CP550S Hurricane Pump 💨 | 5.50hp (4.0kW) Three-Phase Commercial Pool Pump with Pre-Filter

💧 Professional-Grade Power Meets Chemical Resistance – The Perfect Mid-Range Solution for Larger Pools

📋 Product Overview

The CP550S Hurricane Pump represents the sweet spot in Certikin’s renowned commercial pump range – delivering robust 5.50hp (4.0kW) three-phase performance wrapped in a chemically resistant, modern design. This powerhouse combines the reliability of traditional cast iron centrifugal pumps with the versatility and longevity of advanced plastic composite engineering.

Designed specifically for larger residential pools and small-to-medium commercial applications, the CP550S excels where standard pumps struggle. Its 110mm connections handle superior water flow rates up to 120 m³/hr, while the integrated stainless steel pre-filter basket protects your system from debris. Whether you’re managing a luxury private pool, a boutique hotel facility, or a demanding aquatic feature, this flooded suction pump delivers consistent, powerful circulation with minimal maintenance requirements.

The CP550S isn’t just another pool pump – it’s a long-term investment in crystal-clear water quality, energy-efficient operation, and peace of mind backed by Certikin’s commercial-grade engineering standards.

⭐ Key Features

✅ Powerful 5.50hp (4.0kW) Three-Phase Motor – Delivers commercial-grade performance with 9.4 amp efficiency, pumping up to 120 m³/hr for rapid water turnover in larger pools

✅ 110mm Large-Bore Connections – Superior flow capacity compared to standard 50mm or 63mm fittings, reducing friction losses and maximizing circulation efficiency

✅ Integrated 316 Stainless Steel Pre-Filter – Captures debris before it reaches the impeller, extending pump life and reducing maintenance while resisting corrosion in harsh chemical environments

✅ Chemically Resistant Plastic Composite Body – Outlasts traditional cast iron in saltwater and chemically treated pools, eliminating rust and corrosion issues that plague metal pumps

✅ Flooded Suction Design – Operates below water level for enhanced reliability, eliminating priming issues and reducing mechanical seal wear for extended service life

✅ 316 Stainless Steel Shaft – Provides exceptional corrosion resistance and strength, maintaining perfect alignment even after years of continuous operation

✅ Quick-Fit Union Connections – Simplifies installation and maintenance with tool-free disconnection, saving hours of labour time during service

✅ IP55 Protection Rating – Safeguards motor against water jets and dust ingress, making it suitable for demanding outdoor installations and humid pump room environments

✅ Dual Voltage Capability (230/400V) – Offers installation flexibility across different electrical configurations, with alternative voltages available on request

✅ Whisper-Quiet Operation – Plastic composite body dampens vibration and noise compared to cast iron models, ideal for noise-sensitive residential and hospitality environments

🔧 Technical Specifications

Specification	Detail
Model	CP550S (with pre-filter)
Motor Power	5.50hp (4.0kW)
Phase	3-Phase
Voltage	230/400V (alternative voltages on request)
Running Current	9.4 Amps
Connection Size	110mm (inlet and outlet)
Maximum Flow Rate	120 m³/hr
Maximum Head	16 metres
Maximum Water Temperature	40°C
Pump Body Material	Chemical-resistant plastic composite
Shaft Material	316 Stainless Steel
Impeller Material	Plastic (chemical resistant)
Pre-Filter Basket	316 Stainless Steel
Mechanical Seal	ø25mm
Motor Protection	IP55 (water and dust resistant)
Suction Type	Flooded suction (below water level)
Weight (with pre-filter)	52 kg
Dimensions (L×W×H)	840mm × 375mm × 535mm
Special Features	Saltwater compatible, Pre-filter included
Electrical Protection Required	Magneto-thermic protector, 30mA differential
Installation Distance from Pool	Minimum 3.5 metres (per NF C 15-100)

💰 Usage Costs & Running Expenses

📊 Annual Running Cost Calculation

The CP550S operates at 4.0kW, making it essential to understand your long-term energy investment:

