Haynes Equipment Company, Inc. — founded 1961, headquartered in Olathe, Kansas — is one of the Midwest's leading manufacturers' representatives for municipal clean water and wastewater equipment.
Orthos Liquid Systems Equipment & Solutions
Orthos Liquid Systems is a premier manufacturer of nozzles and filtration systems. Known for their durability and precise engineering, Orthos nozzles and underdrains are used worldwide in water and wastewater filtration, ion exchange, and activated carbon applications.
Why Choose Orthos Liquid Systems
- Precision Engineering: Nozzles designed with exact slot tolerances to prevent media loss and ensure even distribution.
- Monolithic Durability: Centurion monolithic underdrains offer extreme structural integrity against uplift forces.
- Versatile Applications: Ideal for gravity filters, pressure vessels, ion exchange, and biological active filtration.
- Manufactured in the USA: High-quality components manufactured domestically for reliable supply and support.
Products & Technologies
Poseidon Filtration Systems
Comprehensive filtration systems providing excellent backwash efficiency and media retention.
Centurion Monolithic Underdrain
Indestructible concrete monolithic underdrain system eliminating the risk of catastrophic failure.
Filter Nozzles
Wide variety of filter nozzles available in multiple slot sizes and materials for any media.
For more information, visit the official Orthos Liquid Systems page or contact Haynes Equipment for a consultation.
Need Support? Haynes Equipment Is Here.
Haynes Equipment Company has been serving municipalities, engineers, and utilities since 1961. Whether you need equipment specifications, project support, or a fast parts quote — our team is ready.







