EWC Controls 28X12ND-RSD-NC-产品快照
- 品牌:
- EWC Controls
- 型号:
- 28X12ND-RSD-NC
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供应商名称 | 电话 | 备注 |
---|---|---|
暂无展示,可咨询在线客服 | 400-811-6961 | 微信咨询,cs11@gchane.com , QQ1429311537 |
产品介绍
EWC Controls 28X12ND-RSD-NC
EWC Controls 28X12ND-RSD-NC
EWC Controls
The ND series of Ultra-Zone dampers was designed with the installer and homeowner in mind. With a sturdier frame, the damper installs in the duct much faster and easier and the nylon bushings insure quieter operation. This is a feature that homeowners will never hear about! Quieter operation and a longer life motor equals NO call backs. ND-RSD series dampers come with a spring return style motor. Features: Heavy Duty Frame Nylon Bushings for Quieter Operation Revolutionary Motor with greater Reliability Low Leakage Simple 3-wire Hook-up ***Motor is always mounted on second dimension specified ****Please specify the unpowered state of ND-RSD dampers as "normally closed" or "normally open" when ordering
Size: 28" 12" 28" x 12" Position: Normally Closed