U.S.A. K 150S round register

[Features] ● Rainproof measures are taken for natural air supply and exhaust ports. ●It is possible to close when there is concern about the intrusion of rainwater during strong winds.

[Use] ●For adjusting the amount of passing air.

[Specifications] A (mm): 224 Applicable pipe inner diameter (mm): 145 to 160 B (mm): 145 C (mm): 160 D (mm): 18 E (mm): 55 Size (mm): 145 Effective ventilation area ([[CM 2]]): 64.4

[Specification 2] With insect net

[Materials/Finish] Body/Register/Rotating plate/Wire mesh: Stainless steel (SUS304) Knob: Stainless steel (SUS303)

[Set contents/accessories]
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【Note】
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