Gardena Connector 25mm x 1 - Gardena 2762-20 Ref: GRD2762-20 For pipe connection to the Valve Boxes V1 and V3. Also for directly connecting the sprinkler system to the domestic water supply. With ''Quick & Easy'' Simple Connection Technology. Self-sealing screwed connection. Price: £2.87 (Including VAT at 17.5%)