{"id":5866,"date":"2026-06-24T11:10:25","date_gmt":"2026-06-24T03:10:25","guid":{"rendered":"https:\/\/chnsensor.com\/?post_type=product&#038;p=5866"},"modified":"2026-06-24T11:14:12","modified_gmt":"2026-06-24T03:14:12","slug":"anti-water-hammer-flow-switch-1-70w-load","status":"publish","type":"product","link":"https:\/\/chnsensor.com\/ja\/product\/anti-water-hammer-flow-switch-1-70w-load\/","title":{"rendered":"DN25 Brass Piston Water Flow Switch (1 Inch) &#8211; 3.5-30L\/min | 110V Standard (70W\/220V Customizable)"},"content":{"rendered":"<p>Maximize system reliability with the <b data-path-to-node=\"11\" data-index-in-node=\"54\">SAIER Brass anti-water hammer Piston Flow Switch DN25 <\/b>. Engineered for <b data-path-to-node=\"11\" data-index-in-node=\"106\">1-inch (G1)<\/b> industrial piping, this robust brass sensor outperforms plastic alternatives in high-pressure and corrosive environments. It features an adjustable piston mechanism with a wide detection range of <b data-path-to-node=\"11\" data-index-in-node=\"314\">3.5 to 30 L\/min<\/b>, making it perfect for <b data-path-to-node=\"11\" data-index-in-node=\"353\">HVAC heat pumps, large laser chillers, and welding equipment<\/b>.<\/p>\n<p>While the standard model comes with a precision <b data-path-to-node=\"12\" data-index-in-node=\"48\">10W\/110V<\/b> reed switch for signal transmission, we offer full customization for high-power <b data-path-to-node=\"12\" data-index-in-node=\"137\">70W\/220V<\/b> applications. Stable, durable, and versatile\u2014it is the professional choice for flow protection.<\/p>\n<p data-path-to-node=\"11\"><strong>\u30e2\u30c7\u30eb\u756a\u53f7\uff1a<\/strong>SEN-HS25-anti-water hammer Piston Flow Switch<\/p>\n<p data-path-to-node=\"11\"><strong>Body Material<\/strong>:Brass (Copper Alloy)<\/p>\n<p data-path-to-node=\"11\"><strong>Structure Type<\/strong>:Piston \/ Shuttle Type<\/p>\n<p data-path-to-node=\"11\"><strong>Thread Size<\/strong>:DN25(G1 inch)<\/p>\n<p data-path-to-node=\"11\"><strong>Flow Range<\/strong>:3.5-30 L\/min<\/p>\n<p data-path-to-node=\"11\"><strong>Switching Voltage<\/strong>:110V\/220V<\/p>\n<p data-path-to-node=\"11\"><strong>\u30d1\u30ef\u30fc\u3060\uff1a<\/strong>10W\/70W<\/p>\n<p data-path-to-node=\"11\"><a href=\"https:\/\/chnsensor.com\/ja\/product-category\/flow-sensor\/\"><strong>\u305d\u306e\u4ed6\u306e\u30e2\u30c7\u30eb\u3053\u3053\u3092\u30af\u30ea\u30c3\u30af<\/strong><\/a><\/p>\n<div style=\"width: 540px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-5866-1\" width=\"540\" height=\"952\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/02\/HS25-flow-sensor.mp4?_=1\" \/><a href=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/02\/HS25-flow-sensor.mp4\">https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/02\/HS25-flow-sensor.mp4<\/a><\/video><\/div>\n<p data-path-to-node=\"11\">","protected":false},"excerpt":{"rendered":"<p>Maximize system reliability with the SAIER Brass anti-water hammer Piston Flow Switch DN25 . Engineered for 1-inch (G1) industrial piping, this robust brass sensor outperforms plastic alternatives in high-pressure and corrosive environments. It features an adjustable piston mechanism with a wide detection range of 3.5 to 30 L\/min, making it perfect for HVAC heat pumps, large laser chillers, and welding equipment. While the standard model comes with a precision 10W\/110V reed switch for signal transmission, we offer full customization for high-power 70W\/220V applications. Stable, durable, and versatile\u2014it is the professional choice for flow protection. Model number\uff1aSEN-HS25-anti-water hammer Piston Flow Switch Body Material:Brass (Copper Alloy) Structure Type:Piston \/ Shuttle Type Thread [&hellip;]<\/p>\n","protected":false},"featured_media":5867,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","_thinkrank_schema_form_data":"","_thinkrank_selected_schema_type":"","_thinkrank_additional_schemas":"","_thinkrank_canonical_url":"","_thinkrank_og_title":"","_thinkrank_og_description":"","_thinkrank_og_image":"","_thinkrank_twitter_title":"","_thinkrank_twitter_description":"","_thinkrank_twitter_image":"","_thinkrank_imported_from":"","_thinkrank_focus_keywords":[],"_thinkrank_focus_keyword":"","_thinkrank_robots_meta_enabled":0,"_thinkrank_robots_meta":"","_thinkrank_advanced_robots_meta":"","_thinkrank_primary_category":0,"jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"product_brand":[132668],"product_cat":[132614],"product_tag":[132908,132860,132856,132954,132605],"class_list":["post-5866","product","type-product","status-publish","has-post-thumbnail","product_brand-saier","product_cat-brass-water-flow-switch","product_tag-brass-flow-switch","product_tag-chiller-flow-switch","product_tag-flow-control-switch","product_tag-piston-flow-switch","product_tag-water-flow-switch","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DN25 anti-water hammer flow switch | 1&quot; 70W Load | SAIER - Professional manufacturer of sensors<\/title>\n<meta name=\"description\" content=\"Brass anti-water hammer piston Flow Switch DN25 (G1 Inch). 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