Cartridge Filters
The NP Trapper Series
Particulate Removal, Depth Filter Elements
Chemically Compatible with a Wide Range of Fluids and Gases

1. Introduction
Nowata NP Trapper series cartridges, named for their superior dirt
trapping ability, are made using a unique two stage manufacturing
process which gives the Trapper filter elements a higher quality and
greater control of filtration. This dual density profile throughout the
cartridge improves the porosity from one cartridge to the next. Density is controlled radially and concentrically. Due to the two stage
density profile, the contaminate is trapped not only on the cartridge
surface, but throughout its depth. This creates a filter cartridge with
greater dirt holding capacity and more reliable filtration.
These cartridge filter elements are made from long fibers of a Polyester and Acrylic blend, for greater structural integrity and minimal
shedding. The one piece construction for all cartridge lengths eliminates the risk of contaminant bypass. The two stage design of the
Trapper ensures higher quality filtration and particle retention. The
spiral wrapped outer layer collects larger particles and extends cartridge life. The rigid inner layer maximizes cartridge strength and
controls particle removal at the specified cartridge rating.
All the Nowata NP Trapper series cartridges are manufactured with
virgin fibers, and without the use of silicone, making them chemically
compatible with a wide range of fluids and gases. Typical filtration
applications include:
Applications
Fresh Water
Salt Water
Ethylene Glycol
Natural Gas
Hydraulic Fluid
Hydrocarbons
Paint
Printing Inks
Coolants
Solvents and Resins
Chemicals and Coatings
Lubricating Oil
Kerosene and Other Petroleum Products
Plus a Variety of Other Liquids and Gases

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