Wagner Power Products 501517 .017-Inch Reversible Spray Tip Power painter spray tip accessory for Wagner piston pump sprayers Applies interior/exterior latex, 100-percent acrylic, and latex stains Designed for Twinstroke 9150, 9170, 9190, SprayTech Apex 1620, 1720, 1920, and ProForce 25, 33 piston pump sprayers Airless .017-inch tip sprays a 10-inch-wide pattern Applies 30 to 60 gallons over the tip's lifespan