💧 Malawi Pro 0.75HP Pool Pump | Professional Self-Priming Circulation Pump

Your reliable, energy-efficient solution for medium-sized swimming pools – engineered for performance, built to last

📋 Product Overview

The Malawi Pro 0.75HP is a professional-grade self-priming pool pump designed for demanding aquatic environments. Built with the latest generation thermoplastic body construction, this mid-range powerhouse delivers exceptional performance while maintaining outstanding energy efficiency.

Engineered as a direct replacement for the popular Sta-Rite 5P2R pump series, the Malawi Pro offers seamless retrofit capability without compromising on quality. The integrated pre-filter system protects the hydraulic components from debris damage, extending pump life and reducing maintenance requirements.

With IP-55 motor protection and superior resistance to high humidity and elevated temperatures, this pump thrives in challenging poolside environments where lesser equipment fails. Whether you’re upgrading an existing installation or specifying new equipment, the Malawi Pro 0.75HP represents the perfect balance of reliability, efficiency, and value.

⭐ Key Features

✅ Advanced Thermoplastic Construction – Latest-generation materials provide exceptional durability, corrosion resistance, and longevity in harsh pool environments

✅ Powerful Self-Priming Capability – Efficient priming system ensures reliable startup every time, even after extended periods of inactivity

✅ Integrated Pre-Filter Protection – Built-in debris protection system safeguards hydraulic components from foreign bodies, preventing damage and extending pump life

✅ IP-55 Motor Protection – Professional-grade ingress protection shields the motor from dust and water jets, ensuring reliable operation in exposed locations

✅ High Humidity & Temperature Tolerance – Specially adapted motors withstand hot atmospheres and elevated moisture levels common in pool plant rooms

✅ Direct Sta-Rite 5P2R Replacement – Drop-in compatibility with existing Sta-Rite installations eliminates costly pipework modifications

✅ Low-Noise Operation – Engineered for quiet running, making it ideal for residential installations where noise levels matter

✅ Universal Plumbing Connections – Standard 1½” connections (38mm) ensure easy integration with existing pipework systems

✅ Accessible Maintenance Design – User-friendly construction allows simple access for filter cleaning and routine servicing

✅ Salt Chlorination Compatible – Fully suitable for use with saltwater chlorination systems without accelerated corrosion

🔧 Technical Specifications

Specification	Detail
Model	Malawi Pro / Adapt Pro ST
Power Rating	0.75 HP (¾ CV)
Electrical Supply	Single Phase 230V
Maximum Head	14 metres
Motor Speed	2,802 RPM
Nominal Flow Rate	11 m³/hr
Flow at 10m Head	10 m³/hr
Nominal Head	10 metres
Pre-filter Capacity	3 litres
Protection Class	IP-55
Connection Size	1½” (38mm)
Body Material	Advanced Thermoplastic
Dimension A (Length)	550 mm
Dimension B (Width)	230 mm
Dimension C (Height)	265 mm
Inlet/Outlet Diameter (D)	1½”
Dimension E	388 mm
Dimension F	246 mm
Dimension G	332 mm
Dimension H	142 mm
Dimension I	254 mm
Starting System	Self-Priming
Environmental Rating	High Humidity Resistant

💰 Usage Costs & Running Expenses

Understanding the true cost of pool pump operation helps you make informed decisions. Here’s a detailed breakdown of what you can expect to pay running the Malawi Pro 0.75HP.

📊 Annual Running Cost Calculation

Power Consumption:

• Motor Rating: 0.75 HP = approximately 0.56 kW electrical input

Current UK Energy Prices (Q4 2025):

• Residential Rate: £0.2635 per kWh (Ofgem Price Cap)
• Commercial Rate: £0.25 – £0.27 per kWh (typical business tariff)

🏊 Residential Pool Usage Scenario

Typical Summer Season Operation:

Parameter	Value
Daily Operation	8 hours
Season Length	180 days (May-October)
Total Annual Hours	1,440 hours
Power Consumption	0.56 kW
Energy Rate	£0.2635/kWh

Calculation:

