{"product_id":"qonsy-5-16-in-8mm-fuel-line-hand-primer-bulb-universal-transfer-for-marine-rv-auto-more","title":"Qonsy 5\/16 in 8mm Fuel Line Hand Primer Bulb — Universal Transfer for Marine, RV, Auto \u0026 More","description":"\u003cp\u003eMeet the Qonsy 5\/16 in 8mm Fuel Line Hand Primer Bulb, a compact tool designed to help you manage fuels and fluids across multiple settings. Whether you are on a boat, in a workshop, or on the road, this primer bulb offers a practical, hands-on option for moving fuels with control and ease. The device prioritizes portability, straightforward operation, and reliable materials that stand up to everyday use in marine, automotive, and DIY environments.\u003c\/p\u003e\n\u003cp\u003eDesigned for versatility, the primer bulb can assist with priming lines, transferring fuel, or topping up a tank where gravity flow is limited. It emphasizes user-friendly handling and does not rely on powered pumps, giving you a tactile way to move fluids when you need it most.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal transfer capability across common fuels and fluids: water, gasoline, diesel, kerosene, and light oils; not intended for corrosive liquids.\u003c\/li\u003e\n\u003cli\u003eFast priming with a built-in one-way valve that helps fuel start flowing with minimal effort.\u003c\/li\u003e\n\u003cli\u003eDurable construction using rubber and aluminum alloy for long-lasting, leak-resistant performance in marine and automotive environments.\u003c\/li\u003e\n\u003cli\u003eSimple setup: ensure the target tank sits higher than the source, connect with standard fittings, and hand-pump with the hose in the tank.\u003c\/li\u003e\n\u003cli\u003eVersatile for low-pressure applications, including priming fuel lines for outboards, RVs, cars, or other small engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarine: priming lines for outboard and inboard engines during refuel or maintenance.\u003c\/li\u003e\n\u003cli\u003eRVs and campers: transferring fuel between tanks or topping off auxiliary reservoirs on the go.\u003c\/li\u003e\n\u003cli\u003eCars, motorcycles, and small engines: a compact helper in tight spaces or during service.\u003c\/li\u003e\n\u003cli\u003eDIY workshops: low-pressure fuel and light oil transfers in a general-purpose toolkit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use It\u003c\/h3\u003e\n\u003cp\u003eTo achieve priming results, connect the unit to your fuel system using standard 5\/16 in fittings, position the target tank above the source drum, and insert the hose into the tank. Open and close the pump with steady, deliberate strokes until fuel flows smoothly.\u003c\/p\u003e\n\u003ch3\u003eSetup Tips \u0026amp; Durability\u003c\/h3\u003e\n\u003cp\u003eSetup tips for best results:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeep the receiving tank higher than the source drum to encourage gravity-assisted flow.\u003c\/li\u003e\n\u003cli\u003eEnsure connections use standard 5\/16 in input\/output fittings for broad compatibility.\u003c\/li\u003e\n\u003cli\u003eInsert the hose securely into the receiving tank to prevent air from entering the line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDurability and compatibility are driven by a rubber and aluminum alloy construction designed to withstand regular use in demanding environments. The unit supports a range of fuels and fluids common in marine, automotive, and light industrial tasks.\u003c\/p\u003e\n\u003cp\u003eNote: Not for corrosive liquids. Do not use with liquids that may degrade rubber or aluminum components.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What fluids can I transfer with the Qonsy 5\/16 in 8mm Fuel Line Hand Primer Bulb?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports water, gasoline, diesel, kerosene, and light oils; not suitable for corrosive liquids.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I set up for best priming results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Keep the receiving tank higher than the source, use standard 5\/16 in fittings, insert the hose into the receiving tank, and use the one-way valve to help prime.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Qonsy","offers":[{"title":"Default Title","offer_id":42465840136277,"sku":"B0FLQMVGPZ","price":30.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/qonsy-fuel-line-hand-primer-bulb-in-use.jpg?v=1778025528","url":"https:\/\/plentytorque.co.uk\/products\/qonsy-5-16-in-8mm-fuel-line-hand-primer-bulb-universal-transfer-for-marine-rv-auto-more","provider":"PlentyTorque","version":"1.0","type":"link"}