{"id":1319,"date":"2025-08-21T17:30:23","date_gmt":"2025-08-21T09:30:23","guid":{"rendered":"https:\/\/szfengheng.com\/?post_type=product&p=1319"},"modified":"2026-06-15T15:16:56","modified_gmt":"2026-06-15T07:16:56","slug":"ventilation-fan-filters","status":"publish","type":"product","link":"https:\/\/szfengheng.com\/ar\/product\/ventilation-fan-filters\/","title":{"rendered":"\u0641\u0644\u0627\u062a\u0631 \u0645\u0631\u0627\u0648\u062d \u0627\u0644\u062a\u0647\u0648\u064a\u0629: 25 \u0645\u0645\u060c 30 \u0645\u0645\u060c 40 \u0645\u0645\u060c 50 \u0645\u0645\u060c 60 \u0645\u0645\u060c 70 \u0645\u0645\u060c 80 \u0645\u0645\u060c 90 \u0645\u0645\u060c 120 \u0645\u0645\u060c 172 \u0645\u0645\u060c 200 \u0645\u0645\u060c 220 \u0645\u0645"},"content":{"rendered":"

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\n
\n

\u0641\u0644\u062a\u0631 \u0627\u0644\u063a\u0628\u0627\u0631<\/span><\/h2>\n
\n<\/p>\n\n\n\n\n\n\n
\u0645\u0642\u0627\u0633:<\/td>\n25 \u0645\u0645 30 \u0645\u0645 40 \u0645\u0645 50 \u0645\u0645 60 \u0645\u0645 70 \u0645\u0645 80 \u0645\u0645 90 \u0645\u0645 120 \u0645\u0645 172 \u0645\u0645 200 \u0645\u0645 220 \u0645\u0645<\/td>\n<\/tr>\n

<\/p>\n

\u0627\u0633\u0645 \u0627\u0644\u0645\u0646\u062a\u062c:<\/td>\n\u0633\u062a\u0627\u0626\u0631 \u0627\u0644\u0645\u0631\u0648\u062d\u0629<\/td>\n<\/tr>\n

<\/p>\n

\u0627\u0644\u0623\u0644\u0648\u0627\u0646:<\/td>\n\u0623\u0633\u0648\u062f \/ \u0623\u0628\u064a\u0636 \/ \u0631\u0645\u0627\u062f\u064a<\/td>\n<\/tr>\n

<\/p>\n

\u062d\u062c\u0645 \u0627\u0644\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629:<\/td>\n40\u00d740 \/ 60\u00d760 \/ 80\u00d780 \/ 92\u00d792 \/ 120\u00d7120 \/ 172\u00d7172 \/ 200\u00d7200<\/td>\n<\/tr>\n

<\/p>\n

\u062a\u0628\u0627\u0639\u062f \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a:<\/td>\n\u0645\u0637\u0627\u0628\u0642\u0629 \u062a\u0628\u0627\u0639\u062f \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0623\u0648 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062e\u0632\u0627\u0646\u0629.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n

\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0641\u062a\u062d \u0648\u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a: \u0641\u062a\u062d\u0627\u062a \u062a\u0647\u0648\u064a\u0629 \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0628\u0627\u0644\u062c\u0627\u0630\u0628\u064a\u0629\u060c \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0637\u0627\u0642\u0629 \u0635\u0641\u0631\u064a\u060c \u0628\u062f\u0648\u0646 \u0636\u0648\u0636\u0627\u0621\u060c \u062a\u0639\u0645\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0645\u0639 \u0628\u062f\u0621 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0631\u0648\u062d\u0629 \u0648\u0625\u064a\u0642\u0627\u0641\u0647\u0627\u061b \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0645\u062d\u0631\u0643 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0634\u0627\u0631\u0629 \u0644\u0644\u0641\u062a\u062d \u0648\u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0642\u0633\u0631\u064a.<\/p>\n

