🔋 Waterco TurboFlo 4.00 HP 3 Phase Pump

Commercial-Grade Three-Phase Power Delivering 45+ m³/hr Flow – The Ultimate TurboFlo for High-Demand Installations 🏛️

📋 Product Overview

The Waterco TurboFlo 4.00 HP 3 Phase represents the flagship of the TurboFlo range—a commercial-grade circulation pump engineered for the most demanding pool installations. With a powerful 3.10 kW three-phase motor generating an exceptional 45.36 m³/hr flow rate at 8m head, this pump delivers the serious circulation capacity that large commercial pools, leisure centres, and substantial private installations require.

Three-phase motor technology provides significant advantages over single-phase equivalents. The balanced power delivery results in smoother operation, reduced vibration, lower current draw per phase (just 5.7A), and typically 10–15% better energy efficiency. For facilities with three-phase supply already available, the TurboFlo 4.00 HP offers the most cost-effective high-volume circulation solution.

Like all TurboFlo models, the 4.00 HP features Waterco’s innovative adjustable wet end with five configuration positions, enabling flexible installation regardless of existing pipework arrangements. The hydraulically optimised impeller and diffuser design maximises flow output while minimising energy consumption—critical for commercial operations where pumps run extended hours.

Built for professional applications with a glass-filled thermoplastic body, premium 316 stainless steel mechanical seal assembly, and IP55-rated motor with thermal overload protection, the TurboFlo 4.00 HP delivers the reliability and longevity that commercial operators demand. When maximum performance and efficiency matter, this is the pump professionals choose.

⭐ Key Features

✅ Powerful 4.00 HP Three-Phase Motor – 3.10 kW output delivers exceptional 45.36 m³/hr flow at 8m head, the highest capacity in the TurboFlo range

✅ Three-Phase Efficiency Advantage – Balanced power delivery provides smoother operation, reduced vibration, and typically 10–15% better energy efficiency than equivalent single-phase motors

✅ Low Current Draw – Just 5.7 Amps per phase minimises electrical infrastructure requirements and reduces peak demand charges

✅ Commercial-Grade Construction – Engineered for extended daily operation in demanding professional environments

✅ Hydraulically Optimised Design – Precision impeller and diffuser maximise flow output while minimising energy waste

✅ 5-Position Adjustable Wet End – Configure outlet orientation to match any plumbing arrangement, simplifying installation and replacements

✅ Premium 316 Stainless Steel Mechanical Seal – High-grade carbon/graphite seal with corrosion-resistant spring assembly for leak-free commercial operation

✅ Glass-Filled Noryl Impeller & Diffuser – Advanced materials deliver superior chemical resistance and dimensional stability under continuous load

✅ Heavy-Duty Thermoplastic Pump Body – Single-piece glass-filled construction handles demanding commercial duty cycles

✅ IP55 Weather-Protected Motor – 431-grade stainless steel shaft, fan cooling, and thermal overload protection for all-weather reliability

✅ Super-Quiet Operation – Advanced engineering minimises noise despite powerful output

✅ 50mm Quick-Connect Unions Included – 2″/63mm half unions for straightforward professional installation

🔧 Technical Specifications

Specification	Value
Model	TurboFlo 400
Product Code	14 97 241 340
Motor Power	4.00 HP / 3.10 kW
Phase	Three Phase
Voltage	380–420V
Frequency	50Hz
Current Draw	5.7 Amps (per phase)
Motor Speed	2860 RPM
Flow Rate @ 8m Head	45.36 m³/hr
Inlet/Outlet Size	50mm / 2″
Connection Type	Quick-connect barrel unions for UPVC pipe
Total Length	508mm
Weight	24 kg
Dimensions (L×W×H)	500mm × 260mm × 360mm
IP Rating	IP55
Impeller Material	Glass-filled Noryl
Diffuser Material	Glass-filled Noryl
Pump Body	Single-piece glass-filled thermoplastic
Motor Shaft	431 grade stainless steel
Mechanical Seal	High-grade carbon/graphite with 316 SS spring
Wet End Warranty	1 Year (Commercial)
Motor Warranty	1 Year (Commercial)
Seal Warranty	1 Year (Commercial)

---

💰 Usage Costs & Running Expenses

Understanding operating costs is essential for commercial budgeting and ROI calculations. Here’s a comprehensive breakdown of what the TurboFlo 4.00 HP 3 Phase will cost to run.

📊 Annual Running Cost Calculation

Base Parameters:

• Power consumption: 3.10 kW
• Current UK electricity rate: £0.2635 per kWh (Ofgem Price Cap, Q4 2025)
• Commercial rates may vary: typically £0.24–£0.28 per kWh

---

🏊 Scenario 1: Seasonal Commercial Pool (April–October)

Holiday parks, outdoor lidos, and seasonal leisure facilities.

