The Norman 4700 Series Straight In-Line Filters with stainless steel housings designed for high pressures. This filter is similar to our 43/4400 series but for operating pressures above 6,000 PSI. Medium pressure and high-pressure autoclave style connections.
4700 series are predominantly sold to aerospace and offshore oil & gas.
Straight In-Line Filter Materials
The heart of the filter is the element which is made of the following:
Recleanable, pleated microweave 304 stainless steel
Available in seven filtration ratings from 10 to 200 micron absolute
316L porous sintered stainless steel
Available in four filtration ratings from .2 to 10 micron absolute
Disposable glass fiber
Rated at 3, 5 or 10 micron absolute
Element collapse ratings of 3000, 3250 and 4500 psi are available.