Speck Resort 40 Impeller – 121mm Diameter, 12.5mm Blade Width

Enhanced Commercial Performance Component

As a retailer of hot tub spare parts, I understand that the impeller represents the performance heart of any commercial pump system. This genuine Speck Resort 40 impeller embodies precision German engineering designed to deliver reliable, high-capacity performance in demanding commercial pool applications. With its optimised 121mm diameter and carefully engineered 12.5mm blade width, this impeller provides the enhanced flow capacity and pressure characteristics that define the Resort 40’s position as a premium mid-range commercial pump.

Advanced Centrifugal Technology

The impeller serves as the critical energy conversion component, transforming the 2.20kW motor’s mechanical power into the kinetic energy required for commercial pool circulation. This Resort 40 impeller is specifically engineered to work within the pump’s enhanced hydraulic parameters, delivering the increased flow rates and pressures that commercial facilities demand while maintaining exceptional efficiency.

Technical Specifications

Specification	Details
Diameter	121mm
Blade Width (b)	12.5mm
Compatibility	Speck Resort 40
Power Rating	Optimised for 2.20kW motor
Construction Type	Closed impeller design
Material	High-grade engineered thermoplastic
Blade Configuration	Backward-curved vanes
Eye Design	Enhanced inlet geometry
Hub Type	Precision-machined mounting
Flow Pattern	Optimised radial discharge
SKU	6482241193
Category	Speck Pump Components

Enhanced Hydraulic Engineering

Optimised Diameter Specification

The 121mm diameter represents a significant increase over the Resort 30’s 113mm impeller, reflecting the enhanced performance requirements of the 2.20kW motor system. This diameter generates the higher circumferential velocities necessary to achieve the Resort 40’s enhanced flow capacity while maintaining optimal efficiency across the operating range.

Advanced Blade Width Engineering

The 12.5mm blade width is precisely calculated to balance the increased flow capacity requirements with optimal pressure generation characteristics. This dimension directly influences the pump’s ability to generate higher head pressures while maintaining the smooth flow characteristics essential for commercial pool circulation systems.

Enhanced Closed Design

The closed impeller configuration features reinforced shrouds designed to handle the increased hydraulic loads of commercial applications. This design maximises energy transfer efficiency while providing the structural integrity required for continuous commercial operation.

Commercial Performance Characteristics

Enhanced Flow Capacity

The 121mm diameter generates the circumferential velocity required to achieve the Resort 40’s design flow rate of approximately 40 m³/h, suitable for pools in the 200-300 cubic metre range. The increased diameter provides substantially higher flow capacity compared to smaller Resort models.

Superior Pressure Generation

The optimised blade geometry and increased diameter create the enhanced pressure rise necessary to overcome the higher system resistance typical of commercial installations, including larger filtration systems, heating equipment, and elevation changes.

Efficiency Optimisation

The precision-engineered vane angles and advanced hydraulic profiling maximise energy transfer from the rotating impeller to the fluid, ensuring optimal operational efficiency critical for commercial energy management.

Advanced Material Engineering

Commercial-Grade Construction

The high-grade thermoplastic construction is specifically formulated for commercial applications where chemical exposure, operating hours, and mechanical loads exceed residential standards. This material provides exceptional durability under demanding commercial conditions.

Enhanced Chemical Resistance

The advanced polymer formulation provides superior resistance to the full range of commercial pool chemicals, including high-concentration chlorine, bromine, ozone, and aggressive pH adjustment chemicals commonly used in commercial facilities.

Temperature Stability

The material maintains precise dimensional tolerances under the elevated temperatures common in commercial pool equipment rooms and heated water applications, ensuring consistent performance characteristics.

Hydraulic Design Excellence

Advanced Vane Profile

The backward-curved blade design is optimised for the higher flow rates and pressures required in commercial applications. This configuration provides superior efficiency characteristics while minimising noise levels important in commercial environments.

Enhanced Eye Geometry

The inlet design is optimised for the higher suction velocities associated with commercial flow rates, ensuring smooth flow entry with minimal losses and reduced cavitation risk even under demanding suction conditions.

Precision Flow Distribution

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

Commercial System Integration

Resort 40 Optimisation

This impeller is specifically designed for the Resort 40’s 2.20kW motor and 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 2.20kW motor specification, ensuring the motor operates within optimal efficiency parameters while delivering the enhanced performance required for commercial applications.

Commercial Piping Integration

The flow characteristics complement the 90mm connection standard for Resort 40 installations, ensuring smooth integration with commercial-grade plumbing systems and optimal hydraulic performance.

Commercial Application Range

Medium Commercial Facilities

The Resort 40 with this impeller is ideally suited for medium-sized commercial installations including boutique hotels, fitness centers, and institutional facilities requiring reliable, efficient operation.

Multi-Function Support

The enhanced capacity supports simultaneous operation of multiple pool systems including filtration, heating, water features, and chemical dosing systems common in commercial facilities.

Continuous Operation

The robust design supports the continuous operation schedules typical of commercial pool facilities while maintaining consistent performance characteristics.

Installation and Maintenance Excellence

Precision Assembly Requirements

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

Enhanced Dynamic Balancing

Each impeller is precision-balanced to minimise vibration at the higher operating speeds and loads typical of commercial applications, ensuring smooth operation and extended bearing life.

Commercial Maintenance Scheduling

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

Performance Benefits

Enhanced Energy Efficiency

The optimised hydraulic design maximises energy transfer efficiency while achieving the higher flow and pressure requirements of commercial applications, managing operational costs effectively.

Superior Operational Reliability

The robust construction and precision engineering ensure consistent performance under the varying load conditions and continuous operation typical of commercial pool systems.

Commercial Noise Standards

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

Quality Manufacturing Standards

Commercial-Grade Precision

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

Enhanced Material Standards

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

Commercial Performance Testing

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

Commercial Value Proposition

Reduced Operating Costs

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

Predictable Performance

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

Extended Service Life

The combination of commercial-grade materials and precision engineering provides extended service life, reducing replacement frequency and associated facility downtime.

Professional Installation Requirements

Technical Expertise

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

Commercial Service Access

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

System Optimisation

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

Commercial Facility Integration

Energy Management Systems

The efficient operation characteristics support energy management programs commonly required in commercial facilities for cost control and environmental compliance.

Automation Compatibility

The consistent performance characteristics integrate seamlessly with commercial pool automation systems for optimal facility management.

Regulatory Compliance

The reliable performance ensures commercial pools maintain required turnover rates and water quality standards mandated by health regulations.

This Resort 40 impeller represents the essential component for reliable, efficient commercial pool circulation, combining enhanced German engineering with practical design features that ensure superior performance in demanding commercial pool applications where reliability, efficiency, and consistent performance are paramount.