Lau is the Only Manufacturer in the Market Dedicated to the Replacement Business We specialize in offering a diverse line of residential and commercial HVAC components unparalleled by any other air moving manufacturer. With the addition of Fire/Life Safety Products, Control Dampers & Louvers, Lau now offers the most complete line of air moving and related products in the replacement market.
Lau is certified as a Womens Business Enterprise (WBE) through the Womens Business Enterprise National Council (WBENC), the nations largest third party certifier of businesses owned and operated by women in the US.
Lau is the most diverse and dependable full-line supplier of component products and fan systems to residential and commercial heating and cooling markets.
The precise work we do on custom spec components often outlive the equipment manufacturers original product design. In fact, it is not surprising to find our client companies changing their equipment designs more frequently than our components.
Since each customer has unique requirements, we provide special programs to match your specific needs.

Lau is the Only Manufacturer in the Market Dedicated to the Replacement Business We specialize in offering a diverse line of residential and commercial HVAC components unparalleled by any other air moving manufacturer. With the addition of Fire/Life Safety Products, Control Dampers & Louvers, Lau now offers the most complete line of air moving and related products in the replacement market.
Lau is certified as a Womens Business Enterprise (WBE) through the Womens Business Enterprise National Council (WBENC), the nations largest third party certifier of businesses owned and operated by women in the US.
Lau is the most diverse and dependable full-line supplier of component products and fan systems to residential and commercial heating and cooling markets.
The precise work we do on custom spec components often outlive the equipment manufacturers original product design. In fact, it is not surprising to find our client companies changing their equipment designs more frequently than our components.
Since each customer has unique requirements, we provide special programs to match your specific needs.

Lau is the Only Manufacturer in the Market Dedicated to the Replacement Business We specialize in offering a diverse line of residential and commercial HVAC components unparalleled by any other air moving manufacturer. With the addition of Fire/Life Safety Products, Control Dampers & Louvers, Lau now offers the most complete line of air moving and related products in the replacement market.
Lau is certified as a Womens Business Enterprise (WBE) through the Womens Business Enterprise National Council (WBENC), the nations largest third party certifier of businesses owned and operated by women in the US.
Lau is the most diverse and dependable full-line supplier of component products and fan systems to residential and commercial heating and cooling markets.
The precise work we do on custom spec components often outlive the equipment manufacturers original product design. In fact, it is not surprising to find our client companies changing their equipment designs more frequently than our components.
Since each customer has unique requirements, we provide special programs to match your specific needs.

Lau Industries A233-4 Thrust Spacer 5/8" 12/PK,
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Lau Industries A234-26 Sheave Blower 6" x 1"AK61x1,
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Lau Industries 0574310003M Steel Belt Drive Blower for Residential and Light Commercial Use

• Consist of precision ground shafting with both keyways and flats for a wide range of drivers and HP, vibro-pads and mounting hardware, universal housing supports, heavy gauge steel blower with shaft and steel ball bearings and a motor mounting bracket

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Lau Industries 38259001 Sealed Ball Bearing with Insulator, 1" Bore, 2-17/32" OD

• For use when operating conditions exceed the limits of sleeve bearings or where repetitive failures occur
• These bearings are pre lubricated at the factory and require no further lubrication or attention
• They are equipped with seals to retain grease better and to protect against contaminants
• 1" with interlocking thrust collar Lau Industries 38259001 Sealed Ball Bearing with Insulator, 1" Bore, 2-17/32" ODSid Harvey Item #:A223-21: Replaces Part #:'s : 11471,
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Lau Industries 38221401 Steel Fixed Pitch Blower Pulley, 3/4" Bore

• Standard keyway on all sizes except 5/8"
• All pulleys are tested for smooth, true running to insure quiet operation and long belt life

Sid Harvey Item #:A234-25: Replaces Part #:'s : 6L022,
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Lau Industries A234-25

Gates G078052484 1-Groove Steel Light-Duty Bored-to-Size Fixed Pitch Blower Pulley, 3/4" Bore, 6.7" (4L), 6.36" (3L)

• Feature precision machined grooves

Sid Harvey Item #:A234-28: Replaces Part #:'s : 6L026,
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Gates A234-28

Lau Industries 38244201 Oil Type Sleeve Bearings with Insulator and Cup,Sid Harvey Item #:A223-1: Replaces Part #:'s : 11448,
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Lau Industries A223-1

Lau Industries 133162 Galvanized 48-Blade Double Inlet Direct Drive Universal Blower Wheel, 1-5/8" W x 1-5/8" Diameter, 1/2" Bore

Sid Harvey Item #:A215-13: Replaces Part #:'s : W88-949,
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Lau Industries A215-13

Lau Industries A220-1 Oil Type Bearing 3/4" Bore 1-13/16" OD,
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