| Type | Style | Company Name | Link |
|---|---|---|---|
| Freezeless | Campbell Mfg. Inc. | http://www.campbellmfg.com | |
| Freezeless | Jay R. Smith Mfg. Co. | http://www.jrsmith.com | |
| Freezeless | Josam Co. | http://www.josam.com | |
| Freezeless | MAPA Products | http://www.mapaproducts.com | |
| Freezeless | MIFAB | http://www.mifab.com | |
| Freezeless | Prier Products, Inc. | http://www.prier.com/ | |
| Freezeless | Stern-Williams Co. | http://www.sternwilliams.com | |
| Freezeless | Wolverine Brass, Inc. | http://www.wolverinebrass.com | |
| Freezeless | Woodford Mfg. Co. | http://www.woodfordmfg.com |