Vertical Multi-Port Steam Vertical Tubeless Boiler — Steam, Hot Water

R.F. MacDonald Co. services and sells boilers, pumps, composites and accessories for commercial and industrial applications.


The VMP is Fulton’s Vertical Multi-Port design convection heating boiler, available for both steam and hot water applications.

Inside the VMP, a series of heavy-walled large diameter schedule 80 flue pipes are welded to the top and bottom heads in the pressure vessel. The pipes are surrounded by water. The water-backed design reduces startup time and creates even heating throughout the boiler.

• Efficiencies up to 84%
• No tubes to replace
• Small footprint, compact design


• Brewing & Distillation
• Chemical Processing
• Clean Steam & Humidification
• Commercial Packaging
• Food Processing
• Healthcare
• Dry Cleaning & Industrial Laundries
• Paper Processing
• Pharmaceutical Processing
• Textiles
• Custom Applications