Draper 230V Submersible Clean Water Pump with Float Switch, 191L/min, 550W

The Draper SWP200 sits in the sweet spot of the Draper submersible pump range: delivering 191 litres per minute of clean water from a compact 550W motor, with automatic float switch protection, thermal overload safeguarding, and a 10-metre cable ready to connect to a standard mains socket. It's the high-flow clean water option – significantly more output than the 150L/min SWP150IFS – for demanding irrigation, general drainage, and water transfer applications where volume matters and the water source is clean or lightly filtered.

Weighing just 4.5kg with a 32mm outlet and 19mm hose adaptor, the SWP200 is straightforward to deploy, position, and retrieve. The float switch monitors water level and cuts power automatically before dry running can damage the pump, while thermal overload protection provides a second layer of motor safeguarding for unattended operation. For gardeners, smallholders, and property managers who need high-flow clean water pumping without the complexity of a surface pump installation, the SWP200 delivers.

Key Features & Benefits

191L/min – High-Flow Clean Water Output

At 191 litres per minute (11,460 litres per hour), the SWP200 is the highest-flow clean water submersible pump in the Draper range – 27% more output than the SWP150IFS (150L/min) at just 550W. This output level sustains large-scale garden irrigation networks, rapid tank-to-tank transfer, and continuous supply to multiple simultaneous watering points without the motor straining to keep up. For applications where flow rate is the priority and the water source is clean, the SWP200 is the most capable submersible in the lineup.

Float Switch – Automatic Dry-Run Protection

The float switch monitors the water level around the pump and automatically cuts power when it drops to the minimum safe operating level, preventing the dry running that rapidly destroys pump seals and impellers. For a submersible pump used in irrigation cycles, pond drainage, or tank emptying where water levels change continuously, this automatic protection removes the need for manual monitoring and makes unattended operation safe and reliable.

Thermal Overload Protection

If motor temperature rises beyond safe limits during sustained high-load operation, thermal overload protection cuts power automatically before damage occurs. Combined with the float switch, the SWP200 has two automatic motor protection systems – appropriate for a pump that may run on a timer or operate unattended in a garden or agricultural setting.

9.5m Maximum Head – Practical Garden and Site Reach

A 9.5-metre maximum head height handles most garden irrigation and water transfer scenarios comfortably – pumping over low embankments, supplying elevated irrigation lines and drip headers, or discharging from a submerged position to a surface-level drain or watercourse. The head range is well matched to the SWP200's high-flow, moderate-pressure application profile.

32mm Outlet – Matched to High-Flow Hose

The 32mm output aperture is correctly sized for the SWP200's 191L/min output, avoiding the flow restriction that would result from using a smaller bore outlet at this flow rate. Standard 32mm pump and irrigation hose is widely available, and the 19mm hose adaptor provides additional compatibility for smaller-bore connections where needed.

3mm Particle Tolerance – Handles Garden Water Sources

With a maximum particle diameter of 3mm, the SWP200 tolerates the fine sediment, leaf particles, and mild organic content typically found in garden ponds, water butts, storage tanks, and outdoor water sources. This is sufficient for most clean and lightly filtered water applications without the tighter 1mm tolerance of surface pumps limiting practical use.

Lightweight at Just 4.5kg

At 4.5kg, the SWP200 is easy to lower into position and retrieve without assistance – straightforward for one person to manage in pond, tank, and drainage applications. Light enough to carry between locations and store compactly between uses.

10-Metre Cable with Approved Plug

The 10-metre cable provides generous reach from a submerged position to a surface-level mains socket, suitable for most garden and site layouts without an extension lead. The approved mains plug means the pump is ready to connect to any standard 230V outdoor-rated RCD-protected circuit without additional wiring.

550W Motor – Efficient for the Output

At 550W for 191L/min, the SWP200 delivers more flow per watt than many comparable pumps – running costs are modest relative to the volume of water moved, making it economical for daily irrigation cycles across a watering season.

Full Specification

What's in the Box

• Draper SWP200 Submersible Clean Water Pump
• 10m cable with approved mains plug

Who Is the Draper SWP200 For?

Garden & Horticultural Irrigation – Supply large garden irrigation systems, polytunnel drip networks, and multi-zone sprinkler setups from a pond, storage tank, or water source. At 191L/min, the SWP200 maintains pressure and flow across larger irrigation networks than lower-output pumps can sustain.

Smallholding & Market Garden Water Supply – Draw high-volume irrigation water from on-site ponds, streams, and storage tanks to supply growing beds, livestock water points, and wash-down areas. The float switch makes unattended operation safe during irrigation cycles.

Pond & Water Feature Management – Drain garden ponds and large water features efficiently for cleaning, maintenance, and seasonal preparation. At 191L/min, draining a 10,000-litre pond takes under an hour at maximum output.

Water Tank Transfer & Storage Filling – Move water rapidly between storage tanks, fill header tanks from ground-level cisterns, or transfer water between holding vessels as part of a rainwater harvesting or water management system.

Property Drainage & Flood Response – Clear standing water from driveways, patios, and low-lying garden areas after heavy rainfall. The float switch provides automatic shutoff when the area is drained, preventing the pump running dry.

Agricultural Water Management – Pump irrigation water from natural sources including ponds, streams, and open water bodies, handling the light sediment and natural particulate these sources carry within the 3mm particle tolerance.

Frequently Asked Questions

How does the SWP200 compare to the Draper SWP150IFS? Both are submersible float-switch pumps with 10-metre cables designed for general garden and home use, but the SWP200 offers meaningfully higher output. The SWP150IFS (400W, 150L/min, 5mm particles, 8m head) has a wider particle tolerance and lower power consumption, making it the better choice for applications involving lightly contaminated water, water features, and cellar drainage. The SWP200 (550W, 191L/min, 3mm particles, 9.5m head) delivers 27% more flow at slightly higher head, making it the better choice for high-volume irrigation supply, large pond drainage, and high-flow water transfer where clean water handling is the priority. If your water source has particles up to 5mm, the SWP150IFS is more tolerant; if maximum flow from a clean source is the priority, the SWP200 delivers more.

What hose size does the SWP200 use? The main outlet is 32mm (1¼ inch), with a 19mm hose adaptor also supplied for compatibility with smaller bore connections. For maximum flow performance, use 32mm bore hose matched to the outlet aperture. Using a smaller bore hose creates a restriction that reduces output and increases motor load.

Is it suitable for pumping from a garden pond? Yes, with the standard caveat that the maximum particle diameter is 3mm. Garden pond water typically contains fine algae, small debris particles, and mild sediment that falls comfortably within this tolerance. For heavily silted or debris-laden ponds, the SWP420 with its 38mm particle tolerance is more appropriate.

Can it run automatically on a timer? The SWP200 can be connected to a standard outdoor timer or irrigation controller via a 230V circuit. The float switch provides an additional layer of protection – if the water level drops during a timed cycle, it cuts power automatically before the pump runs dry. For fully automated irrigation supply, this combination of timer and float switch is an effective and safe setup.

What does 9.5m head height mean for garden use? 9.5 metres of head equates to approximately 0.95 bar of pressure at zero flow. In practice, this means the pump can supply water to a delivery point 9.5 metres above the pump position, or push water along a substantial length of hose at ground level against the friction resistance of the pipe. For most garden irrigation systems, pergola water features, and first-floor tank filling, 9.5m of head is comfortably sufficient.