We offer top quality filters at prices that will save your company money. 

Industrial Coalescers & Separators


Our broad range of industrial coalescers meet any requirements you may have for coalescers and separation filtration. We carry a broad range of compressed air coalescers for any OEM, and an extensive range of coalescer filter housings for compressed air and special gases purification.

We carry 1/4"NPT - 3"NPT connections

 Flange Connections 4" up to 18 " inches and above for special build


Greenleaf Filtration - Media Grades

Grade

DOP

Oil Carryover

ISO

Particle

ISO

Efficiency

(ppm)

Class

µm rating

Class

1

99.9999%

0.001

<1

0.01

<1

2

99.999%

0.003

<1

0.02

<1

3

99.97%

0.01

1

0.03

<1

4

98.50%

0.2

<3

0.5

<2

5

95%

0.8

<3

1

2

6

90%

1

3

2

<3


Fiberglass Media

Fiberglass media was considered a breakthrough in filtration technology when it was first introduced, because of its unique combination of high removal efficiencies and high permeability. Microglass fibers have very fine diameters, resulting in more void space, thus providing greater dirt-holding capacity and increased flow rates.

The fibers also have high surface charges, enabling them to attract polar compounds, such as water, out of hydrocarbon process streams. This “wettability” makes fiberglass filters effective coalescers, removing water and other liquids from compressed air, refined product gases, and natural gas, sour gas, methane, and CO2 gases.

Our fiberglass gas filters have extensive use in such diverse applications as gas gathering, dehydration units, sweetening plants, tail-gas treaters, industrial gas separation, sewage & landfill digester gas, and cogeneration facilities.


Greenleaf Filtration offers a wide range of pleated microfiberglass filter coalescers for compressed air, methane gas, CO2, and natural gas purification. The microfiberglass media is pleated for extended surface area and reinforced to withstand rigorous use.

These filters are designed for inside-out flow, which enhances the coalescing process via velocity-reduction. The pleat pack is secured with a steel outer cage to prevent rupture.

A polyester felt outer drainage layer prevents reintrainment of the liquid droplets.

 Depth Fiberglass Filters
A Tin-plated metal end caps are bonded to the center tube for added strength. Choice of Buna-N or Viton gaskets.
B Double-louvered center tubes provide low flow restriction. Made in-house for excellent availability and cost control.
C Spun-bonded polyester core wrap prevents media migration. Available membrane wrap provides .3-micron protection.
d Molded seamless 6# fiberglass media removes particulates >1u and coalesces liquids for clean, dry natural gas.
Pleated Fiberglass Coalescers
ABuna-N or Viton gaskets provide positive seals against leakage.
BWelded steel cages prevent rupture.
CPolyester felt provides liquid drainage.
dOptional center tubes for added strength.
EMulti-layered microfiberglass and synthetic media remove both solid and liquid contaminants.

Filtration Systems Coalescer


 
Our Gas Filter Housings

Our two-stage vertical coalescer separator housings are mechanical devices designed to filter solids and separate two immiscible liquids. Using our first-stage coalescer cartridges and second stage separator cartridges, they provide the highest degree of water and solids removal available.

These quality products are designed for installations in petrochemical plants, refineries, power plants, bulk storage terminals, offshore platforms, manufacturing plants and many other industrial applications.

 

 

Vertical Industrial Coalescer & Separator Housings

                                                                                

 

Liquid/Liquid Separators