🌊 Speck Eco Flex 2.2kW 1 Phase Variable Speed Pump

⚡ High-Performance Variable Speed Circulation Pump with Touchpad Control for Large Pools – German Engineering, Maximum Efficiency

📋 Product Overview

The Speck Eco Flex is a highly efficient variable speed circulation pump designed specifically for large swimming pools. Featuring intuitive touchpad operation and advanced motor technology, this German-engineered pump delivers exceptional performance with the flexibility to adjust speed from 600 to 3000 RPM to match your exact requirements.

With a powerful 2.2kW motor achieving an impressive 40m³/hr flow rate at 8 metres head, the Eco Flex handles substantial pool volumes with ease. The monoblock construction with integrated strainer tank creates a compact, reliable unit, while the bellows-type mechanical seal mounted on a plastic shaft protector sleeve ensures complete electrical separation between the motor shaft and pool water – a critical safety feature.

Whether circulating water for daily filtration or running at full power for backwashing, the variable speed capability allows you to match pump output to the task, reducing energy consumption and extending equipment life. The 3-year warranty reflects Speck’s confidence in this premium pump’s long-term reliability.

⭐ Key Features

✅ Variable Speed Control (600-3000 RPM) – Adjust pump speed precisely to match filtration, heating, or backwash requirements, optimising energy use for each task

✅ Intuitive Touchpad Operation – User-friendly interface makes speed adjustment and programming straightforward, no complex controls to learn

✅ Powerful 2.2kW Motor – Delivers substantial 40m³/hr flow rate at 8m head, suitable for large domestic and commercial pools

✅ Complete Electrical Separation – Motor/pump shaft has no contact with pool water, providing maximum safety through total electrical isolation

✅ Monoblock Construction – Pump and motor integrated into single unit with built-in strainer tank for simplified installation and reduced leak points

✅ Bellows-Type Mechanical Seal – Mounted on plastic shaft protector sleeve for reliable, long-lasting sealing performance

✅ Flexible Installation – Can be installed up to 3 metres above OR below water level, accommodating various plant room configurations

✅ Easy Setup – Designed for straightforward installation with minimal complexity

✅ Large 90mm Connections – Generous inlet and outlet sizing (90/90mm) minimises flow restriction for maximum efficiency

✅ 3-Year Manufacturer Warranty – Comprehensive coverage provides peace of mind for your investment

🔧 Technical Specifications

Specification	Detail
Model	Speck Eco Flex
Reference Number	1482240918
Motor Power	2.2 kW
Electrical Phase	Single Phase (1ph)
Flow Rate @ 8m Head	40 m³/hr
Inlet Connection	90 mm
Outlet Connection	90 mm
Total Length	895 mm
Speed Range	600 – 3000 RPM
Speed Control	Variable via touchpad
Maximum Installation Height	3m above water level
Maximum Installation Depth	3m below water level
Construction Type	Monoblock with integrated strainer tank
Seal Type	Bellows-type mechanical seal on plastic shaft protector
Electrical Safety	Complete separation – shaft no contact with water
Warranty	3 Years
Country of Origin	Germany 🇩🇪

💰 Usage Costs & Running Expenses

The Speck Eco Flex’s variable speed capability allows significant energy savings compared to single-speed pumps. Here’s a detailed analysis of running costs at different speed settings:

📊 Power Consumption at Different Speeds

UK electricity rate: £0.2769 per kWh (Ofgem Price Cap Q1 2026)

The performance curve shows the Eco Flex operates across a wide speed range. Power consumption varies approximately with the cube of speed – meaning running at lower speeds dramatically reduces energy use.

Speed Setting	Approx. RPM	Relative Power	Typical Use
100%	3000	Full (2.2 kW)	Backwashing, high-demand circulation
80%	2500	Reduced	Active swimming, water features
60%	2000	Moderate	Standard filtration
20%	1500	Low	Light filtration, night mode
5%	1000	Minimal	Economy circulation

🏊 Scenario 1: Year-Round Large Pool (Full Speed Operation)

Running at maximum capacity for demanding applications.

Parameter	Value
Power consumption	2.2 kW
Daily runtime	8 hours
Operating days	365 days
Annual operating hours	2,920 hours

📈 Calculation:

• Energy consumed: 2.2 kW × 2,920 hours = 6,424 kWh/year
• ✅ Annual cost: 6,424 × £0.2769 = £1,778.60

🔄 Scenario 2: Smart Variable Speed Operation (Mixed Speeds)

Optimising speed for different tasks – the key advantage of variable speed technology.

Task	Speed	Hours/Day	Days/Year	kW	kWh/Year
Night filtration	20% (~0.4 kW*)	6	365	0.4	876
Day filtration	60% (~1.0 kW*)	6	365	1.0	2,190
Backwash	100% (2.2 kW)	0.5	52	2.2	57
Total					3,123 kWh

Estimated based on pump affinity laws where power ≈ (speed ratio)³

📈 Calculation:

• ✅ Annual cost: 3,123 × £0.2769 = £864.75

💷 Saving vs full-speed operation: £1,778.60 − £864.75 = £913.85 per year!

☀️ Scenario 3: Seasonal Pool Use (April – September)

Outdoor pools operated during warmer months only.

Parameter	Value
Power consumption	2.2 kW (full speed average)
Daily runtime	8 hours
Season length	180 days
Annual operating hours	1,440 hours

📈 Calculation:

• Energy consumed: 2.2 kW × 1,440 hours = 3,168 kWh/year
• ✅ Annual cost: 3,168 × £0.2769 = £877.22

With variable speed optimisation (average 60% power):

• Energy consumed: 1.32 kW × 1,440 hours = 1,901 kWh/year
• ✅ Optimised cost: 1,901 × £0.2769 = £526.39

💰 Variable speed saves approximately £350 per season!

