Non-return valve: Included

Each pillow comes with a machine-washable velvet cover

Strong Construction: Crafted from galvanised finished heavy-duty steel

flow rate: 270L/min

and rustproof

HydroActive Automatic Water Pump Controller Pressure Switch Electric Electronic Control Gardening Tools Non-return valve: IncludedThis 240v electric water pump controller automates the starting and stopping operations of your 240v water pump. The controller will stop the pump from running when there is a loss of water supply which prevents the pump from running dry, preventing damage to your pump. This Automatic Pressure Control Switch connects to the discharge of the water pump and operates with an electronic circuit board to sense the pressure and flow in the system. Fits most