Calculation:

• Daily runtime: 12 hours
• Operating season: 210 days (April–October)
• Annual operating hours: 12 × 210 = 2,520 hours
• Energy consumption: 3.10 kW × 2,520 hours = 7,812 kWh
• ✅ Annual running cost: 7,812 × £0.2635 = £2,058.46

💵 Monthly cost during season: approximately £294

♨️ Scenario 2: Year-Round Indoor Commercial Pool

Hotels, health clubs, leisure centres, and indoor facilities operating continuously.

Calculation:

• Daily runtime: 14 hours
• Operating days: 365 days
• Annual operating hours: 14 × 365 = 5,110 hours
• Energy consumption: 3.10 kW × 5,110 hours = 15,841 kWh
• ✅ Annual running cost: 15,841 × £0.2635 = £4,174.10

💷 Monthly cost: approximately £348

🏢 Scenario 3: High-Demand Commercial Installation

Large leisure centres, school pools, and facilities with extended operating hours.

Calculation:

• Daily runtime: 16 hours
• Operating days: 365 days
• Annual operating hours: 16 × 365 = 5,840 hours
• Energy consumption: 3.10 kW × 5,840 hours = 18,104 kWh
• ✅ Annual running cost: 18,104 × £0.2635 = £4,770.40

💰 Monthly cost: approximately £398

⚡ Three-Phase Efficiency: TurboFlo 4.00 HP vs Single-Phase Alternatives

Three-phase motors typically operate 10–15% more efficiently than single-phase equivalents. Here’s the real-world impact:

Pump Configuration	Rated Power	Effective Draw*	Annual Hours	Annual kWh	Annual Cost
✅ TurboFlo 4.00 HP (3-phase)	3.10 kW	3.10 kW	5,110	15,841	£4,174.10
❌ Equivalent 4.0 HP (1-phase)	3.50 kW	3.50 kW	5,110	17,885	£4,712.69
❌ Budget 4.0 HP (3-phase)	3.40 kW	3.40 kW	5,110	17,374	£4,578.05
❌ Old inefficient 4.0 HP	3.80 kW	3.80 kW	5,110	19,418	£5,116.64

*Effective draw accounts for motor efficiency differences

💸 Annual savings vs single-phase equivalent: £538.59 💸 Annual savings vs old inefficient pump: £942.54

📈 Complete TurboFlo Range Comparison

Model	Phase	Power	Flow @ 8m	Annual Cost*	Best Application
TurboFlo 2.00 HP	Single	1.50 kW	29.04 m³/hr	£474.30	Medium residential
TurboFlo 2.50 HP	Single	1.70 kW	33.30 m³/hr	£537.54	Large residential
TurboFlo 3.00 HP	Single	2.10 kW	40.02 m³/hr	£664.02	Large/heated residential
TurboFlo 4.00 HP	Three	3.10 kW	45.36 m³/hr	£980.04	Commercial

*Based on 1,200 hours annual operation (seasonal residential) at £0.2635/kWh

The 4.00 HP three-phase model is ideal when:

• Pool volume exceeds 100,000 litres
• Three-phase electrical supply is available
• Extended daily operating hours are required
• Maximum energy efficiency is critical for budgeting
• Commercial warranty and reliability are essential

🎯 Real World Applications

🏨 Hotel & Resort Pools

The TurboFlo 4.00 HP provides the reliable, high-volume circulation that hospitality venues demand. With 45.36 m³/hr flow, even substantial resort pools maintain crystal-clear water quality throughout peak guest seasons. The quiet operation ensures poolside ambiance isn’t compromised.

🏋️ Health Club & Gym Facilities

Fitness centre pools experience high bather loads and extended operating hours. The three-phase motor’s efficiency and durability make it ideal for facilities where pumps run 14+ hours daily, year-round.

🏫 School & University Pools

Educational facilities require dependable equipment that operates reliably throughout term times with minimal maintenance. The TurboFlo’s commercial warranty and proven construction meet institutional procurement requirements.

🎢 Holiday Parks & Caravan Sites

Seasonal commercial pools serving hundreds of guests need pumps that deliver consistent performance throughout busy summer periods. The adjustable wet end simplifies installation in varied plant room configurations.

🏊‍♂️ Leisure Centres & Public Pools

Municipal and public leisure facilities demand equipment meeting commercial specifications. The TurboFlo 4.00 HP delivers the flow rates and reliability required for high-usage public installations.

🏠 Large Private Estates

Substantial residential pools on properties with existing three-phase supply benefit from the efficiency and performance advantages of three-phase technology. The TurboFlo 4.00 HP provides commercial-grade circulation at residential scale.

🔄 Commercial Pump Replacement

When existing commercial pumps fail, the TurboFlo’s adjustable wet end enables straightforward replacement without extensive pipework modifications—minimising downtime and installation costs.

💡 Cost Savings Examples

📍 Scenario: Replacing an Ageing Commercial Pump (10+ Years Old)

Older commercial pumps often consume 20–30% more electricity than modern equivalents due to worn components and motor degradation.

