Sold already mounted and ready for installation. Compatible with all manual and electric WC. EQUIPPED WITH: electric soaker; 1” 1/2 + 3/4” loading female threads; 3/4” vent female threads; 1” 1/2 manual emergency drain female threads; housing for fastening hooks 52.195.00; shut-off valve for soaker drainage in case of maintenance; 5-bore flange for level sensor (sensor to order separately); protection for sensor level. Manufactured in compliance with the ISO 8099 standard.