{"product_id":"boiler-tube-cleaning-sounding-sponges-foam-tube-cleaning-projectiles-safe-t-sponge®","title":"Boiler Tube Cleaning \u0026 Sounding Sponges — Foam Tube-Cleaning Projectiles (Safe-T-Sponge®)","description":"\u003ch3\u003eClear the tube — and prove it's clear\u003c\/h3\u003e\n\u003cp\u003eThese compressible foam sponges are sized to slide through boiler, condenser, and\nheat-exchanger tubes. Loaded at one end and driven through with compressed air, they\nswab out loose scale and debris and let you \"sound\" each tube — if the sponge exits\nthe far end, you've confirmed the tube is open and unobstructed. Fast, low-cost, and\nmade from the same clean low-halogen foam as the rest of the line.\u003c\/p\u003e\n\n\u003ch4\u003eWhat they're for\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCleaning\u003c\/strong\u003e — blow them through to wipe out loose debris, soot, and scale ahead of inspection or service.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSounding\u003c\/strong\u003e — confirm a tube is clear and fully open by passing a sponge end-to-end.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSized to the tube ID\u003c\/strong\u003e across 1\"–4.25\" for a snug, effective pass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-halogen, low-metals foam\u003c\/strong\u003e with lot-number traceability; nuclear \u0026amp; fossil compatible.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in the U.S.A.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhere they're used\u003c\/h4\u003e\n\u003cp\u003eBoiler tubes, condenser and heat-exchanger tubes, and similar tube bundles during\noutages, cleaning, and inspection — wherever you need to clear and verify tubes\nquickly without harsh tools.\u003c\/p\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 1.00\", 1.25\", 1.5\", 2.25\", 2.75\", 3.25\", 4.25\" (25 mm–107 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e low-halogen, low-metals foam\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e driven through tubes by compressed air\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e in stock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eUse \u0026amp; care\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect a sponge slightly larger than the tube ID so it seals and sweeps as it travels.\u003c\/li\u003e\n  \u003cli\u003eUse regulated compressed air; keep hands and personnel clear of the tube exit — sponges exit with force.\u003c\/li\u003e\n  \u003cli\u003eAccount for every sponge in and out; don't leave one lodged in a tube.\u003c\/li\u003e\n  \u003cli\u003eDon't reuse a sponge that's torn or heavily fouled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuying for an outage?\u003c\/strong\u003e Order in quantity — contact us for case\/bulk pricing\nand lead times on large counts.\u003c\/p\u003e\n","brand":"accesssolutions.net","offers":[{"title":"1\" \/ 25 mm","offer_id":45222027657239,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true},{"title":"1.25\" \/ 31 mm","offer_id":45222027690007,"sku":null,"price":1.05,"currency_code":"USD","in_stock":true},{"title":"1.5\" \/ 38 mm","offer_id":45222027722775,"sku":null,"price":1.2,"currency_code":"USD","in_stock":true},{"title":"2.25\" \/ 57 mm","offer_id":45222027755543,"sku":null,"price":1.35,"currency_code":"USD","in_stock":true},{"title":"2.75\" \/ 69 mm","offer_id":45222027788311,"sku":null,"price":1.5,"currency_code":"USD","in_stock":true},{"title":"3.25\" \/ 82 mm","offer_id":45222027821079,"sku":null,"price":1.75,"currency_code":"USD","in_stock":true},{"title":"4.25\" \/ 107 mm","offer_id":45222027853847,"sku":null,"price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/5754\/7287\/files\/cleaningsponge.jpg?v=1781630498","url":"https:\/\/www.accesssolutions.net\/products\/boiler-tube-cleaning-sounding-sponges-foam-tube-cleaning-projectiles-safe-t-sponge%c2%ae","provider":"accesssolutions.net","version":"1.0","type":"link"}