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SKU: 52427
EAN: 2000000052427
Quick connector 8x8mm DuoTight straight
High quality push in fitting with superior sealing capacity due to double EPDM o-ring design. Compatible with EVABarrier 4mm and 5mm ID x 8mm OD lines. Maximum pressure 100 psi. | push in fitting, duotight, double o-ring, EPDM, 8mm
Installation Installation service: we install the device on site according to the manufacturer's instructions, connect to the line (mechanical connections) and perform initial setup and test run. Price depends on location, access and scope of work. (price by agreement / quote)No Yes2.90€
Price without VAT2.34€
0Europe/Tallinnout_of_stock_products0AvailabilityIn Stock Pärnu 57 pcs In Stock Out of Stock Supplier warehouse 0 pcs Out of Stock Shipping informationLoading…Warranty 24 monthsB2B invoice paymentSpare parts from e-shop -
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Description
Quick connector 8x8mm DuoTight straight
Usage: Looking for high quality push in fittings that will seal tight? Duotight are the push in fitting with superior sealing capacity due to the double o-ring sealing design.
Features: The secret to our superior sealing performance is not just the fact that we use high quality EPDM o-rings but also use two of them. The double o-ring means we literally have twice the sealing surface when compared with other push in fittings. This makes our fittings even more reliable and reduces the chance of a leak significantly. The double o-ring system also means that we can bend the hose with much tighter radius without causing leaking issues.
Compatible with EVABarrier 4mm ID x 8mm OD line and EVABarrier 5mm ID x 8mm OD line. Not compatible with 6mm ID x 10mm OD line.
No clamps necessary! We do recommend cutting your hosing straight, not on an angle, to ensure the line has a complete seal. To remove the fitting simply push in the collet and the hose can be removed.
Technical data: Material: EPDM o-rings. Maximum pressure: 100 psi. Compatible with: EVABarrier 4mm ID x 8mm OD, EVABarrier 5mm ID x 8mm OD.
EPDM (Ethylene Propylene Rubber) has excellent chemical resistance including being compatible with ozone, oils, wide variety of alkaline and acid compounds, water, alcohol, ketone and beverages. EPDM is also resistant to aging, weather and will not perish easily like other rubber compounds. When compared with silicon and vinyl, EPDM has better gas transmission rates, better wear resistance, is BPA free and is the number one choice for many long lasting food grade applications.
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Frequently asked questions about this product
What makes a DuoTight fitting seal better than an ordinary push-in fitting?
It uses a double EPDM o-ring design, giving twice the sealing surface of a single-o-ring fitting and significantly reducing the chance of a leak.
How does a push-in fitting connect tubing?
You simply push the tube into the fitting; the internal o-rings grip and seal around it, so no clamps or tools are needed to make a tight connection.
What tubing does the 8x8mm straight version join?
It connects 8mm tubing to 8mm tubing in a straight line, making it suitable for joining two equal-diameter lines.
Why does the choice of EPDM o-rings matter?
EPDM o-rings are used for their reliable sealing performance, and the double-o-ring system gives a dependable, leak-resistant connection in beverage and gas lines.
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Specifications
Length (mm) 600.00 Width (mm) 400.00 Height (mm) 400.00 Weight (kg) 0.01 Gross Weight (kg) 0.05 Unit pcs Certifications CE
Food compliance Compliant EU 1935/2004
Compliant EU 10/2011
Food contact certified
Food contact test protocol EU 10/2011 + EU 1935/2004 · üldmigratsioon 10/20% etanool + 3% äädikhape 70°C/2h (EN 1186) · metallid + arom. amiinid + ftalaadid (EN 13130) N.D. · ftalaadid 95% etanool 40°C/2h · materjal EVA/POK · BORY B2504TR90110S01 (2025) — vastav Material Rubber (EPDM, NBR)
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