• Annual Energy Usage: 0.56 kW × 1,440 hours = 806.4 kWh
• ✅ Annual Running Cost: 806.4 kWh × £0.2635 = £212.49
• 💵 Monthly Average (6-month season): £35.41

♨️ Extended Season / Heated Pool Scenario

Year-Round Operation (Heated Pool):

Parameter	Value
Daily Operation	10 hours
Annual Operation	365 days
Total Annual Hours	3,650 hours
Power Consumption	0.56 kW
Energy Rate	£0.2635/kWh

Calculation:

• Annual Energy Usage: 0.56 kW × 3,650 hours = 2,044 kWh
• ✅ Annual Running Cost: 2,044 kWh × £0.2635 = £538.59
• 💵 Monthly Average: £44.88

🏢 Commercial Pool Usage Scenario

Hotel/Leisure Centre Operation:

Parameter	Value
Daily Operation	12 hours
Annual Operation	365 days
Total Annual Hours	4,380 hours
Power Consumption	0.56 kW
Energy Rate	£0.26/kWh (commercial)

Calculation:

• Annual Energy Usage: 0.56 kW × 4,380 hours = 2,452.8 kWh
• ✅ Annual Running Cost: 2,452.8 kWh × £0.26 = £637.73
• 💵 Monthly Average: £53.14

⚡ Energy Efficiency Comparison

The Malawi Pro 0.75HP offers excellent efficiency compared to older pump technologies:

Pump Type	Power (kW)	Annual Cost*	Difference
❌ Older 1HP Single Speed	0.75 kW	£284.17	–
✅ Malawi Pro 0.75HP	0.56 kW	£212.49	💰 Save £71.68/year

*Based on 1,440 hours annual operation at £0.2635/kWh

🎯 Real World Examples & Applications

🏊 Medium-Sized Residential Pools

Ideal Application: Private swimming pools up to 50m³ capacity

The Malawi Pro 0.75HP delivers the perfect flow rate for typical domestic pools, providing a complete water turnover every 4-5 hours. The quiet operation makes it suitable for gardens where noise from plant rooms could disturb neighbours or outdoor living spaces.

Typical Installation: Above-ground or in-ground pools with standard sand filtration, paired with automatic chlorinators or salt chlorination systems.

🔄 Sta-Rite 5P2R Replacement Projects

Ideal Application: Direct retrofit for failing or inefficient Sta-Rite pumps

The dimensional compatibility of the Malawi Pro means existing pipework, mounting positions, and electrical supplies require no modification. This dramatically reduces installation time and cost, making it the economical choice for pool refurbishment projects.

Typical Installation: Existing pool plant rooms with Sta-Rite equipment, commercial pool renovations, equipment upgrades in strata-managed properties.

🛁 Spa & Hot Tub Circulation

Ideal Application: Commercial spa facilities and large domestic hot tubs

The robust construction and humidity resistance make the Malawi Pro suitable for indoor spa environments where condensation and chemical exposure challenge standard equipment. The self-priming capability ensures reliable operation even when the pump is positioned above water level.

Typical Installation: Day spas, hotel wellness facilities, luxury residential spa installations.

🌊 Water Features & Fountains

Ideal Application: Ornamental ponds, water features, and fountain circulation

The integrated pre-filter protects the pump from leaves, debris, and organic matter common in outdoor water features. The corrosion-resistant thermoplastic construction handles the challenging conditions found in pond and fountain applications.

Typical Installation: Garden water features, commercial fountain displays, koi ponds requiring supplementary filtration.

🏢 Small Commercial Installations

Ideal Application: Holiday let pools, small hotel pools, gym/spa facilities

For commercial operators managing smaller pools, the Malawi Pro offers the reliability needed for demanding daily operation without the higher running costs of oversized equipment. The 2-year comprehensive warranty provides peace of mind for business applications.

Typical Installation: Boutique hotels, Airbnb properties with pools, small fitness centres, therapy pools.

