1-1/2inX5ft PVC S40 BE PIPE

In both 3750 and 4000 series vans, the 1-1/2inX5ft PVC S40 BE PIPE tubing is used to couple together the complete main drain assembly. This tubing is a 1-1/2-inch diameterx 5 foot length Schedule 40 plastic pressure.  Constructed from durable PVC material, this tubing is designed to withstand pressures up to 450 psi and temperatures up to 140°F.  The PVC tubing is essential for creating a robust and efficient main drain assembly in van plumbing systems, providing a reliable pathway for water drainage.