New 420D model from Freezemaster
A major update intended to supersede the extremely successful 350D.
Requires no regular gas top ups
The Plumbing, Heating and Ventilating area of the construction industry is probably the most affected by metal price increases suffered during the past three years. It is obvious therefore that tools and machinery manufactured for this sector would be affected too. Manufacturers are striving to absorb and keep down costs wherever possible.
One such company is Freezemaster manufacturer of electric pipe freezing machines used throughout the industry.
Freezemaster looked at their model 350D, a tried and trusted model that has been acknowledged as setting the industry standard for many years. And although there have been several internal technical improvements over the years the 350D had not changed much externally. Changes in legislation combined with increasing material costs would result in major internal modifications.
Rather than simply keep improving the 350D, Freezemaster decided to take the opportunity to bring forward a completely new model, the 420D, with many new features that would not have been possible in a simple upgrade.
The chassis was given a major redesign and alteration in layout and several parts were modified or substituted with the latest versions. Updated electrical components were sourced for the patented electronic refrigerant delivery.