{"product_id":"fabco-air-d-521-xdrk-h-pancake-line-pneumatic-cylinder","title":"Fabco-Air D-521-XDRK-H Pancake Line Pneumatic Cylinder","description":"\u003cdiv\u003e\u003cp\u003eFabco-Air D-521-XDRK-H is a pancake line pneumatic cylinder designed for compact linear actuation. This double-acting model from Fabco-Air (D-521-XDRK-H) uses compressed air to produce extend and retract motion within a low-profile form factor. As part of the Pancake Line, it features a slim silhouette that fits into tight installations without sacrificing actuation capability. The double-acting arrangement relies on air pressure applied to two ports to drive movement in both directions, enabling controlled extension and retraction in automated systems that require compact actuation without a return spring. The D-521-XDRK-H designation identifies the exact model within Fabco-Air's pancake cylinder family, aiding replacement or compatibility considerations in confined envelopes. This cylinder is suitable for applications in manufacturing and automation environments where a compact actuator is needed.\u003c\/p\u003e\u003c\/div\u003e","brand":"Fabco-Air","offers":[{"title":"New","offer_id":46287918072042,"sku":null,"price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-059.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/fabco-air-d-521-xdrk-h-pancake-line-pneumatic-cylinder","provider":"GTG Hardware","version":"1.0","type":"link"}