{"id":25516,"date":"2026-07-22T15:05:48","date_gmt":"2026-07-22T15:05:48","guid":{"rendered":"https:\/\/www.superpump.co.za\/shop\/?post_type=product&#038;p=25516"},"modified":"2026-07-23T08:56:42","modified_gmt":"2026-07-23T08:56:42","slug":"diaphragm-fl40-replacement-switch","status":"publish","type":"product","link":"https:\/\/www.superpump.co.za\/shop\/product\/diaphragm-fl40-replacement-switch\/","title":{"rendered":"Diaphragm FL40 replacement switch"},"content":{"rendered":"<p><strong>Pressure Switch For Diaphragm Pump <\/strong>\u00a0is a mechanical component designed to regulate pressure within diaphragm pump systems. This switch continuously monitors the pump\u2019s pressure and activates or deactivates electrical circuits to maintain safe and efficient operation. It ensures the pump operates within the required pressure range, protecting the system from damage due to overpressure or insufficient pressure.<\/p>\n<p>This particular unit is intended for use with FL40 diaphragm pumps, making it essential to verify compatibility with your existing pump model. When selecting a replacement, compare the pressure switch\u2019s specifications and connection type with your old part. Ensuring these details match will help maintain consistent pump performance and system reliability.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Controls electrical activation based on system pressure<\/li>\n<li>Compatible with FL40 diaphragm pumps<\/li>\n<li>Check physical and electrical fit against the original switch<\/li>\n<li><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Replacement pressure switch for FL40 diaphragm pumps<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-25519\" src=\"https:\/\/www.superpump.co.za\/shop\/wp-content\/uploads\/WhatsApp-Image-2026-07-22-at-15.46.23-3-300x300.jpeg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.superpump.co.za\/shop\/wp-content\/uploads\/WhatsApp-Image-2026-07-22-at-15.46.23-3-300x300.jpeg 300w, https:\/\/www.superpump.co.za\/shop\/wp-content\/uploads\/WhatsApp-Image-2026-07-22-at-15.46.23-3-150x150.jpeg 150w, https:\/\/www.superpump.co.za\/shop\/wp-content\/uploads\/WhatsApp-Image-2026-07-22-at-15.46.23-3-247x247.jpeg 247w, https:\/\/www.superpump.co.za\/shop\/wp-content\/uploads\/WhatsApp-Image-2026-07-22-at-15.46.23-3-510x510.jpeg 510w, https:\/\/www.superpump.co.za\/shop\/wp-content\/uploads\/WhatsApp-Image-2026-07-22-at-15.46.23-3-100x100.jpeg 100w, https:\/\/www.superpump.co.za\/shop\/wp-content\/uploads\/WhatsApp-Image-2026-07-22-at-15.46.23-3.jpeg 750w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<ul>\n<li>Controls electrical activation based on system pressure<\/li>\n<li>Compatible with Pascali diaphragm pumps<\/li>\n<li>Check physical and electrical fit against the original switch<\/li>\n<\/ul>\n","protected":false},"featured_media":25520,"template":"","meta":[],"product_brand":[],"product_cat":[1256],"product_tag":[],"class_list":{"0":"post-25516","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pressure-switches-and-controllers","8":"first","9":"instock","10":"sale","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Diaphragm FL40 replacement switch | SuperPump Shop<\/title>\n<meta name=\"description\" content=\"Pressure Switch For Diaphragm Pump is a mechanical component designed to regulate pressure within diaphragm pump systems\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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