MYLEK POWERFUL 400W DIRTY/CLEAN PUMP & HEAVY DUTY 15M HOSE: Ideal for any drainage task large all small, floods, swimming pools, hot tubs, ponds, cellars, basements, irrigation and more. Sturdy Heavy Duty layflat hose inner diameter is 25mm (1 inch). Made from quality heavy duty flexible yellow PVC, reinforced with polyester for maximum strength and flexibility. Working pressure 6 bar - bursting pressure 18 bar, operating temperature -5℃ to 65℃. AUTOMATIC FLOAT SWITCH CONTROL: Fitted with a high-quality float switch to automatically cut the pump in and out continuously when the water drops or rises above 12cm and with its specially designed open-intake impeller and high-quality pump that can take clean water and dirty water with particles up to 35mm. DURABLE AND PORTABLE: Ideal for heavy-duty drainage with an 8000L/h flow rate and a maximum submersion depth of 7M, handy carry handle for transporting around the garden. Also with an impressive 10M power cable for those hard to reach places. Supplied with an elbow adaptor that can take pipe diameters to range from 1",1-1/2". SAFETY IN MIND: Mylek take safety seriously and our water pumps are fitted with overload protection parts to protect you and your pump. Also with an impressive waterproof rating of IPX8 which means your unit is fully resistant to water and completely safe when submerged. Fully certified to UK safety standards for a piece of mind. MYLEK A UK COMPANY: UK Customer Service & Two Year Warranty, With Mylek's excellent UK customer service support fully contactable by phone or email for parts or replacement, along with your Amazon two year warranty you can be sure your unit will be kept running for many years to come.