💧 Draper 350W Submersible Water Pump with Float Switch (108 L/min) | Model 61668

Your Complete Water Management Solution – Automatic Operation, Reliable Performance, Ready to Work

📋 Product Overview

The Draper 350W Submersible Water Pump (Model 61668/SWP112) is a robust, versatile water management solution designed for homeowners, property managers, and trade professionals who need dependable water removal capability. This powerful submersible pump combines intelligent float switch technology with thermal protection to deliver worry-free automatic operation in diverse applications.

Built to handle suspended solids up to 3mm, this pump excels at draining inspection pits, clearing flooded basements, managing construction site water, and maintaining garden features. The generous 10-metre cable provides exceptional installation flexibility, while the automatic float switch ensures hands-free operation – the pump activates when water rises and switches off when levels drop, protecting against dry running and motor burnout.

Whether you’re dealing with unexpected flooding, routine drainage tasks, or ongoing water management needs, this Draper pump delivers professional-grade performance at an accessible price point.

⭐ Key Features

✅ Automatic Float Switch Operation – Intelligent water level sensing activates the pump when needed and shuts off automatically when water drops below threshold, preventing dry running and extending motor life

✅ Thermal Overload Protection – Built-in thermal cutout safeguards the motor from overheating during extended use, ensuring reliable long-term performance

✅ Powerful 350W Motor – Delivers impressive flow rates up to 108 litres per minute, quickly clearing significant water volumes from flooded areas

✅ 7-Metre Maximum Head Height – Capable of pumping water vertically up to 7 metres, suitable for basement-to-ground-level drainage and similar applications

✅ Handles Suspended Solids – Engineered to process water containing particles up to 3mm diameter, making it ideal for dirty water applications like construction sites and flooded gardens

✅ Extra-Long 10-Metre Power Cable – Pre-wired with approved UK 3-pin plug, providing exceptional installation flexibility without the need for extension leads

✅ 5-Metre Maximum Operating Depth – Can be fully submerged up to 5 metres deep, suitable for deep sumps, large tanks, and significant flooding scenarios

✅ Compact, Portable Design – Lightweight construction at approximately 4.5kg makes transport and positioning straightforward

✅ Ready to Use – Arrives complete with fitted plug and 19mm hose adapter for immediate deployment

✅ Draper Quality Guarantee – Backed by Draper’s comprehensive 1-year manufacturer warranty and decades of tool-making expertise

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🔧 Technical Specifications

Specification	Detail
Model Number	SWP112
Stock Number	61668
EAN/Barcode	5010559616688
Motor Power	350W
Voltage	230V AC / 50Hz
Maximum Flow Rate	108 L/min (6,480 L/hour)
Maximum Head Height	7 metres
Maximum Operating Depth	5 metres
Maximum Water Temperature	35°C
Maximum Particle Size	3mm diameter
Output Aperture Diameter	32mm
Hose Adapter Diameter	19mm
Minimum Water Level for Float Activation	80mm approximately
Cable Length	10 metres (approx.)
Plug Type	UK 3-pin (fitted)
Duty Cycle	30 minutes on / 10 minutes off
Packaged Weight	4.5kg approximately
Manufacturer Warranty	1 year

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💰 Usage Costs & Running Expenses

📊 Annual Running Cost Calculation

Understanding your operational costs helps you budget effectively. Here’s what you can expect:

Power Consumption: 0.35 kW

UK Energy Rate (Q4 2025): £0.2635 per kWh (Ofgem price cap, direct debit average)

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🏠 Scenario 1: Typical Homeowner Use (Emergency & Occasional Drainage)

• Usage Pattern: 2 hours per week during wet season (26 weeks)
• Annual Operating Hours: 52 hours
• Calculation: 0.35 kW × 52 hours × £0.2635 = £4.80 per year

💰 Result: Less than £5 annually for peace-of-mind flood protection

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🏢 Scenario 2: Regular Property Maintenance

• Usage Pattern: 1 hour every other day for 6 months (basement sump management)
• Annual Operating Hours: 90 hours
• Calculation: 0.35 kW × 90 hours × £0.2635 = £8.30 per year

💰 Result: Under £10 per year for consistent water management

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🔧 Scenario 3: Trade/Heavy Use (Construction Site)

• Usage Pattern: 4 hours daily for 50 working days
• Annual Operating Hours: 200 hours
• Calculation: 0.35 kW × 200 hours × £0.2635 = £18.45 per year

💰 Result: Less than £20 for an entire construction project’s water management

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📈 Cost Comparison: Electric Pump vs Manual Alternatives

Method	Time to Clear 1,000 Litres	Effort Level	Annual Cost (Typical Use)
❌ Manual Bailing (Buckets)	2-3 hours	Exhausting	£0 (but your time is valuable!)
❌ Petrol Pump Hire	15-20 minutes	Moderate	£40-80 per hire + fuel
✅ Draper Electric Pump	~9 minutes	Minimal	£4.80 typical homeowner

💷 Key Insight: The Draper pump pays for itself after just 1-2 avoided pump hire sessions!

