The Ölof AR is a high efficiency composite outer filter designed specifically for use in the protection of GE LM-6000 turbine packages but customizable to fit any other Industrial Air Filtration needs. These pleated media filter elements are high flow capacity, inside to outside flow direction air filtration elements designed for the toughest applications in the industry. AR Series are available in various media grades, with hardware, adhesives, and gaskets customizable to suit your application. These large diameter, large surface area pleated media cartridges are designed to provide the optimum combination of particle removal efficiency and contaminant holding capability.
The Ölof AR is supported with robust corrosion resistant electro-galvanized metal parts. The filtering media and end cap seal is made via a highly resistant adhesives to prevent any possibility of by-pass. Additional sealing options may also be made available in cases where customer has compatibility concerns.

Features

  • Air filter media used in Ölof AR Air class air filter elements have been developed to meet or exceed turbine manufacturer’s specifications in regard to efficiency (protection) and capacity (life).
  • The primary focus of the AR design is to provide high rating efficiencies without compromising the element service life.
  • Selected high permeability filtration medias designed around maintaining very low pressure drops with exceptional contaminant holding properties.
  • Available with various grades of backing media overlaid with our unique nano-fiber final filter layer.
  • We use multiple layers of filtration media that can target multiple particles sizes ranges with each layer of media.
  • We have the ability to customize the product to suit your individual needs.
  • Fixed pore structure in our synthetic medias prevents any possibility of bypass due to media migration or channeling.
  • Our full diameter gasket and gasket stop ensures a positive element seal allowing no chance of bypass due to sealing design.

Standard Applications

  • Inlet air filtration applications where turbine protection is critical.
  • Due to the large amount of air required to operate a gas turbine, air cleanliness is extremely important to the operating life of the unit and the overall performance.
  • Eliminate contaminated air that can cause fouling, corrosion, and plugging of your cooling air passage.

Performance

  • Standard efficiency rating: MERV 15
  • Recomm. Change-Out ΔP: As required
  • Max. suggested oper. Life: 1 year
  • Min. operating temperature: - 60° F
  • Max. operating temperature: 180 °C
ÖlofPleat AR Air Series
Dimensions
Length                    26.0"
OD (w/lip)            18.75"
OD (w/o lip)          17.5"
ID                          14.0"
Minimum Efficiency Reporting
Composite Min Avg
E1 (%) (0.3-1.0 μ)
E2 (%) (1.0-3.0 μ)
E3 (%) (3.0-10.0 μ)
 
OCP 8515 HE
Blended
78
95
99
MERV 14
OCP 8515 SE
Blended
50
83
98
MERV 12
OCP 8515 HE-HP
High Perm
88
97
100
MERV 15
OCP 8515 SE-HP
High Perm
58
80
98
MERV 12
OC 100 HE
Cellulose
80
95
100
MERV 14
OC 100 SE
Cellulose
58
86
99
MERV 12

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