Example comparison:

• ❌ Aged pump measured draw: approximately 3.80 kW
• ✅ New TurboFlo 4.00 HP: 3.10 kW (rated)
• Commercial operation: 14 hours/day × 365 days = 5,110 hours annually

Annual energy consumption:

• ❌ Old pump: 3.80 kW × 5,110 = 19,418 kWh = £5,116.64
• ✅ TurboFlo: 3.10 kW × 5,110 = 15,841 kWh = £4,174.10

💰 Annual saving: £942.54

📈 5-year savings: £4,712.70

⏱️ Payback period: approximately 13 months (based on pump price of £1,006.98)

📍 Scenario: Upgrading from Single-Phase to Three-Phase

Facilities with three-phase supply available but currently using single-phase pumps can achieve significant efficiency gains.

Example comparison:

• ❌ Single-phase 4.0 HP equivalent: 3.50 kW (typical)
• ✅ TurboFlo 4.00 HP 3-phase: 3.10 kW
• Year-round operation: 14 hours/day × 365 days = 5,110 hours

Annual energy consumption:

• ❌ Single-phase: 3.50 kW × 5,110 = 17,885 kWh = £4,712.69
• ✅ Three-phase TurboFlo: 3.10 kW × 5,110 = 15,841 kWh = £4,174.10

💰 Annual saving: £538.59

📈 5-year savings: £2,692.95

⏱️ Payback period: under 2 years

📍 Scenario: Right-Sizing from Oversized 5.5 HP Pump

Commercial installations sometimes inherit oversized pumps. Downsizing to correct capacity delivers identical performance with substantial savings.

Example comparison:

• ❌ Oversized 5.5 HP pump: 4.20 kW
• ✅ Right-sized TurboFlo 4.00 HP: 3.10 kW
• High-demand facility: 16 hours/day × 365 days = 5,840 hours

Annual energy consumption:

• ❌ 5.5 HP pump: 4.20 kW × 5,840 = 24,528 kWh = £6,463.13
• ✅ TurboFlo: 3.10 kW × 5,840 = 18,104 kWh = £4,770.40

💰 Annual saving: £1,692.73

📈 3-year savings: £5,078.19

⏱️ Payback period: under 8 months

📍 Scenario: Budget vs Quality Equipment Over 5 Years

Budget commercial pumps sacrifice efficiency for lower purchase prices. The total cost of ownership tells a different story.

5-year comparison (14 hours/day, 365 days/year = 5,110 hours annually):

Factor	Budget 4.0 HP	TurboFlo 4.00 HP
Purchase price	£750	£1,006.98
Power consumption	3.40 kW	3.10 kW
Annual energy cost	£4,578.05	£4,174.10
5-year energy cost	£22,890.25	£20,870.50
5-year total cost	£23,640.25	£21,877.48

💷 5-year saving with TurboFlo: £1,762.77

📥 Downloads & Resources

📄 Waterco TurboFlo Technical Datasheet – Complete specifications, dimensional drawings, and performance flow curves for all TurboFlo models including the 4.00 HP 3-phase (PDF)

🏆 Why Choose the Waterco TurboFlo 4.00 HP 3 Phase?

✅ Maximum TurboFlo Performance – 45.36 m³/hr flow rate at 8m head delivers the highest capacity in the entire range for demanding commercial applications

✅ Three-Phase Efficiency – Balanced power delivery provides 10–15% better energy efficiency than single-phase equivalents, reducing operating costs significantly

✅ Low Current Draw – Just 5.7A per phase minimises electrical infrastructure requirements and peak demand charges

✅ Commercial-Grade Durability – Engineered for extended daily operation with premium materials and construction throughout

✅ Versatile Installation – Five adjustable wet end positions accommodate any plumbing configuration, simplifying replacements and new installations

✅ Premium Build Quality – Glass-filled thermoplastic body, 316 stainless steel seals, and IP55-rated motor ensure long service life

✅ Whisper-Quiet Running – Advanced engineering delivers remarkably quiet operation despite powerful output

✅ Proven Commercial Reliability – Waterco’s global reputation means dependable performance in demanding professional environments

🛡️ Why Buy From Parts4Tubs?

✅ Genuine Waterco Equipment – Authentic manufacturer products with full commercial warranty coverage, never grey imports or refurbished units

✅ Commercial Expertise – Our technical team understands commercial pool requirements and can advise on optimal pump selection

✅ Competitive Trade Pricing – Professional-level prices available to all customers without trade accounts or memberships

✅ Rapid UK Delivery – In-stock items dispatched promptly with reliable nationwide courier service

✅ Commercial Account Options – Volume pricing and account facilities available for trade customers and facility managers

✅ Straightforward Returns – Hassle-free process if products don’t meet your requirements

✨ Summary

The Waterco TurboFlo 4.00 HP 3 Phase Pump is the ultimate choice for commercial pools, leisure facilities, and large private installations demanding maximum circulation performance. With an exceptional 45.36 m³/hr flow rate, three-phase efficiency delivering 10–15% energy savings versus single-phase alternatives, and commercial-grade construction throughout, this pump handles pools up to 150,000+ litres with professional reliability. Annual running costs from approximately £2,058 for seasonal commercial use, combined with potential savings of £540–£1,690+ versus less efficient alternatives, deliver compelling return on investment for facility managers and commercial operators.