The Solo Piston Sprayer Viton Collar is a high‑quality replacement component designed to keep your piston‑pump backpack sprayer operating at peak performance. Made from premium Viton® material, it resists chemical wear, extends service life, and ensures smooth pump action during demanding spray applications. Whether you're replacing a worn collar or performing preventative maintenance, this genuine Solo part delivers reliable sealing, improved pump efficiency, and long‑lasting durability for both professional and homeowner use.
Fits multiple Solo piston pump backpack sprayers, including models 425, 425‑101, 425‑DELUXE, 473‑P, and 435.
Constructed from chemical‑resistant Viton® for superior durability and resistance to harsh spray solutions.
Designed to replace a worn or damaged piston collar, restoring full pump efficiency and reliable operation.
Easy to install—simply remove the old collar and slide the new Viton® collar into place for immediate improvement.
Improves pump longevity, maintains consistent pressure, and enhances overall sprayer performance.
Regular inspection and timely replacement of the collar help prevent pump wear and ensure smooth operation.
Ideal for sprayers used with fertilizers, pesticides, herbicides, disinfectants, and other chemical solutions.
Manufactured by Solo to meet original equipment standards, ensuring perfect fit and reliable quality.
The Solo Piston Sprayer Viton Collar is a high‑quality replacement component designed to keep your piston‑pump backpack sprayer operating at peak performance. Made from premium Viton® material, it resists chemical wear, extends service life, and ensures smooth pump action during demanding spray applications. Whether you're replacing a worn collar or performing preventative maintenance, this genuine Solo part delivers reliable sealing, improved pump efficiency, and long‑lasting durability for both professional and homeowner use.
Fits multiple Solo piston pump backpack sprayers, including models 425, 425‑101, 425‑DELUXE, 473‑P, and 435.
Constructed from chemical‑resistant Viton® for superior durability and resistance to harsh spray solutions.
Designed to replace a worn or damaged piston collar, restoring full pump efficiency and reliable operation.
Easy to install—simply remove the old collar and slide the new Viton® collar into place for immediate improvement.
Improves pump longevity, maintains consistent pressure, and enhances overall sprayer performance.
Regular inspection and timely replacement of the collar help prevent pump wear and ensure smooth operation.
Ideal for sprayers used with fertilizers, pesticides, herbicides, disinfectants, and other chemical solutions.
Manufactured by Solo to meet original equipment standards, ensuring perfect fit and reliable quality.