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Honeywell SPRD SPRD7/U Static Pressure Relief Damper, 7 in, Steel, Round

Honeywell SPRD SPRD7/U Static Pressure Relief Damper, 7 in, Steel, Round

  • Manufacturer: Honeywell International Inc
  • Brand Name: Honeywell
  • Part#: HNWSPRD7
  • MPN: SPRD7/U
  • UPC: 852672283294
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

The static pressure regulating damper (SPRD) is a round or rectangular 1-blade barometric relief damper. It is a mechanical damper with no electrical connections. The blade has a counter-balance weighted arm that can be adjusted to open when necessary. It is recommended for use on zone damper systems up to 1/2 in static pressure and up to 2000 cfm.

Honeywell Static Pressure Relief Damper, Series: SPRD, 7 in Size, 300 cu-ft/min, Single Blade, Steel, Round, 0.5 in WC Differential Pressure Pressure, 8 in L

Blade Type      :      Single
CFM Rating      :      300 cfm
Length      :      8 in
Material      :      Steel
Pressure Rating      :      0.5 in-WC Differential Pressure
Series      :      SPRD
Shape      :      Round
Size      :      7 in
  • 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
  • For larger systems and tighter pressure control, use MARD damper and static pressure controller (SPC)