14 items
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AmeriVentBrand:AmeriVentMFG #: 4ESC Product ID:683625Famous Supply
- Type: Non-Adjustable
- Diameter: 4-1/2 in ID x 7-5/8 in OD
- Material: Steel
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AmeriVentBrand:AmeriVentMFG #: 6ESC Product ID:683715Famous Supply
- Type: Non-Adjustable
- Diameter: 6-1/2 in ID x 9-5/8 in OD
- Material: Steel
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AmeriVentBrand:AmeriVentMFG #: 5ESC Product ID:683665Famous Supply
- Type: Non-Adjustable
- Diameter: 5-1/2 in ID x 8-5/8 in OD
- Material: Steel
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AmeriVentBrand:AmeriVentMFG #: 8RSC Product ID:683808Famous Supply
- Type: Adjustable
- Diameter: 9 in ID x 11-7/8 in OD
- Material: Steel
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AmeriVentBrand:AmeriVentMFG #: 3ESC Product ID:683561Famous Supply
- Type: Non-Adjustable
- Diameter: 3-1/2 in ID x 6-5/8 in OD
- Material: Steel
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AmeriVentBrand:AmeriVentMFG #: 10RSC Product ID:683410Famous Supply
- Type: Adjustable
- Diameter: 11 in ID x 14-1/2 in OD
- Material: Steel
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AmeriVentBrand:AmeriVentMFG #: 7RSC Product ID:683764Famous Supply
- Type: Adjustable
- Diameter: 8 in ID x 10-7/8 in OD
- Material: Steel
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AmeriVentBrand:AmeriVentMFG #: 12RSC Product ID:683422Famous Supply
- Type: Adjustable
- Diameter: 13 in ID x 16-1/2 in OD
- Material: Steel