Sales and Service of Pumps, Motors, and Compressors Since 1918
CALL US 800/289-0500
Seattle: 206/762-0500 Spokane: 509/534-3559 Portland: 503/788-2850 Boise: 343-2076 Anchorage: 907/222-3200
Cascade Inventory Warehouse Dealers: Kodiak: 907/486-5350 Dutch Harbor: 907/581-2900 Naknek: 907/246-4230
Home / Products / Parts & Supplies / Air and Gas Filters / Ultrapoly P Particle Filter Element

Ultrapoly P Particle Filter Element

Donaldson

Donaldson Ultrapoly P prefilter element is designed for removal of solid contaminants in gases. Ultrapoly P utilizes a highly porous sintered polyethylene media for absolute filtration of particles down to 25 µm in size. The primary filtration mechanism of this media is sieving,which captures most particles near the surface allowing for regeneration of the element and reducing operating cost. 

Donaldson Ultrapoly P prefilter elements utilize a highly porous sintered polyethylene media for absolute filtration of particles down to 25 µm in size. The primary filtration mechanism of this media is sieving, which captures most particles near the surface allowing for regeneration of the element and reduced operating cost through fewer element change-outs. Although the Ultrapoly P is primarily used as a particulate prefilter, a simple reversal of flow through the element allows the Ultrapoly P to be used as an effective course coalescing filter element, removing bulk quantities of water and oil from an air or gas stream (standard housings are equipped with an internal float drain, so no special equipment is required).
 
Features and Benefits:

  • Void volume: porosity grade 45%- High dirt holding capacity, Lower differential pressure
  • Removal of contaminants down to 25 µm- Guaranteed retention grade
  • Regenerative- Economical, longer service lifetime

Specifications: 

Particle retention rate related to 25 µm: P = 100%
Oil retention rate according to ISO 12500-1: P = 90%
Residual content at an inlet concentration of 10 mg/Nm3: P = 1

Materials:

Filter Medium: Pure, high molecular polyethylene
Bonding: Polyurethane
End Caps: Glass fiber reinforced polymer
O-Rings: Perbunan®*: silicone free and free of compound (Standard)