Stainless Steel High Pressure In-Line Filters from Norman Filter Co.

Norman Filters - high pressure hydraulic filters

Aerospace certified high pressure filters

High Pressure In-Line
4300 and 4400 Series Filter

These compact lightweight filters take
up no more room than the piping itself.
Excellent cool-down characteristics
make it ideal for cryogenic applications.

Stainless steel models have excellent
fluid and gas compatibility, while
anodized aluminum models with
disposable microglass elements
provide positive economical filtration.

Elements

• Stainless steel microweave
mesh 9 micron ratings from
2 to 200 micron.
• Stainless steel Sintered .5, 1,
3 and 7 micron absolute.
• All stainless steel elements
are recleanable.
• Microglass beta 200 in 1, 3,
5,10 or 25 micron absolute.

Features

• Housing Materials: anodized
aluminum, 303 and 17-4 stainless
steel.
• Flow rates: 0-40 gpm (100 SSU oil)
1,750 SCFM @ 3,000 psig (GN2)
• Pressures: 3,000 and 6,000 psi
maximum operating.
• Temperatures: -320º to 800º F
• Port Sizes: 1/8” to 3/4” NPT
male or female. 1/4” to 1” SAE,
37° flare, compression or face seals.
• Bypass setting: not available
• Element cleanliness indicators:
not available.

now....
rated up to 30,000 psi

New 4450 in-line series provides enhancements to the stardard 4400 series developed for critical aerospace applications, including leak free helium and hydrogen
click here to learn more

view 43/4400 series Catalog on-line