Series	Name	Pressure Range	Materials	Sizes	Micron Ratings
	F-4	Line Filter	0-6,000 psig	316SS	1/4"	10, 20, 50, 70, 100, 200, 300
	F-6K	Line Filter	0-6,000 psig	316SS, Monel, Hastelloy	1/4"	2-55
	Cyclone	Cyclone Single and Dual Element Type Filter	0-3,600 psig	316L SS, Monel	1/8", 1/4"	0.2, 1.0, 5.0, 10.0

 NOTES:

The F-4 Series filter is designed to be used as a standard line filter or it may easily be threaded into a pressure regulator or valve body for inlet protection. If desired we will install this filter for you into any of our standard pressure control valves prior to shipment.

For your special requirements this filter can be custom manufactured of almost any machinable alloy. Let us know your requirement.

The F-6K Series filter has been designed with bar stock construction to provide reliable and economical filtration of streams having pressures up to 6,000 psig at 70°F (20°C).

Materials of construction are 316 stainless steel and Teflon for maximum service capability at economical prices. If a greater level of corrosion protection is required, this unit can be made from Monel or Hastelloy. The sintered 316 stainless steel filter element, with filtration ranges between 2 and 55 microns, can be easily changed without removing the filter from the line. Standard connections are 1/4" FNPT. The optional bypass port is standard as 1/8" FNPT.

The Cyclone filter's unique design provides an unsurpassed combination of rapid response, minimum dead volume and high filtration efficiency. Using proven bypass design, a large sample flow is brought to the filter so the sample transport lag time is minimized. Only that portion of the sample needed for the process analyzer passes through the filter element. In this manner, low filtration rates and rapid responses are achieved. Careful flow design causes the unfiltered portion of the sample to sweep the filter element's surface to greatly extend the element's life. With the simple installation of a pipe plug in the bypass port, the Cyclone bypass filter can be converted to a line filter. All Cyclone filters have backup screens to support the filter element and can be supplied with an optional stainless steel mounting bracket. Cyclone filters are available in two standard materials: 316 stainless steel and Monel. On special order, filters can be supplied in other machinable materials.

The complete Filter Assembly catalog is available for download (8 pgs./120KB).