GENERAL INFORMATION
The "1SY" , "1UY" and "1HY" Series filters are available with 1, 2 or 3 disposable cartridges mounted on a rigid cartridge support post with a threaded end seal. Standard cartridge size is 2-1/2" outside diameter x 1" inside diameter x either 9-3/4" or 10" length. On the 2 and 3 cartridge models the 9-3/4" or 10" length cartridges stack on the support post. A single cartridge 19-1/2" or 20" long can be utilized on the 2C model. Likewise, a single 29-1/4" or 30" length cartridge can be installed in the 3C models or 3 single lengths can be used.

These filters are principally used by the petroleum and chemical industries for precision applications requiring numerous cartridge changes, ease of operation and long housing life. Several different types of filter media are available to handle a wide spectrum of applications.

The filter head has in-line 1" internal pipe thread, FNPT, connections. The tubular body is flange mounted to the head. The body of the filter is connected to the head by four heat treated carbon steel bolts and sealed with an o-ring. Each model has a 1/4" internal pipe thread, FNPT, drain in the bottom of the body. The 3000 psi models have lifting handles located on the body for ease of removal. The head mounts directly in the flow line. The filter may be mounted in any position. Fluid enters one side of the head and is channeled to the area around the cartridges. The fluid or gas passes through the cartridge media where particles of contaminant are removed and trapped. The clean fluid or gas flows into the rigid cartridge support post and out the opposite side of the head from the inlet.