\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u063a\u0628\u0627\u0631 \u0648\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a: \u0639\u0646\u062f \u0627\u0644\u0625\u063a\u0644\u0627\u0642\u060c \u062a\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0634\u0641\u0631\u0627\u062a \u0644\u062a\u0634\u0643\u064a\u0644 \u062e\u062a\u0645 \u0645\u062a\u0627\u0647\u0629\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644 \u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u0632\u064a\u0648\u062a \u0648\u0627\u0644\u062d\u0634\u0631\u0627\u062a\u060c \u0648\u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0644\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u062e\u0627\u0631\u062c\u064a.<\/p>\n

\u062a\u0647\u0648\u064a\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0631\u064a\u0627\u062d \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629: \u0639\u0646\u062f \u0641\u062a\u062d\u0647\u0627 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u062a\u0643\u0648\u0646 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0623\u0642\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0631\u064a\u0627\u062d \u0645\u0646 \u063a\u0637\u0627\u0621 \u0627\u0644\u0634\u0628\u0643\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0623\u062b\u064a\u0631\u0647\u0627 \u0639\u0644\u0649 \u062a\u062f\u0641\u0642 \u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u0631\u0648\u062d\u0629 \u0648\u0644\u0627 \u064a\u0646\u062a\u062c \u0639\u0646\u0647\u0627 \u0636\u0648\u0636\u0627\u0621 \u0631\u064a\u0627\u062d \u0625\u0636\u0627\u0641\u064a\u0629.<\/p>\n

\u0645\u062a\u064a\u0646 \u0648\u0642\u0648\u064a: \u0627\u0644\u0625\u0637\u0627\u0631 \u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0647\u0646\u062f\u0633\u064a ABS (\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0647\u0628 UL94 V-0 \u0627\u062e\u062a\u064a\u0627\u0631\u064a) \u0623\u0648 \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629\u060c \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0645\u0627\u062a \u0648\u0645\u0636\u0627\u062f \u0644\u0644\u0634\u064a\u062e\u0648\u062e\u0629\u060c \u0648\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f.<\/p>\n

\u0645\u0638\u0647\u0631 \u062c\u0645\u0627\u0644\u064a \u0623\u0646\u064a\u0642 \u0648\u0646\u0638\u064a\u0641: \u064a\u062e\u0641\u064a \u0627\u0644\u0645\u0638\u0647\u0631 \u0627\u0644\u0645\u0633\u0637\u062d \u0630\u0648 \u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0648\u062d \u0648\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u062d \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0648\u0627\u0644\u0647\u064a\u0643\u0644 \u0648\u062d\u0627\u0648\u064a\u0629 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0645\u0638\u0647\u0631\u064b\u0627 \u0623\u0643\u062b\u0631 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629.<\/p>\n

\n
\n

\u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a<\/h2>\n
\n\u0647\u0644 \u064a\u0645\u0646\u0639 \u062f\u062e\u0648\u0644 \u0627\u0644\u063a\u0628\u0627\u0631 \u0641\u0639\u0644\u0627\u064b \u0639\u0646\u062f \u0625\u063a\u0644\u0627\u0642\u0647\u061f<\/strong><\/summary>\n

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\n\u0647\u0644 \u0633\u064a\u0624\u062b\u0631 \u062a\u0631\u0643\u064a\u0628 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0639\u0644\u0649 \u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621 \u0641\u064a \u0627\u0644\u0645\u0631\u0648\u062d\u0629\u061f<\/strong><\/summary>\n

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\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c<\/strong><\/h3>\n

Product Name<\/strong>: Fan Louver \/ Self-closing Air Outlet Grille<\/p>\n

Structure Type:<\/strong> Self-closing gravity louver (actuator optional)<\/p>\n

Frame Material:<\/strong> ABS engineering plastic (flame retardant V-0 optional) \/ Aluminum alloy<\/p>\n

Blade Material:<\/strong> ABS<\/p>\n

Number of Blades:<\/strong> 3~7 (depending on specifications)<\/p>\n

Opening Method:<\/strong> Opens by fan airflow, closes by gravity when fan stops<\/p>\n

Applicable devices\uff1a<\/strong><\/h3>\n