Standard Residential Pool Operation 🏊

• Power consumption: 4.0 kW
• Typical usage: 8 hours/day during 6-month season (April-September)
• Annual operating hours: 8 × 180 days = 1,440 hours
• UK energy rate: £0.24 per kWh (average 2024)
• ✅ Annual running cost: 4.0 × 1,440 × £0.24 = £1,382

Extended Season Operation ☀️

• Usage: 10 hours/day for 9 months (heated pool)
• Annual operating hours: 10 × 270 days = 2,700 hours
• ✅ Annual running cost: 4.0 × 2,700 × £0.24 = £2,592

Commercial/Year-Round Operation 🏢

• Usage: 12 hours/day, 365 days
• Annual operating hours: 4,380 hours
• ✅ Annual running cost: 4.0 × 4,380 × £0.24 = £4,205

💸 Cost Comparison vs. Oversized Alternatives

Scenario: Upgrading from an Oversized 7.5HP (5.5kW) Pump

Many pools are equipped with pumps far more powerful than needed. If your 7.5HP pump is doing the job but costing too much:

❌ Old 7.5HP pump annual cost (8 hrs/day, 6 months):

• 5.5 kW × 1,440 hours × £0.24 = £1,901

✅ CP550S annual cost (same usage):

• 4.0 kW × 1,440 hours × £0.24 = £1,382

💷 Annual Saving: £519 ⏱️ 3-Year Saving: £1,557

💡 Energy Efficiency Benefits

Right-Sizing Your Pump Matters ⚡

The CP550S delivers optimal flow rates (88-120 m³/hr) for pools between 80,000-150,000 litres without the energy waste of oversized models.

📈 Compared to running a 10HP pump at lower efficiency:

• ❌ Oversized 10HP running below optimal: ~£2,160/year (8 hrs/day)
• ✅ Correctly sized CP550S: ~£1,382/year
• 💰 Saves £778 annually while maintaining superior water circulation

💵 Variable Speed Comparison Context

While variable speed pumps offer excellent efficiency for pools with changing demands, the CP550S three-phase design provides:

• Lower upfront investment (£700-1,200 less than equivalent variable speed)
• Simple, robust operation with fewer electronic components to fail
• Ideal for commercial applications requiring constant flow rates
• Predictable operating costs for accurate budgeting

For pools requiring 24/7 circulation at consistent speeds, three-phase fixed-speed pumps remain the most reliable and cost-effective solution.

🎯 Real World Examples & Applications

🏊‍♂️ Large Residential Pools (80,000-150,000 Litres)

Perfect for luxury homes with 12m × 6m to 15m × 7m pools. The CP550S handles rapid turnover requirements – cycling a 120,000-litre pool in approximately 16 hours at standard flow rates. Homeowners appreciate the whisper-quiet operation and the saltwater compatibility that eliminates concerns about chlorine corrosion on metal components.

Typical installation: Below-ground pump room, flooded suction from main drain and skimmers, 110mm pipework to sand filter and UV/chlorinator systems. The stainless steel pre-filter basket captures leaves, bugs, and debris before they reach your expensive filter media.

🛁 Spa Facilities & Wellness Centers

Boutique hotels and day spas rely on the CP550S for their medium-sized pools (8m × 4m wellness pools). The IP55-rated motor withstands humid environments where condensation would destroy standard pumps. Quick-fit unions allow rapid maintenance during overnight service windows without disturbing guests.

Performance advantage: Delivers consistent 90-104 m³/hr flow for efficient ozone or UV sanitation systems that require minimum flow rates for effectiveness.

🌊 Water Features & Display Fountains

Landscape architects specify the CP550S for large commercial water features requiring reliable, high-volume circulation. The chemically resistant plastic body handles fountain additives, algaecides, and pH treatments without degradation. The flooded suction design eliminates priming issues after winter shutdowns.

Real-world performance: Successfully powers waterfalls up to 3-4 metres height with flow rates of 90-100 m³/hr, creating impressive displays while maintaining crystal-clear water through continuous filtration.

