The PE140 High Pressure Side Follower is designed for superior cleaning coverage on the side of vehicles. This high-pressure water spray (capable of 1200psi) maintains a constant 14” distance from the nozzle to the vehicle surface. This constant distance cleans all vertical areas of the side of the vehicle. This unit features two types of side manifolds; one being a car height manifold which can flip 30 degrees from front to rear for extra cleaning capabilities; two being a van height manifold which comes on only for trucks and vans. This unit is constructed with 304 Stainless Steel Structure. This unit offers you long life, strength and attractiveness.