The McAlpine WM4 is a 75mm water seal adjustable inlet tubular swivel 'P' trap with a 1.5" multifit outlet. It is designed with a 135° swivel inlet connection for the discharge from a domestic appliance via TeeVent. The adjustable inlet allows for the trap to be easily installed and positioned, while the swivel connection allows for easy alignment with the appliance outlet. The trap has a water seal to prevent foul odours from escaping into the room, and the multifit outlet can be connected to a range of different pipe sizes and materials. Overall, the WM4 is a versatile and reliable solution for trapping wastewater from a domestic appliance.

It is designed and manufactured by McAlpine, a UK-based company that specializes in plumbing products.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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