🏢 Small Commercial Pool Installations

Fitness centers, apartment complexes, and school pools (up to 150,000 litres) benefit from the CP550S’s commercial-grade construction. The three-phase motor delivers consistent performance during high-bather-load periods, while the 316 stainless steel components resist the aggressive chemical regimes required for public pool sanitation.

Maintenance benefit: The large pre-filter basket reduces cleaning frequency compared to smaller pumps, with the stainless steel mesh lasting 5-7 years in typical commercial service.

🔄 Replacement & Upgrade Installations

The CP550S frequently replaces failing cast iron pumps or undersized 3HP models struggling to maintain water quality. The 110mm connections match existing commercial installations, while the compact footprint (840mm length) fits most pump room configurations without modifications.

Upgrade path: Property managers replacing old Sta-Rite Dyna-Glas or Pentair Challenger pumps find the CP550S offers equivalent flow rates with 30% longer service life thanks to superior corrosion resistance.

💡 Cost Savings Examples

📍 Scenario 1: Replacing Aging Cast Iron Pump

Situation: Public pool with corroding 6HP cast iron pump, constantly leaking seals, requiring annual £400 maintenance

❌ Old pump total annual cost:

• Energy: 4.5 kW × 4,380 hrs × £0.24 = £4,730
• Maintenance/repairs: £400
• Total: £5,130/year

✅ CP550S projected annual cost:

• Energy: 4.0 kW × 4,380 hrs × £0.24 = £4,205
• Maintenance: £80 (annual pre-filter cleaning only)
• Total: £4,285/year

💰 Annual Saving: £845 📊 5-Year Saving: £4,225 ⏱️ Payback Period: 14-16 months (assuming £1,200 pump cost difference)

📍 Scenario 2: Right-Sizing from Oversized 10HP Model

Situation: Hotel pool (120,000L) with oversized 10HP pump installed by original contractor, running inefficiently

❌ Current 10HP pump (partial throttling):

• Energy: 7.4 kW × 3,000 hrs × £0.24 = £5,328/year
• Operating below efficiency curve = wasted energy
• Excessive wear from throttled operation

✅ CP550S optimally sized:

• Energy: 4.0 kW × 3,000 hrs × £0.24 = £2,880/year
• Operating at peak efficiency point
• Longer component life from proper loading

💷 Annual Saving: £2,448 💵 3-Year Saving: £7,344 📈 Additional benefit: Extended equipment life, reduced filter backwash frequency due to optimized flow velocity

📍 Scenario 3: Upgrade from Standard Single-Phase 3HP Pump

Situation: Large residential pool owner currently running multiple cycles with undersized 3HP pump to maintain water quality

❌ Current 3HP pump (inadequate flow):

• Energy: 2.2 kW × 2,400 hrs × £0.24 = £1,267/year
• ⚠️ Poor water quality requiring extra chemicals: +£300/year
• Extended run times to compensate for low flow
• Total impact: £1,567/year

✅ CP550S properly sized:

• Energy: 4.0 kW × 1,800 hrs × £0.24 = £1,728/year
• ✅ Optimal water quality, reduced chemical use: -£200 savings
• Shorter run times due to higher flow efficiency
• Net effective cost: £1,528/year

💰 Net saving: £39/year (with significantly better water quality) 🏊 Value benefit: Crystal-clear water in 6 hours vs. 10+ hours, improved swimmer experience

📍 Scenario 4: New Commercial Installation vs. Competitor

Comparison: CP550S vs. typical competitor 5HP commercial pump

❌ Competitor pump:

• Purchase price: £1,450
• Annual energy (4.2 kW): £1,459
• Expected lifespan: 5-7 years
• Cast iron body requires acid washing

✅ CP550S Hurricane:

• Purchase price: £1,295
• Annual energy (4.0 kW): £1,382
• Expected lifespan: 8-10 years
• Plastic body – no corrosion maintenance

💵 First-year total cost advantage: £232 📊 7-year accumulated savings: £694 (energy + maintenance + longer life)

📥 Downloads & Resources

Download comprehensive technical documentation for the CP550S Hurricane Pump:

📄 Hurricane Pump Installation & Maintenance Manual – Complete installation instructions, electrical connection diagrams, safety requirements, troubleshooting guide, and exploded parts diagram (PDF, 1.2MB)

📄 Hurricane Pump Range Brochure – Performance curves, flow rate tables, dimensional drawings, and complete Hurricane range specifications (PDF, 450KB)

All PDF downloads open in a new tab for your convenience

🏆 Why Choose the CP550S Hurricane Pump?

