Via these discharge hoses WaSP submersible pumps move Water to the surface. Having an inner diameter of 10 mm they are available with the following dimensions plus accessories:

• LDPE 1/2x3/8 inch (~10x12 mm) - 30 m
• LDPE 1/2x3/8 inch (~10x12 mm) - 100 m
• 3-way valve (for hoses with 9-11 mm inner diameter)
• 1 pack of 25 cable ties, 100 mm