Speck Resort 70 Impeller – 122.5mm Diameter, 20mm Blade Width

Optimised Commercial Performance Component

As a retailer of hot tub spare parts, I understand that the impeller represents the core technology that defines pump performance characteristics. This genuine Speck Resort 70 impeller embodies precision German engineering designed to deliver exceptional performance in demanding commercial pool applications. With its optimised 122.5mm diameter and substantial 20mm blade width, this impeller provides the enhanced flow capacity and pressure characteristics that define the Resort 70’s position as an advanced commercial pump solution perfectly balanced for substantial capacity and efficiency.

Advanced Centrifugal Engineering

The impeller serves as the critical energy conversion component, transforming the 3.00kW motor’s mechanical power into kinetic energy required for substantial commercial pool circulation. This Resort 70 impeller is meticulously engineered to operate within advanced hydraulic parameters, delivering enhanced flow rates and pressures while maintaining exceptional efficiency standards demanded by commercial installations.

Technical Specifications

Specification	Details
Diameter	122.5mm
Blade Width (b)	20mm
Compatibility	Speck Resort 70
Power Rating	Optimised for 3.00kW motor
Construction Type	Advanced closed impeller design
Material	Premium engineered thermoplastic
Blade Configuration	Precision backward-curved vanes
Eye Design	Enhanced inlet geometry
Hub Type	Precision-machined mounting
Flow Pattern	Optimised commercial radial discharge
SKU	6482241203
Category	Speck Premium Components

Advanced Hydraulic Engineering

Optimised Diameter Specification

The 122.5mm diameter is precisely positioned between the Resort 45’s 128mm and Resort 40’s 121mm impellers, reflecting the specific performance requirements of the 3.00kW motor system. This diameter generates optimal circumferential velocities necessary to achieve the Resort 70’s enhanced flow capacity while maintaining superior efficiency across commercial operating ranges.

Enhanced Blade Width Engineering

The substantial 20mm blade width represents a significant increase from smaller Resort models, precisely calculated to handle the enhanced flow capacity requirements while maintaining optimal pressure generation characteristics. This increased blade width enables superior hydraulic performance while ensuring smooth flow characteristics essential for commercial applications.

Advanced Closed Design

The closed impeller configuration features reinforced shrouds specifically engineered to handle the substantial hydraulic loads of the 3.00kW system. This design maximises energy transfer efficiency while providing enhanced structural integrity required for continuous commercial operation.

Superior Performance Characteristics

Enhanced Flow Capacity

The 122.5mm diameter generates substantial circumferential velocity, achieving enhanced design flow rates suitable for pools in the 300-400 cubic metre range. This represents optimised flow performance within the Resort series, ideal for commercial facilities requiring substantial circulation capacity.

Superior Pressure Generation

The optimised blade geometry and substantial diameter create enhanced pressure rise necessary to overcome significant system resistance typical of commercial installations, including high-capacity filtration systems, heating equipment, water features, and elevation changes.

Peak Efficiency Optimisation

The precision-engineered vane angles and advanced hydraulic profiling maximise energy transfer efficiency from the 3.00kW motor, ensuring optimal operational performance critical for commercial facility energy management where efficiency impacts operational costs.

Premium Material Engineering

Commercial-Grade Construction

The premium thermoplastic construction is specifically formulated for demanding commercial applications where chemical exposure, operating hours, and mechanical loads represent elevated standards within commercial pump technology.

Enhanced Chemical Resistance

The advanced polymer formulation provides superior resistance to aggressive commercial pool chemical concentrations, including high-level chlorine, bromine, ozone, and intensive pH adjustment chemicals typical of commercial facilities with sophisticated water treatment systems.

Superior Temperature Stability

The material maintains precise dimensional tolerances under elevated temperatures and thermal cycling common in commercial pool equipment installations, ensuring consistent peak performance characteristics throughout extended operation.

Advanced Hydraulic Design Excellence

Premium Vane Profile Engineering

The backward-curved blade design is optimised for enhanced flow rates and substantial pressures. This configuration provides superior efficiency characteristics while maintaining low noise levels essential for commercial environments where acoustic performance affects guest experience.

Enhanced Eye Geometry

The inlet design is optimised for substantial suction velocities, ensuring smooth flow entry with minimal losses and superior cavitation resistance even under demanding commercial suction conditions typical of commercial installations.

Precision Flow Distribution

The vane configuration ensures optimal flow distribution around the impeller circumference, minimising hydraulic losses while providing exceptionally smooth, vibration-free operation essential for commercial reliability and guest comfort.

Commercial System Integration

Resort 70 Optimisation

This impeller is specifically designed for the Resort 70’s 3.00kW motor and advanced hydraulic system, ensuring perfect performance matching with the pump casing, diffuser, and mechanical seal assembly for optimal commercial operation.

