{"product_id":"rugged-dual-face-unbalanced-mechanical-seal-built","title":"Rugged Dual Face Unbalanced Mechanical Seal Built With NBR Rubber Bellows And Tungsten Carbide Rings To Power Through Heavy Water And Sewage Pump Work On A Solid 90mm Bore","description":"\u003cdiv\u003eSingle 90mm Mechanical Seal Assembly For Water Pumps\u003cbr\u003e\n✔️ Tungsten carbide faces plus nitrile bellows seal 90mm bores tight \u003cp\u003eThis single mechanical seal unit provides heavy duty rotation control for pumps moving water and light sludge. You install it inside centrifugal pump housings wherever wet end leakage threatens downtime or motor failure. The dual face design handles routine liquid transfer jobs across municipal utilities and industrial cooling loops without constant maintenance adjustments.\u003c\/p\u003e ✅ Tungsten carbide stationary ring delivers scratch resistant sealing surface\u003cbr\u003e\n✅ Tungsten carbide rotary ring matches stationary housing for tight friction lock\u003cbr\u003e\n✅ Nitrile rubber bellows absorbs vibration while acting as dynamic secondary seal\u003cbr\u003e\n✅ Single ended face layout targets medium pressure loads on 90 millimeter shafts\u003cbr\u003e \u003cp\u003e💡 What makes a dual face mechanical seal more handy for gritty fluid transfer than conventional single seat designs?\nThis rugged pairing handles messy liquids and brief solid matter without chewing up your pump internals.\n- Tungsten carbide mating surfaces grind past fine debris while maintaining zero gap sealing performance\n- Flexible nitrile bellows expand against shaft movement to stop leaks during temperature spikes\n- Balanced pressure loading lets untrained operators service dry wells without replacing complete assemblies\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49248880558315,"sku":"VXB0FXKMRH72","price":686.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51xPPltDWbL.jpg?v=1787061973","url":"https:\/\/vxb.com\/products\/rugged-dual-face-unbalanced-mechanical-seal-built","provider":"VXB Bearings","version":"1.0","type":"link"}