Material Certifications

We are pleased to provide, material certificates, COC, and COO with any purchase at no additional charge.  Please make sure to state this on your order to expedite the process.  If it is required after the order has been processed we can still provide the details, but it may take a couple of weeks to […] Read more »

Canadian Registration Numbers (CRN)

Both Canada and the United States use the ASME Section VIII-1 code for pressure vessel construction but Canada has a CSA B51 standard that provides a more restrictive definition of what a PRESSURE VESSEL is. Canada also registers FITTINGS – items that other countries would be considered too small to need registering. Some our filters […] Read more »

Alternative to Parker Finite H-Series for Compressed Air & Gas

United Filtration offers a full range of filter assemblies to the Parker Finite H-Series for Compressed Air & Gas.  Our assemblies are 100% machined anodized aluminum which provides superior pressure ratings than the Parker Finite H-Series for Compressed Air & Gas. This design allows us to rate these housings at 500; 1,000; and 1,500 psig.  […] Read more »