OIL MANAGEMENT

Oil Filters

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Oil Filters

Sealed | MAXIMUM WORKING PRESSURE: 675 PSIG

Features

An oil filter should always be used with any oil management system to ensure that refrigerant oil is clean of any foreign matter that may obstruct float valves in oil regulators and oil separators.

  • Welded and brazed design for higher strength
  • Nitrogen tested for cleanliness
  • Good for all oil types
  • Powder paint finish

Specifications

  • Low pressure drop filter. Replace at 15 PSIG pressure drop
  • 99.5% efficient at removing 4-micron particles and larger
  • 330 sq. in. of filtering surface area
  • 8 cu. in. XH-9 desiccant in F(H)3-01 and F(H)3-01 models
  • 3/8″ flare and 3/4″ swivel connections available

Catalog Number* Dimensions Connection Type
A B
FH3-01 3" 7.5" 3/8" flare
FH3-02 3" 7" 3/4"-16 spud
FH4-01 4" 7.5" 3/8" flare
FH4-02 4" 7" 3/4"-16 spud
Catalog Number* Dimensions Connection Type Max. Working Pressure
A B
FH3-01 3" 7.5" 3/8" flare 675 psig
FH3-02 3" 7" 3/4"-16 spud 675 psig
FH4-01 4" 7.5" 3/8" flare 675 psig
FH4-02 4" 7" 3/4"-16 spud 675 psig

SHUT OFF VALVE

For the FH3-02 and FH4-02, we recommend a 3/8″ flare Rotolock valve with gasket.

Oil Filters

Serviceable | MAXIMUM WORKING PRESSURE: 450 PSIG

Features

An oil filter should always be used with any oil management system to ensure that refrigerant oil is clean of any foreign matter that may obstruct float valves in oil regulators and oil separators.

  • Serviceable filter element with tapped and slotted flange for ease of assembly and removal
  • Filter (Model 90-007K) factory installed
  • Can be mounted vertically or horizontally
  • Steel construction with powder paint finish

Specifications

  • Low pressure drop filter. Replace at 15 PSIG pressure drop
  • 99.5% efficient at removing 4-micron particles and larger
  • 330 sq. in. of filtering surface area

Catalog Number* Dimensions Connection Type
A B C D
F4-02S 4" 4.63" 6.73" 8.61" 3/8" ODS
F4-02L 4" 4.63" 6.73" 8.30" 3/4"—16 spud
Catalog Number* Dimensions Connection Type
A B C D
F4-02S 4" 4.63" 6.73" 8.61" 3/8" ODS
F4-02L 4" 4.63" 6.73" 8.30" 3/4"—16 spud

Mounting Bracket

Part number 40-4525

SHUT OFF VALVE

For the F4-02L, we recommend a 3/8″ flare or ODS Rotolock valve with gasket (requires two valves).

Accessories

  • RDP-01 Differential Pressure Monitor
  • 90-007K Replacement Filter Kit

In-Line Oil Strainers

MAXIMUM WORKING PRESSURE: 700 PSIG

Features

Oil Strainers are designed to operate in the high and low pressure locations of an oil management system. To prevent dammage to float needle valves and compressors, an oil strainer should be installed in the oil return line between the oil reservoir and oil level regulator.

  • Suitable for use with HFC and HCFC refrigerants and their associated oils.
  • Allowable operating temperature: -40°F  to 300°F (-40°C to 149°C)

Catalog Number Dimensions Connection Type Max. Working Pressure Crossover P/N
A B
ST-03F 5.07" 2.5" 3/8" Flare 700 PSIG S-9105
ST-03X 4.25" 2.5" 3/8" ODS 700 PSIG S-9105X
Catalog Number Dimensions Connection Type Max. Working Pressure Crossover P/N
A B
ST-03F 5.07" 2.5" 3/8" Flare 700 PSIG S-9105
ST-03X 4.25" 2.5" 3/8" ODS 700 PSIG S-9105X