450XL Cross Section
Spring Loaded Safety Heads
Protect against liquid slugging by relieving internal cylinder pressure if cylinders are subjected to an incompressible fluid.
Suction and Discharge Porting
Maximum suction and discharge porting through the compressor achieves minimum pressure drop with valve plates that are made to exacting Vilter material and manufacturing requirements for
Piston and Connecting Rod
The unique design of the piston and connecting rod assembly allows for movement only between the con- necting rod bushing and piston pin, while providing positive lubrication throughout the entire compres- sion cycle.
Double Tapered Roller Bearings
Tri-Micro® Oil Filter
Removes 95% of contaminants as small as 3 microns in size. Allows full flow of oil at all times, resulting in reduced wear on compressor components. Combines extreme filtering capacity with the convenience of a
The versatile VMC 450XL is now even better!
While retaining all of the features that are exclusive to Vilter com- pressors, we’ve made several design improvements:
•Piston
•Connecting road and bearing insert
•Crankshaft
•Safety head
•Capacity reduction system
Even though we’ve made these specific changes, we’ve retained all of the exclusive Vilter features, including provisions for fast and easy servicing with components that are easy to access.
The 450XL can operate with ammonia, halocarbon and even some hydrocarbon refrigerants. It works in extreme applications with up to a 17,2 bar pressure differential. It can be
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