{"id":5866,"date":"2026-02-05T16:32:25","date_gmt":"2026-02-05T08:32:25","guid":{"rendered":"https:\/\/chnsensor.com\/?post_type=product&#038;p=5866"},"modified":"2026-02-05T16:32:25","modified_gmt":"2026-02-05T08:32:25","slug":"dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable","status":"publish","type":"product","link":"https:\/\/chnsensor.com\/id\/produk\/dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable\/","title":{"rendered":"Sakelar Aliran Air Piston Kuningan DN25 (1 inci) \u2013 3,5-30L\/menit | Standar 110V (220V 70W dapat disesuaikan)"},"content":{"rendered":"<p>Maximize system reliability with the <b data-path-to-node=\"11\" data-index-in-node=\"54\">SAIER Brass 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>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>Rentang Aliran<\/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>Kekuatan:<\/strong>10W \/ 70W<\/p>\n<p data-path-to-node=\"11\"><a href=\"https:\/\/chnsensor.com\/id\/product-category\/flow-sensor\/\"><strong>Model Lainnya: Klik Disini<\/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":"<h3>Standard vs. Custom Specifications<\/h3>\n<div class=\"tech-specs\" style=\"background: #f4f4f4; padding: 15px; border-left: 5px solid #dba617;\">\n<p>Please choose the correct electrical rating for your application:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\">\n<tbody>\n<tr style=\"border-bottom: 2px solid #ccc;\">\n<th style=\"padding: 10px; text-align: left;\">Feature<\/th>\n<th style=\"padding: 10px; text-align: left;\">Standard Model (Stock)<\/th>\n<th style=\"padding: 10px; text-align: left; color: #cc0000;\">Custom Model (Order)<\/th>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Voltage (Max)<\/strong><\/td>\n<td style=\"padding: 10px;\">110V AC\/DC<\/td>\n<td style=\"padding: 10px; font-weight: bold;\">220V AC\/DC<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Power (Max)<\/strong><\/td>\n<td style=\"padding: 10px;\">10W (Signal Level)<\/td>\n<td style=\"padding: 10px; font-weight: bold;\">70W (Load Driving)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Aplikasi<\/strong><\/td>\n<td style=\"padding: 10px;\">PLC Signal, Microcontroller<\/td>\n<td style=\"padding: 10px;\">Direct Relay Drive, Small Pumps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"featured_media":5867,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","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 v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Brass Piston Flow Switch DN25 (1&quot;) | 3.5-30L\/min 110V\/220V - Professional manufacturer of sensors<\/title>\n<meta name=\"description\" content=\"Brass piston Flow Switch DN25 (G1 Inch). Range: 3.5-30L\/min. Standard 110V\/10W, factory custom 220V\/70W available. Durable piston design for HVAC &amp; Laser.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chnsensor.com\/id\/produk\/dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brass Piston Flow Switch DN25 (1&quot;) | 3.5-30L\/min 110V\/220V - Professional manufacturer of sensors\" \/>\n<meta property=\"og:description\" content=\"Brass piston Flow Switch DN25 (G1 Inch). Range: 3.5-30L\/min. Standard 110V\/10W, factory custom 220V\/70W available. Durable piston design for HVAC &amp; Laser.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chnsensor.com\/id\/produk\/dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable\/\" \/>\n<meta property=\"og:site_name\" content=\"Professional manufacturer of sensors\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/02\/HS25-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable\\\/\",\"url\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable\\\/\",\"name\":\"Brass Piston Flow Switch DN25 (1\\\") | 3.5-30L\\\/min 110V\\\/220V - Professional manufacturer of sensors\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/dn25-brass-piston-water-flow-switch-1-inch-3-5-30l-min-110v-standard-70w-220v-customizable\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/HS25-2.png?fit=1000%2C1000&ssl=1\",\"datePublished\":\"2026-02-05T08:32:25+00:00\",\"description\":\"Brass piston Flow Switch DN25 (G1 Inch). 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