McAlpine V33WM twin connector connects the waste pipe hoses from two appliances (dishwasher and washing machine) into a single 40mm (1-1/2 inch) vertical waste standpipe.
Normally a standpipe is not big enough to accommodate two drain pipes, this item solves that problem.
Often called a Viking's hat due to its appearance.
Vented to allow free air flow (stops syphon action).
Separate compartments to avoid cross discharge.
Supplied with blanking caps if a connection is out of use or being made redundant due to a house move or removal of appliance.