3/4 inch Contractors Standpipe with Double Check Valve

3/4inch STANDPIPE WITH HOSE UNION BIB TAP (BS1010) AND WRAS APPROVED DOUBLE CHECK VALVE TO BS6282 TO FIT ON BS 750 TYPE 2 HYDRANT 1 METRE LONG HEAVY GUAGE GALVANISED TUBE EPOXY COATED 2 1/2inch LONDON ROUND THREAD BASE CONTRACTORS STANDPIPE SUITABLE FOR USE WITH WATER AUTHORITIES