High Capacity Point-Of-Use-Filters

Protect your equipment and sensitive instruments from water, oil, & dirt with our high efficiency, high capacity point of use filters that remove these contaminates up to 99.99% efficiency at 0.01 micron.

The 370 series of coalescing filters have increased liquid holding capacity and are available with optional high volume automatic float drains (with function above 12 psi), and differential pressure indicators which are sensitive in the 2 to 16 psi differential. The all aluminum assemblies rated at 500 PSIG are ideal as CNG Fuel Gas filters.

Features:

  • Rugged, 100% Machined Anodized Aluminum Construction
  • Remove 99.99% Of Oil, Water, & Solids From Compressed Air & Other Gases
  • High Efficiency Microfiber Elements
  • Capture Dirt, Coalesce Liquids
  • Low Cost, Long Life

Applications:

  • Air Cylinder Protection
  • Air Dryer Protection
  • Food Processing Systems
  • CNG Filtration
  • Instrument Air
TECHNICAL INFORMATION
Housing Model370370F370A370AF
Headline Part Number370370F370A370AF
Port Size (NPT)1/2”"1/2”"1/2”"1/2”"
Drain Type (NPT)TwistAutomaticPetcockAutomatic
Maximum Pressure (psig)150150500 (1)250
Maximum Temperature (ºF)120120240240
Internal Volume (cc)300280315295
Weight of Housing (lbs)1.001.001.501.50
Principle Dimensions: (inches) (1)
Center Of Port To Head0.610.610.610.61
Head Diameter2.742.742.742.74
Overall Length10.2510.2510.3810.38
Element Removal Clearance7.485.517.485.51
Filter Element Codes: (2)
Disposable Element (Standard)25-178-□25-127-□25-178-□25-127-□
Stainless Steel ElementSS-25-178-□SS-25-127-□SS-25-178-□SS-25-127-□
PEL ElementPEL-25-178-□PEL-25-127-□PEL-25-178-□PEL-25-127-□
Vapor Adsorption CartridgeTRE25-178-□--TRE25-178-□--
Materials Of Construction:
HeadAluminumAluminumAluminumAluminum
BowlPolycarbonatePolycarbonateAluminumAluminum
InternalsNylonNylonNylonNylon
O-Rings (Standard)Buna-NBuna-NBuna-NBuna-N
DrainNylonPlastic/BrassBrassPlastic/Brass
Accessories:
Mounting Bracket (3)MBSS360MBSS360MBSS360MBSS360
Buna-N Seal Set StandardBN370BN370BN370BN370
EPDM Seal SetGE370GE370GE370GE370
Kalrez Seal SetKZ370KZ370KZ370KZ370
Viton Seal SetGV370GV370GV370GV370
DPI Replacement KitDPI300DPI300DPI300DPI300
Housing Model w/Indicator370I370FI370AI370AFI
Maximum Pressure with Indicator – 250 PSIG
FLOW RATE IN SCFM FOR ABOVE ASSEMBLIES WITH GRADE 50C (4) or 70C (5)
Air Line Pressure370 Series (6)370A Series (6)
(PSIG)(Max. Pressure 150 PSIG)
50C/CC/SG70C50C/CC/SG70C
26868
1510131013
3015191519
6025322532
10040504050
15055685568
200--80100
250--83106
500--163209

Notes:
(1) Dimensions are based on housing and does not include measurement for indicator
(2) Replace “□” with grade required, e.g. 25-178-50C, SS-25-178-25
(3) Add an “I” to the mounting bracket part number for all Indicator Housings
(4) Flow rates for Grade 50C rated at 99.99% against 0.01 micron
(5) Flow rates for Grade 70C rated at 95% against 0.01 micron
(6) Reduce flow rates for 370F and 370AF series by 20%. (I.E. 10 SCFM = 8 SCFM)

At the heart of our filter products is the filter element. Choosing the correct element insures proper results for your specific application:

Disposable Microfiber Elements

Disposable Microfiber Elements are most commonly used since they offer exceptional filtration, high flows with minimal pressure drops, and excellent chemical compatibility. These are ideal for use in sample conditioning, instrumentation, CNG, and Emission/Environmental service.

  • For Coalescing (liquid removal) and particle collection use our grade “C”. We recommend starting with the 70C which is rated at 95% efficient at 0.01 micron which provides outstanding filtration, at high flow rates.

Vapor Adsorption Cartridges

Our vapor adsorption cartridges are packed with either carbon/charcoal for oil vapor adsorption (designated as CC) or Silica Gel for water vapor adsorption (designated as SG).

  • These units are only for adsorption of oil or water vapor and should be preceded by at least one coalescing filter assembly (70C).
  • Low Pressure Drop
  • 500 PSIG Maximum Rating
  • Accepts Microfiber, Stainless Steel, PTFE, & PEL Filter Elements