J.L. Wingert Co. has led the way in fluid handling solutions since 1964, offering proven feed line systems that put you in control of HVAC, plumbing, and process applications.
Oslin Nation Co. proudly represents J.L. Wingert in Texas as your trusted feed lines system distributor.
Browse J.L. Wingert Feed Systems
Find the products you need right here. We offer J.L. Wingert glycol feed systems, chemical feed pumps, and bypass feeders to support your HVAC and fluid handling needs.
Chemical Feed Pumps
Pumps for any application, of any kind—centrifugal, mag-drive, diaphragm, and more.
Glycol Feed Systems
Efficient, easy-to-control, customizable glycol feeders to maintain system pressure and prevent blockages.
Bypass Feeders
Essential solutions for introducing protective chemicals into your closed-loop water and HVAC systems.
Find Your J.L. Wingert Product in Minutes
Use Oslin Nation Co.’s Find a Product Tool to quickly identify the J.L. Wingert Company solutions that fit your project needs, including the best in advanced-design feeders and more.
We’re Here To Help
Ready to tackle your project using J.L. Wingert products? Our team can answer your questions, review your requirements, and make sure you choose the best product for your system.
