{"product_id":"acetal-surge-block-1-875-od-sbd-25-style","title":"Acetal Surge Block, 1.875\" OD (SBD-25 Style)","description":"\u003cp\u003eA lightweight acetal surge block sized to press-fit over a 2\" standard-flow foot valve, boosting its outside diameter to about 1.875\" for a snug surge fit inside 2\" well screens. Use it to develop and clean monitoring wells — surging near the top of the screen and working down as turbidity drops, pulling silt and fine sediment out of the sand pack before sampling.\u003c\/p\u003e\u003cp\u003eCompact, corrosion-resistant acetal construction; sold as an add-on accessory for foot valve\/inertial pump well-development setups.\u003c\/p\u003e","brand":"Geotech Environmental Equipment, Inc.","offers":[{"title":"Default","offer_id":48711349502142,"sku":"17150036","price":14.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/ShopifyImage-2024-09-03T132309.738.png?v=1786636431","url":"https:\/\/envirotechonline.com\/products\/acetal-surge-block-1-875-od-sbd-25-style","provider":"EnviroTech Services","version":"1.0","type":"link"}