{"product_id":"1-2-fkm-o-rings-for-quick-couplers-25-pack","title":"1\/2\" FKM O-Rings for Quick Couplers, 25 Pack","description":"\u003cp\u003eVeloci Performance O-Rings will fit in any 1\/4\", 3\/8\", and 1\/2\" coupler in the U.S. Market. Veloci sells well over 100,000 o-rings per year because they are commonly lost at the worst of times. From amateurs to contract cleaners, everybody blows out o-rings, the difference is the pro's always have a few spare o-rings on hand. Don’t get caught without a few extra o-rings on the job. A small investment makes a big difference in maintaining PSI, GPM, and safety. Types of O-Rings: Buna Nitrile is a common and inexpensive compound used in o-rings found in all Veloci Performance brass couplers and should only be used in cold water applications (Maximum 250º F). FKM (fluoroelastomer) is a more expensive and durable compound meant for Hot Water (Maximum 450º F) applications and performs well with chemical applications. Use the FKM o-rings for replacement on stainless steel fittings. EDPM is a more expensive and durable compound that performs well with hot water but exceptionally with chemical applications. All Veloci Performance Stainless Steel Couplers have EDPM o-rings, although we do not sell replacements; instead, replace with FKM.\u003c\/p\u003e\n\u003cp\u003eAlso known as: O-RING Fkm 1\/2 QC Coupler (Pack 25).\u003c\/p\u003e\n\u003cp\u003ePart number: 39.0033. Questions about fit or sizing? Call (888) 714-1410.\u003c\/p\u003e","brand":"MTM Hydro - Veloci Performance Products","offers":[{"title":"Default Title","offer_id":67714463465663,"sku":"39.0033","price":23.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0880\/1571\/files\/74cb8a7072386bd8b01c6cc8a6be.webp?v=1792581843","url":"https:\/\/pittsburghsprayequip.com\/products\/1-2-fkm-o-rings-for-quick-couplers-25-pack","provider":"Pittsburgh Spray","version":"1.0","type":"link"}