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D-Type HVAC Duct Backdraft Damper (75mm), Odor-Proof, Wind-Resistant Check Valve for Kitchen Bathroom Exhaust Fans – hvacDTC

วาล์วตรวจสอบย้อนกลับสำหรับท่อระบายอากาศ HVAC ชนิด D (75 มม.) ป้องกันกลิ่น ทนลม สำหรับพัดลมดูดอากาศในครัวและห้องน้ำ

$8.06

49998 มีอยู่ในสต็อก

คำอธิบาย

  • ความเข้ากันได้กว้าง: Specifically designed as a 75mm D-Type check valve, compatible with various HVAC duct systems for bathroom and kitchen exhaust fan applications, preventing odors and drafts.
  • คุณภาพและความทนทาน: Constructed from robust, lightweight materials ensuring excellent wind resistance and durability. The valve opens easily with gentle airflow and closes automatically via gravity to prevent backflow.
  • ข้อมูลจำเพาะหลักและประสิทธิภาพ: Features a unique anti-backflow design that effectively blocks smoke, odors, and pests like mosquitoes and rodents, enhancing indoor air quality and comfort.
  • ติดตั้งง่าย: Designed for straightforward installation within existing ductwork, making it a convenient and effective upgrade for improved ventilation system performance.
  • สิ่งที่คุณได้รับ: Includes one 75mm D-Type duct check valve, providing an essential component for maintaining a fresh and clean environment in your home. Purchase with confidence.








ข้อมูลเพิ่มเติม

น้ำหนัก 0.39 กก.
ขนาด 14 × 14 × 10 ซม.

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