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Parker Pneumatics - Watts FluidAir

FRL - Air Filter

QUBE 251 Series Coalescing Filter - High Flow

This filter features a large filter element surface that guarantees low pressure drop and increased element life. Port sizes are 3/4" and 1" NPT with a port block available to provide 1½" port size. Maximum operating pressure is up to 250 PSIG. Body is aluminum with an aluminum bowl with sight glass and manual drain. Filtration with a Grade 6 element removes oil and water aerosols withing ISO 8573-1 Class 1 standards. Particulate removal down to .01 micron with a maximum remaining oil aerosol content of .008 PPM @ 70°F. Flow is 120 SCFM for a dry element and 100 SCFM for a saturated element. Options include: bracket, internal auto drain, Class 10 filter element.
 

Air Filter Specifications
Model QUBE High Flow 251 Series - Coalescing
Port Size 3/4 and 1 (1½ with port blocks)
Body Material Aluminum
Deflecter Material Plastic
Drain Material Plastic
Seal Material Nitrile
Max. Pressure - Manual Drain 0 - 250 psig (0 - 1.7MPa)
Temperature Range - Manual Drain 32 ~ 175°F (0 ~ 80°C)
Max. Pressure - Internal Auto Drain 10 - 250 psig (0.07 - 1.7MPa)
Temperature Range - Internal Auto Drain 32 ~ 125°F (0 ~ 52°C)
Coalescing Flow SCFM 100 Saturated, 120 Dry Element
Bowl Material Aluminum with polyamide sight glass
Bowl Capacity 18 oz.
Sump Capacity 6.8 oz.
Weight 3.5 lbs. for 3/4 and 1 inch, 4.6 lbs. for 1½ (port blocks)
Attachment / Accessories (Optional)
Mounting Bracket Optional
Internal Auto Drain Optional

 

Ordering Specifications
F 251 - 06   W J Air filter, QUBE high flow body size; 3/4 NPT ports; aluminum bowl with sight glass; coalescing element, grade 6.
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J
?		 Filter Element
Coalescing element Grade 6
Coalescing element Grade 10
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W		 Bowl Material
Aluminum with sight glass
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06
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12		 Port Size
3/4 (standard)
1 (standard)
1½ (requires optional port block kit)
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251		 Model
QUBE high flow body size
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F		 Series
Air Filter

 
If you are located in Missouri, Kansas, Nebraska, or Illinois, you may contact us at the
following telephone and fax numbers with your requests or questions:
St. Louis telephone 314.428.4000 fax 314.428.4097
Kansas City telephone 913.829.5900 fax 913.829.0815
 
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Copyright © 2005 Flo-Products Company
Last modified:
Brochure: Catalog 0301 05/04 2.5M