💡 Cost Savings Examples

📍 Scenario 1: Upgrading from Older Sta-Rite Equipment

Situation: Replacing a 15-year-old Sta-Rite 5P2R pump with worn seals and reduced efficiency

Factor	Old Pump	Malawi Pro
Estimated Power Draw	0.85 kW (reduced efficiency)	0.56 kW
Annual Operation	1,440 hours	1,440 hours
Annual Energy Use	1,224 kWh	806.4 kWh
❌ Annual Cost	£322.52	–
✅ Annual Cost	–	£212.49
💰 Annual Saving	–	£110.03

📈 5-Year Savings: £550.15 ⏱️ Typical Payback Period: 3-4 years on energy savings alone

📍 Scenario 2: Commercial Pool Operator Upgrade

Situation: Small hotel pool running 12 hours daily, replacing oversized 1.5HP pump

Factor	Oversized 1.5HP	Malawi Pro 0.75HP
Power Consumption	1.1 kW	0.56 kW
Annual Operation	4,380 hours	4,380 hours
Annual Energy Use	4,818 kWh	2,452.8 kWh
❌ Annual Cost (£0.26/kWh)	£1,252.68	–
✅ Annual Cost (£0.26/kWh)	–	£637.73
💰 Annual Saving	–	£614.95

📈 5-Year Savings: £3,074.75 ⏱️ Payback Period: Under 1 year

Note: Assumes pool size is appropriate for 0.75HP pump. Always verify flow rate requirements before downsizing.

📍 Scenario 3: Seasonal Pool Running Cost Comparison

Situation: Comparing total ownership costs over a typical pump lifespan

Cost Factor	Budget Pump	Malawi Pro
Purchase Price	£250	£350 (est.)
Expected Lifespan	5 years	8+ years
Annual Energy Cost	£280	£212
💷 10-Year Total	£3,050	£2,470
💰 Lifetime Saving	–	£580

Based on seasonal operation, includes one replacement of budget pump

📥 Downloads & Resources

Access all the technical documentation you need for specification, installation, and maintenance:

📄 Technical Datasheet (Adapt Pro ST Series) – Complete specifications, performance curves, and dimensional drawings for the full pump range including 0.75HP model Download PDF

🏆 Why Choose the Malawi Pro 0.75HP?

✅ Proven Reliability – Built using the same engineering principles as the industry-leading Adapt Pro ST series, backed by extensive field testing in demanding pool environments

✅ 2-Year Comprehensive Warranty – Full coverage on all components plus 1-year warranty on consumables, demonstrating manufacturer confidence in product quality

✅ Genuine Sta-Rite Replacement – Designed specifically to retrofit existing Sta-Rite 5P2R installations, eliminating expensive pipework modifications and reducing installation time

✅ Professional-Grade Protection – IP-55 rated motors with enhanced humidity and temperature resistance ensure reliable operation in harsh poolside conditions

✅ Energy-Efficient Operation – Modern motor design and optimised hydraulics deliver significant running cost savings compared to older pump technologies

✅ UK Stock & Support – Available for immediate dispatch from UK warehouses with expert technical support from the Parts4Tubs team

🛒 Why Buy From Parts4Tubs?

✅ Specialist Pool & Spa Expertise – Decades of experience in aquatic equipment means we understand your application and can recommend the right solution

✅ Competitive Pricing – Direct relationships with manufacturers allow us to offer professional-grade equipment at excellent prices

✅ Fast UK Delivery – In-stock items dispatched promptly for quick delivery to your door

✅ Technical Support – Our knowledgeable team can assist with sizing queries, installation questions, and troubleshooting

✅ Full Manufacturer Warranty – All products sold with complete manufacturer backing and warranty support

✅ Easy Returns – Hassle-free returns policy if the product doesn’t meet your requirements

✨ Summary

The Malawi Pro 0.75HP Pool Pump represents the ideal choice for pool owners and professionals seeking a reliable, efficient, and cost-effective circulation solution. With its advanced thermoplastic construction, integrated pre-filter protection, and direct Sta-Rite replacement capability, this pump delivers professional performance without the premium price tag. Backed by a comprehensive 2-year warranty and offering potential annual energy savings of £70-£600+ depending on your application, the Malawi Pro is the smart investment for any medium-sized pool installation.

Order today and experience the difference that quality engineering makes to your pool operation.