Westlake Pipe & Fittings Schedule 40 product family features a comprehensive range of PVC pipe, fittings and accessories for both pressure and non-pressure plumbing, irrigation and pool & spa applications. Our lightweight and easy-to-handle Schedule 40 PVC products are cost-effective & efficient and do not require special equipment, resulting in potentially significant project cost savings for contractors. It is a genuine Westlake Pipe & Fittings Product.