{"product_id":"welch-wob-l-2546-piston-pump","title":"Welch WOB-L 2546 Piston Pump","description":"\u003carticle class=\"wlb-product\"\u003e\u003cheader class=\"wlb-header\"\u003e\n\u003ch2 class=\"wlb-title\"\u003eWOB-L 2546 Piston Pump\u003c\/h2\u003e\n\u003cp class=\"wlb-meta\"\u003eby \u003cspan class=\"wlb-brand\"\u003eWelch\u003c\/span\u003e · SKU \u003cspan class=\"wlb-sku\"\u003e2546B-01\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/header\u003e\n\u003csection class=\"wlb-overview\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Welch WOB-L 2546 piston pump is an oil-free vacuum and pressure pump designed for laboratory and instrumentation applications. The WOB-L piston mechanism eliminates the need for lubricating oil while maintaining continuous duty performance. Its compact construction allows integration into laboratory equipment or stand-alone vacuum systems. The pump provides clean vacuum generation suitable for contamination-sensitive environments.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-highlights\"\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOil-free piston pump design\u003c\/li\u003e\n\u003cli\u003eSuitable for vacuum or pressure generation\u003c\/li\u003e\n\u003cli\u003eContinuous duty operation capability\u003c\/li\u003e\n\u003cli\u003eCompact configuration for equipment integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-ataglance\"\u003e\n\u003ch2\u003eAt-a-glance\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003ePump Type\u003c\/dt\u003e\n\u003cdd\u003eOil-free piston pump\u003c\/dd\u003e\n\u003cdt\u003eSeries\u003c\/dt\u003e\n\u003cdd\u003eWOB-L\u003c\/dd\u003e\n\u003cdt\u003eModel\u003c\/dt\u003e\n\u003cdd\u003e2546\u003c\/dd\u003e\n\u003cdt\u003eManufacturer Part\u003c\/dt\u003e\n\u003cdd\u003e2546B-01\u003c\/dd\u003e\n\u003cdt\u003eCondition\u003c\/dt\u003e\n\u003cdd\u003eGood Condition — Functional working condition\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-applications\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003ePiston vacuum pumps are used in laboratory filtration, analytical instrumentation and vacuum drying systems. Oil-free pump designs are particularly suited to applications where contamination from lubricants must be avoided.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"wlb-sustainability\"\u003e\n\u003ch2\u003eSustainability\u003c\/h2\u003e\n\u003cp\u003eBy rehoming surplus lab products, this listing supports waste reduction and resource efficiency.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Welch","offers":[{"title":"Piston \/ Unit \/ Functional Working Condition","offer_id":53497194021191,"sku":"2546B-01","price":200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/IMG_1497.jpg?v=1773246743","url":"https:\/\/checkout.wasteless.bio\/en-us\/products\/welch-wob-l-2546-piston-pump","provider":"Wasteless Bio","version":"1.0","type":"link"}