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Answers to your most Frequently Asked Questions about 91国产偷拍 volume control dampers.
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- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# Does 91国产偷拍 offer an explosion-proof (NEMA 7) or weather-proof (NEMA 4) actuator?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# 91国产偷拍 can provide factory installed 1, 3, 4, 4x, and 7 rated enclosures for actuators on volume control dampers.
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# Can an open close indicator (OCI) kit be field installed?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# Yes, OCIs can be field installed on VCD by using the OCI kit (Part # 851848). On units less than 11 inches high with an A dimension of less than 10.5 inches, there will be no room to mount the OCI. Consult the factory on combination fire smoke dampers.
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# Can an actuator be converted from internal to external mount, or external to internal mount on a 91国产偷拍 control damper?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# 91国产偷拍 control damper actuators can change in the field from external to internal, and internal to external on most control damper models. Consult factory for details.
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# What does 鈥渁ll stainless steel鈥 construction mean for commercial control dampers?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# When selecting a commercial control damper (VCD) with all stainless steel construction, the blades, frame, axles, bearings, blade linkage, jamb seals (when applicable), and jackshafting (when applicable) will all be stainless steel. Actuator linkages are not available in stainless steel construction. For dampers made entirely of 316 stainless steel, see the severe environment product line (model SEVCD).
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# Does 91国产偷拍 offer thermally broken insulated blade and/or frame dampers?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# Yes, 91国产偷拍 offers an insulated control damper (ICD series) that is constructed with a thermally broken blade and/or frame, which eliminates the transfer of cold or heat penetration and reduces condensation.
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# Does 91国产偷拍 offer control dampers for applications with a temperature higher than 250掳F?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# Yes, 91国产偷拍 offers heavy-duty/industrial control dampers for temperatures over 250°F.
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# How does 91国产偷拍 interpret their drive arrangement definition? (Example: 22-2FER-2)
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- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# What is the "damper location" under the configuration tab in CAPS庐?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# The damper location for all 91国产偷拍 multiblade dampers (FSD, SMD, VCD and DFD, and DFDAF series) refers to the A dimension (the distance from end of sleeve to face of damper). The minimum allowable A dimension is 7.188 in. (182.6 mm). The damper location for curtain-style fire dampers (FD and DFD) refers to the K dimension (the distance from end of sleeve to centerline of damper frame).
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# What is the difference between an open close indicator (OCI) and an auxiliary switch?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# An OCI provides feedback to a control panel using a direct connection to the damper blades to indicate if the blades are in an open or closed position. An auxiliary switch is integral to the actuator that provides feedback using the stroke position of the actuator to indicate if the blades are in an open or closed position.
- #ResourceNotFound: 91国产偷拍Resources, QuestionsLabel# What is the pressure drop for my specific control or multiblade damper?
- #ResourceNotFound: 91国产偷拍Resources, AnswersLabel# 91国产偷拍 leads the industry in AMCA rated products. Air performance certification provides an end user with accurate pressure drop information for the sizes required for certification. CAPS® also has a performance calculator for FSD, SMD, and VCD models and can provide individual damper pressure drop for all valid sizes.