⚡ Variable Speed vs Single-Speed Comparison

Pump Type	Annual kWh (8hrs/day, year-round)	Annual Cost	Difference
❌ Single-speed 2.2kW (100% always)	6,424 kWh	£1,778.60	—
✅ Eco Flex optimised (mixed speeds)	~3,123 kWh	£864.75	💰 Save £913.85/year

📈 Over 10 years: £913.85 × 10 = £9,138.50 potential savings!

🎯 Real World Examples & Applications

🏊‍♂️ Large Domestic Pools (80-160m³)

The Eco Flex’s 40m³/hr flow rate makes it ideal for substantial residential pools. A 120m³ pool achieves a complete water turnover every 3 hours at full speed, or can be gently circulated at lower speeds during quieter periods. The touchpad control allows homeowners to easily adjust performance without technical knowledge.

🏢 Commercial & Semi-Commercial Pools

Hotels, holiday parks, and leisure facilities benefit from the Eco Flex’s robust construction and variable speed efficiency. Running at reduced speeds during off-peak hours significantly cuts operating costs while maintaining water quality. The 3-year warranty provides commercial operators with essential reliability assurance.

🔥 Heated Pool Circulation

For pools with heat pumps or solar heating systems, the Eco Flex can be speed-matched to the heating equipment. Lower speeds during heating cycles reduce energy consumption while maintaining adequate flow through heat exchangers.

🌊 Water Features & Spillovers

Pools with infinity edges, waterfalls, or decorative features often require varying flow rates. The variable speed control allows operators to increase flow for visual effect during use and reduce it overnight, balancing aesthetics with efficiency.

🔄 Retrofit & Upgrade Projects

Replacing an ageing single-speed pump with the Eco Flex delivers immediate energy savings. The 895mm total length and standard connections simplify installation in existing plant rooms. The potential to cut running costs by 50% or more makes this an attractive upgrade investment.

💡 Cost Savings Examples

📍 Scenario: Replacing a 3.0kW Single-Speed Pump

Many older large pool installations use oversized single-speed pumps. Upgrading to the Eco Flex with intelligent speed control delivers substantial savings:

	❌ Old 3.0kW Single-Speed	✅ Speck Eco Flex (Optimised)
Average power consumption	3.0 kW constant	~1.2 kW average
Annual hours (8hrs × 365)	2,920	2,920
Annual energy	8,760 kWh	3,504 kWh
Annual electricity cost	£2,425.04	£970.26
Annual Saving	—	💷 £1,454.78

⏱️ Payback period: At £2,719 pump cost and £1,454 annual savings = under 2 years

📈 5-year saving: £1,454.78 × 5 = £7,273.90 in reduced electricity bills!

📍 Scenario: Commercial Pool Operating 12 Hours Daily

High-usage commercial environments see even greater returns from variable speed technology:

	❌ Constant Full Speed	✅ Smart Variable Operation
Daily runtime	12 hours	12 hours
Average power	2.2 kW	~1.0 kW
Annual energy	9,636 kWh	4,380 kWh
Annual cost	£2,668.13	£1,212.82
Annual Saving	—	💷 £1,455.31

💰 The pump essentially pays for itself within 2 years through energy savings alone!

📍 Scenario: Matching Pump Speed to Actual Needs

The beauty of variable speed is matching output to requirements:

Time of Day	Requirement	Speed Setting	Power Used
06:00-09:00	Pre-swim turnover	80%	~1.5 kW
09:00-18:00	Active use with heating	60%	~1.0 kW
18:00-22:00	Evening swim	80%	~1.5 kW
22:00-06:00	Overnight maintenance	20%	~0.4 kW

Result: Pool remains perfectly circulated while using significantly less energy than constant full-speed operation.

📥 Downloads & Resources

📄 Speck Eco Flex Technical Datasheet (PDF) – Complete specifications, performance curves and dimensional drawings

🛍️ Related Products

📦 Speck Imperial Socket – 3″ Glue Socket
Reference: 6482241011
Price: £22.00
Compatible fitting for Eco Flex installation

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🏆 Why Choose This Pump

✅ Variable Speed Flexibility – Adjust from 600-3000 RPM via touchpad to match exact requirements, dramatically reducing energy waste

✅ Designed for Large Pools – 40m³/hr flow rate handles substantial water volumes that smaller pumps cannot manage efficiently

✅ Maximum Electrical Safety – Complete separation between motor shaft and pool water provides peace of mind

✅ German Engineering Quality – Speck’s reputation for precision manufacturing ensures reliable long-term performance

✅ Substantial Energy Savings – Variable speed operation can reduce annual running costs by 50% or more compared to single-speed alternatives

✅ 3-Year Warranty Protection – Comprehensive manufacturer coverage demonstrates confidence in product durability

✨ Summary

The Speck Eco Flex 2.2kW Variable Speed Pump delivers powerful, efficient circulation for large swimming pools with the intelligence to match output to demand. Featuring intuitive touchpad control, complete electrical separation for safety, and the flexibility to operate anywhere from 600-3000 RPM, this German-engineered pump represents the modern approach to pool circulation. With potential energy savings exceeding £1,000 annually compared to constant-speed operation, the Eco Flex can pay for itself within two years while keeping your pool water perfectly circulated. An excellent choice for new large pool installations, commercial applications, or upgrading from inefficient older equipment.