably straightforward. With the BADU EasyFit the often time-consuming task of installing a new circulation pump into an existing filter unit is a thing of the past. The BADU EasyFit fits almost every unit, regardless of the manufacturer: 6 adaptable connection sets provide inlet and outlet connections which are compatible with varying pipe dimensions and connection options.

Profi 48 Premium Performance

Swimming pool pumps with consistently high quality optics for the pump houisng and motor block provide an exclusive product design. Through elaborate flow studies and tests, we were able to design new, highly efficient hydraulics. Thus we can acheive significantly higher capacities than with previous ranges, making this range extremely efficient. The Profi 48 series represents the pinnacle of conventional mechanical seal technology.

Profi-MK 44 Revolutionary Technology

The first sealless swimming pool pump with magnetic coupling instead of a mechanical seal. The motor performance is transmitted, contactless and wear-free, via a magnetic coupling and through the can to the impeller. The pump has a maintenance-free construction and cools itself by means of a unique circulation system. This groundbreaking technology eliminates the most common failure point in traditional pumps.

Technical Excellence and Innovation

Advanced Materials Construction

Constructed from high-grade, recyclable materials specifically engineered for demanding aquatic environments. The impeller features excellent corrosion resistance and can withstand pool water with salt concentrations up to 0.5% (5 g/l), making it suitable for both traditional chlorinated pools and saltwater systems.

Temperature and Chemical Resistance

Designed to withstand temperatures up to 175°F (79°C) while maintaining structural integrity. The advanced material composition provides exceptional resistance to UV degradation and chemical exposure, ensuring long-lasting performance even in harsh operating conditions.

Magnetic Coupling Technology (Profi-MK 44)

The revolutionary magnetic coupling system in the Profi-MK 44 eliminates mechanical seal wear, providing truly maintenance-free operation. This innovative design ensures contactless power transmission while maintaining complete electrical separation between the motor and pool water.

Performance Characteristics

High-Capacity Flow Rates

This impeller is engineered to handle substantial water volumes efficiently, with flow rates optimized for large residential and commercial applications. The precise blade angles and spacing create optimal centrifugal force for maximum hydraulic efficiency.

Energy Efficiency Leadership

Despite its high-capacity design, this impeller maintains Speck’s reputation for energy efficiency. The advanced hydraulic design minimizes turbulence and energy waste, contributing to reduced operational costs in demanding applications.

Professional-Grade Reliability

Every pump is 100% performance tested before leaving the factory, ensuring consistent quality and performance standards. This comprehensive testing regimen becomes even more critical for high-capacity applications where performance variations can significantly impact system operation.

Installation and Service Requirements

Professional Installation Recommended

Products in the BADU Profi series are only available via specialist retailers. Their high quality and technical demands require specialist knowledge for the planning and installation. The sophisticated engineering of this impeller warrants professional installation to ensure optimal performance.

Maintenance Considerations

The Profi-MK 44 variant offers maintenance-free operation through its magnetic coupling design, while conventional mechanical seal versions require standard impeller maintenance protocols. Regular inspection and performance monitoring ensure optimal operation and prevent costly system failures.

Electrical Safety Features

Motor/pump shaft has no contact with the pool water, providing complete electrical separation. This safety feature is particularly important in commercial and institutional applications where electrical safety standards are stringent.

Environmental Responsibility

The impeller’s enhanced durability extends service life significantly, reducing replacement frequency and material waste in demanding applications. Constructed from 100% recyclable materials, supporting environmental responsibility without compromising performance characteristics.

Application Range and Sizing

Large Residential Pools

Perfect for substantial residential installations requiring dependable circulation performance. The high-capacity design handles the demands of large pools with multiple features like waterfalls, spas, and extensive plumbing systems.

Commercial and Institutional Facilities

Ideal for commercial spas, community pools, and institutional aquatic facilities where continuous operation and reliable performance are essential. The robust construction withstands the demands of high-usage environments.

Pool Size Specifications

Pool size in m³90 – 210, representing the ideal range for this high-capacity impeller. This sizing covers everything from large residential pools to medium-sized commercial installations.

Technical Specifications

Specification	Details
Compatible Models	SuperPro 40, EasyFit 45, Profi 48, Profi-MK 44
Weight	0.3 Kilograms
Length	0.1 Meters
Width	0.1 Meters
Height	0.1 Meters
Volume	0.001 Cubic Meters
Flow Rate	44 m³/h (typical)
Total Head	8 m WS (typical)
Pool Size Range	90-210 cubic meters (24,000-55,000 gallons)
Material	High-grade recyclable plastic with advanced additives
Temperature Resistance	Up to 175°F (79°C)
Salt Water Compatibility	Up to 0.5% (5 g/l) salt concentration
Motor Performance	2.20 kW (P2) typical
Installation Position	Max 3m above or below water level
Part Number/SKU	6482240223

Performance Monitoring Guidelines

For high-capacity applications, monitor these critical performance indicators:

• Flow Rate Consistency: Maintain optimal circulation for large water volumes
• Energy Consumption: Track power usage to ensure efficiency standards
• System Pressure: Monitor head pressure for optimal hydraulic performance
• Temperature Stability: Ensure proper cooling and thermal management
• Vibration Levels: Check for smooth, balanced operation

Signs Requiring Professional Assessment

Due to the sophisticated nature of these pump systems, professional evaluation is recommended when experiencing:

• Reduced Circulation Performance: Noticeable decrease in water movement
• Increased Energy Consumption: Higher than normal power usage
• Unusual Operating Sounds: Changes in pump acoustics
• System Pressure Variations: Fluctuations in head pressure readings
• Temperature Anomalies: Overheating or unusual thermal patterns

Why Choose This Premium Speck Impeller

This high-capacity Speck impeller represents the perfect balance between enhanced performance and proven reliability, delivering professional-grade circulation for the most demanding pool and spa applications. With Speck’s 80 years of expertise in pump manufacturing and continuous innovation in hydraulic design, this impeller sets the standard for large-scale aquatic circulation systems.

The combination of German engineering precision, advanced materials science, revolutionary magnetic coupling technology (in MK variants), and optimized hydraulic design ensures this impeller will provide years of reliable service while contributing to the overall efficiency and performance of your high-capacity aquatic system.

Category

Speck