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🎯 Real World Examples & Applications

🏠 Basement & Cellar Drainage

Perfect for properties with cellars prone to water ingress. The automatic float switch means you can install the pump in a sump and forget about it – it activates only when water accumulates and shuts off automatically. Ideal for Victorian properties, converted cellars, and homes in flood-prone areas.

🔧 Construction Site Dewatering

Tradespeople rely on this pump for clearing water from excavations, trenches, and footings. The dirty water capability (handles particles up to 3mm) means it copes with typical construction site conditions. The 10m cable reaches standard site power supplies without extension leads.

🌊 Garden Pond Maintenance

Annual pond cleaning becomes straightforward – simply position the pump, connect a hose, and drain to your preferred level. The flow rate clears a typical garden pond (5,000 litres) in under an hour.

🏊 Pool Winterisation & Maintenance

Ideal for draining pool covers after rainfall, clearing accumulated water from winter covers, and assisting with pool maintenance tasks. Not intended for primary pool circulation but excellent for auxiliary drainage duties.

🔄 Flood Emergency Response

When the unexpected happens, having a submersible pump ready can save thousands in water damage costs. Keep one in storage for rapid deployment during weather emergencies.

🛁 Hot Tub & Spa Drainage

Quickly empty hot tubs and swim spas for seasonal maintenance, water changes, or relocation. A typical 1,500-litre hot tub drains in approximately 15 minutes.

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💡 Cost Savings Examples

📍 Scenario: Avoiding Professional Callout Costs

The Problem: Basement flooding typically costs £150-300 for emergency pump-out services

The Solution: Own your own pump

Situation	Without Own Pump	With Draper Pump
❌ Emergency callout fee	£150-300 per incident	£0
❌ Waiting time for service	2-24 hours (property damage continuing)	Immediate response
✅ Draper pump purchase	–	£49.50 one-time
✅ Annual running cost	–	~£5

💰 Saving: £100-250 saved on the FIRST use alone. Subsequent emergencies cost only pennies in electricity.

⏱ Payback Period: Single emergency incident

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📍 Scenario: Replacing Pump Hire

For Regular Users (e.g., Property Maintenance Companies)

Annual Need	❌ Hire Cost	✅ Draper Pump Cost
4 drainage jobs per year	£160-320 (£40-80 per hire)	£49.50 purchase + £8 running
8 drainage jobs per year	£320-640	£49.50 purchase + £15 running
12 drainage jobs per year	£480-960	£49.50 purchase + £18 running

💷 First Year Saving (8 jobs): £255-575

📈 Ongoing Annual Saving: £305-625 per year thereafter

📍 Scenario: Upgrading from Older/Less Efficient Pump

Comparing to Typical 15-Year-Old Pump (500W)

Factor	❌ Old 500W Pump	✅ Draper 350W Pump
Power consumption	0.50 kW	0.35 kW
Annual running cost (100 hours)	£13.18	£9.22
Energy efficiency	Declining	Peak performance
Reliability	Questionable	New with warranty

💵 Annual Energy Saving: £3.96 per 100 operating hours (30% reduction)

⚡ Efficiency Gain: 30% less electricity for equivalent water movement

🏆 Why Choose This Product

✅ Proven Brand Reliability – Draper Tools has over 100 years of heritage supplying quality tools to UK tradespeople and DIY enthusiasts

✅ Ready for Immediate Use – Arrives with fitted UK plug and hose adapter; no assembly or additional purchases required

✅ Automatic Protection Systems – Float switch and thermal cutout work together to protect both the pump and your property

✅ Exceptional Value – Professional-grade features at a DIY-friendly price point; genuine cost savings versus hire or emergency services

✅ Versatile Application Range – One pump handles everything from emergency flood response to routine maintenance tasks

✅ Comprehensive Warranty – Full 1-year manufacturer guarantee provides peace of mind with your purchase

🛒 Why Buy From Parts4Tubs?

🚚 Fast UK Delivery – Quick dispatch to get your pump when you need it

💬 Expert Support – Knowledgeable team available for technical queries and application advice

✅ Genuine Products – Authorised retailer of authentic Draper equipment with full warranty support

💷 Competitive Pricing – Great value on quality water management equipment

🔄 Hassle-Free Returns – Straightforward returns policy for complete peace of mind

📦 Secure Packaging – Carefully packed to arrive in perfect condition

✨ Summary

The Draper 350W Submersible Water Pump (61668) delivers the perfect combination of power, automation, and value for anyone needing reliable water removal capability. With its intelligent float switch, robust thermal protection, and impressive 108 L/min flow rate, this pump handles everything from emergency flooding to routine drainage with minimal running costs – typically under £5 per year for homeowner use. The included 10-metre cable and ready-to-use design mean you can deploy it immediately when water problems arise. Backed by Draper’s quality guarantee and exceptional value versus hire or emergency services, this pump is an essential addition to any property maintenance toolkit.

Technical specifications and calculations based on manufacturer data and UK Ofgem energy price cap rates (Q4 2025). Actual performance may vary based on specific installation conditions and usage patterns.