CROSSREFHVACv0.1
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CROSSREFHVAC

Structured HVAC/R equipment data

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CrossRefHVAC is an independent reference tool and is not affiliated with any manufacturer or distributor. Model numbers and specifications are used for identification purposes under nominative fair use.

Specification data should be verified against manufacturer documentation before purchasing decisions.

© 2026 Barrett Technologies LLC. All rights reserved.

Filters

Maker

11
6
3

Diameter (in)

20

Bore (in)

8

Rotation

20

20 results in fan blades

Filters

Maker

11
6
3

Diameter (in)

20

Bore (in)

8

Rotation

20
  • R21801RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    20
    Blades
    2
  • R31804RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    26
    Blades
    3
  • R31809RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    27
    Blades
    3
  • R31814RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    30
    Blades
    3
  • R31820RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    3
  • R41801RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    19
    Blades
    4
  • R41803RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    23
    Blades
    4
  • R41806RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    27
    Blades
    4
  • R41811RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    4
  • R51802RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    27
    Blades
    5
  • R51803RevcorSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    5
  • 3CR1827FascoSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    27
    Blades
    3
  • 3CR1833FascoSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    3
  • 4CR1827FascoSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    27
    Blades
    4
  • 4CR1833FascoSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    4
  • 3CR1833-4FascoSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    3
  • 4CR1833-4FascoSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    4
  • L60558501LauSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    33
    Blades
    –
  • L60560501LauSpecs
    Diameter (in)
    18
    Bore (in)
    –
    Rotation
    cw
    Pitch (deg)
    27
    Blades
    –
  • L6130610001LauSpecs
    Diameter (in)
    18
    Bore (in)
    1/2
    Rotation
    cw
    Pitch (deg)
    26
    Blades
    –
Search results in fan blades
NumberDiameter (in)Bore (in)RotationPitch (deg)BladesWhat the page holds

More columns

Choosing which specifications the results show, saving searches and exporting rows are part of member profiles, which are in development. Leave an email to be told when they open.

R21801Revcor181/2cw202Specs
R31804Revcor181/2cw263Specs
R31809Revcor181/2cw273Specs
R31814Revcor181/2cw303Specs
R31820Revcor181/2cw333Specs
R41801Revcor18–cw194Specs
R41803Revcor18–cw234Specs
R41806Revcor18–cw274Specs
R41811Revcor181/2cw334Specs
R51802Revcor18–cw275Specs
R51803Revcor181/2cw335Specs
3CR1827Fasco18–cw273Specs
3CR1833Fasco18–cw333Specs
4CR1827Fasco18–cw274Specs
4CR1833Fasco18–cw334Specs
3CR1833-4Fasco18–cw333Specs
4CR1833-4Fasco18–cw334Specs
L60558501Lau18–cw33–Specs
L60560501Lau18–cw27–Specs
L6130610001Lau181/2cw26–Specs