Honeywell Regulating Damper, Series: SPRD, 10 in Size, Steel, Round, Import
Series
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:
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SPRD
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Size
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:
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10 in
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Material
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:
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Steel
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Shape
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:
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Round
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Domestic/Import
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:
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Import
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- Single-blade, steel barometric damper used to bypass excess air when majority of zone dampers are closed
- Counter-balanced weighted arm to control bypass air for zoned systems
- Air pressure in duct system increases as zone dampers close, pushing the SPRD open automatically
- Arm and weight both adjustable to control amount of air bypassed
- Recommended for low pressure systems with less than 1/2 in WC
- For larger systems and tighter pressure control, use MARD damper and static pressure controller (SPC)
- Additional weights available