✅ Commercial-Grade Durability at Mid-Range Price – Get professional-specification construction and materials without the premium cost of oversized models. The CP550S delivers 8-10 year service life compared to 5-7 years for standard residential pumps.

✅ Chemically Resistant Design for Long-Term Reliability – Plastic composite body and 316 stainless steel components eliminate the corrosion, pitting, and rust that destroy cast iron pumps. Perfect for saltwater pools, aggressive chemical regimes, and humid environments.

✅ Three-Phase Efficiency Without Complexity – Enjoy the reliability and efficiency of three-phase power without the electronic complications of variable speed drives. Fewer components mean fewer potential failure points and lower long-term maintenance costs.

✅ Perfectly Sized for Larger Pools – Purpose-built for 80,000-150,000 litre pools where standard 3HP pumps struggle and 7.5HP+ models waste energy. The CP550S operates in its sweet spot for maximum efficiency and component longevity.

✅ Pre-Filter Protection Extends Equipment Life – The integrated 316 stainless steel basket catches debris before it damages your impeller, mechanical seal, or filter media. This simple feature can add 2-3 years to your pump’s operational life.

✅ Quick-Fit Maintenance Access – Union connections allow pump removal in minutes without cutting pipework. Service technicians appreciate the time savings, and you’ll appreciate lower labour costs during routine maintenance.

✅ Flooded Suction Reliability – Below-water-level installation eliminates priming issues, reduces mechanical seal stress, and ensures consistent performance. No more losing prime during filter backwash cycles or system maintenance.

✅ Proven Certikin Engineering – Backed by decades of commercial pool equipment experience, Certikin’s Hurricane range represents field-tested reliability. The CP550S benefits from continuous improvements based on real-world commercial installations.

💼 Why Buy From Parts4Tubs?

✅ Genuine Certikin Products – We supply only authentic Hurricane pumps with full manufacturer warranties, not grey imports or refurbished units that could fail prematurely

✅ Expert Technical Support – Our team has decades of pool equipment experience and can help you confirm the CP550S is correctly sized for your specific application

✅ Fast UK Delivery – Stock held in UK warehouses for rapid dispatch, typically 2-3 working days for standard orders

✅ Competitive Trade Pricing – Volume discounts available for installers, property managers, and commercial customers – contact us for trade accounts

✅ Complete Installation Support – Access to full technical documentation, wiring diagrams, and installation guidance to ensure proper setup

✅ Comprehensive Parts Availability – Full spare parts inventory for Hurricane pumps including impellers, seals, baskets, and motor components for future maintenance needs

✨ Summary

The CP550S Hurricane Pump represents the intelligent choice for discerning pool owners and commercial operators who demand reliable, high-volume water circulation without the energy waste of oversized alternatives. With its chemically resistant plastic composite construction, 316 stainless steel components, and proven three-phase motor design, this pump delivers 8-10 years of dependable service in the harshest pool environments.

Whether you’re maintaining a luxury residential pool, operating a boutique hotel spa, or managing a small commercial facility, the CP550S provides the perfect balance of power, efficiency, and longevity. Its 110mm connections handle flow rates up to 120 m³/hr, while the integrated stainless steel pre-filter protects your investment from debris damage. With annual running costs from £1,382 and proven energy savings of £500-800 versus oversized competitors, the CP550S pays for itself while delivering crystal-clear water quality day after day, season after season.

Invest in proven Certikin engineering. Choose the CP550S Hurricane Pump for superior pool performance that lasts.