Enhanced Motor Matching

The impeller load characteristics are precisely matched to the 3.00kW motor specification, ensuring the motor operates within optimal efficiency parameters while delivering enhanced performance required for demanding commercial applications.

Premium Piping Integration

The flow characteristics complement the 90mm connection standard optimised for Resort 70 installations, ensuring seamless integration with commercial-grade plumbing systems and superior hydraulic performance.

Commercial Applications

Enhanced Commercial Facilities

The Resort 70 with this impeller is ideally suited for commercial installations including hotels, fitness facilities, educational institutions, and municipal complexes requiring substantial flow performance and reliability.

Multi-Function Support

The enhanced capacity supports simultaneous operation of multiple demanding pool systems including high-rate filtration, heating loads, water features, chemical management systems, and UV disinfection equipment.

Continuous Commercial Operation

The robust design supports demanding continuous operation schedules of commercial facilities while maintaining consistent superior performance characteristics under varying load conditions.

Enhanced Installation and Maintenance

Precision Assembly Standards

The impeller requires exact alignment and enhanced torque specifications during installation to ensure optimal performance and eliminate vibration issues. Professional installation is essential for achieving design performance in commercial applications.

Superior Dynamic Balancing

Each impeller is precision-balanced to minimise vibration at operating speeds and substantial loads, ensuring exceptionally smooth operation and extended bearing life in demanding commercial applications.

Commercial Maintenance Scheduling

The robust construction supports predictable maintenance intervals essential for commercial facility planning, while the design allows comprehensive inspection and cleaning procedures when required.

Superior Performance Benefits

Enhanced Energy Efficiency

The optimised hydraulic design maximises energy transfer efficiency while achieving substantial flow and pressure requirements, managing operational costs effectively for commercial facilities where energy consumption impacts operational budgets.

Premium Operational Reliability

The robust construction and precision engineering ensure consistent performance under demanding load conditions and continuous operation typical of commercial pool systems with high utilisation rates.

Commercial Acoustic Excellence

The advanced design minimises noise levels to meet acoustic requirements of commercial facilities where guest comfort and regulatory compliance are important considerations.

Premium Quality Manufacturing

Enhanced Manufacturing Precision

Each impeller is manufactured to enhanced tolerances using advanced production techniques that ensure consistent hydraulic performance and dimensional accuracy for commercial applications.

Premium Material Standards

The thermoplastic material exceeds requirements for chemical resistance, mechanical strength, and dimensional stability required for demanding commercial pump applications.

Comprehensive Performance Testing

Quality control procedures include enhanced performance testing to ensure each impeller meets stringent specifications required for commercial operation under demanding conditions.

Premium Value Proposition

Optimised Operating Costs

The high-efficiency design minimises energy consumption while achieving enhanced performance levels, providing significant operational savings for commercial facilities over the pump’s extended service life.

Predictable Performance

Consistent manufacturing quality ensures predictable pump performance essential for commercial facility planning and operational budgeting at professional standards.

Extended Service Life

The combination of premium materials and precision engineering provides extended service life, reducing replacement frequency and associated facility downtime in demanding commercial environments.

Professional Installation Excellence

Enhanced Technical Expertise

Proper installation requires advanced understanding of commercial pump hydraulics, enhanced alignment procedures, and specific torque requirements to achieve optimal performance in demanding applications.

Commercial Service Access

The design accommodates comprehensive service access requirements of commercial facilities, allowing thorough inspection and replacement as part of professional maintenance schedules.

System Optimisation Excellence

Professional installation ensures the impeller operates within premium design parameters, maximising efficiency, performance, and service life in demanding commercial applications.

Commercial Facility Integration

Advanced Energy Management

The superior efficiency characteristics support sophisticated energy management programs required in commercial facilities for cost control and environmental compliance at professional standards.

Premium Automation Compatibility

The consistent high-performance characteristics integrate seamlessly with advanced commercial pool automation systems for optimal facility management and operational efficiency.

Enhanced Regulatory Compliance

The reliable superior performance ensures commercial pools maintain required turnover rates and water quality standards that exceed health regulations for public safety.

Blade Width Advantage

Enhanced Flow Handling

The substantial 20mm blade width provides superior flow handling capability compared to narrower blade designs, enabling the pump to maintain efficiency across varying operating conditions typical of commercial facilities.

Pressure Stability

The increased blade width contributes to stable pressure characteristics across the pump’s operating range, important for commercial systems with varying hydraulic demands.

Reduced Cavitation Risk

The wider blade design helps reduce cavitation risk under demanding suction conditions, contributing to extended pump life and consistent performance in commercial applications.

This Resort 70 impeller represents the advanced component for exceptional commercial pool circulation, combining sophisticated German engineering with practical design features that ensure superior performance in demanding commercial pool applications where reliability, efficiency, and consistent enhanced performance are essential for successful facility operations.