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SKU: KL02387
EAN: 000005886241
T-piece 8x8x8mm DuoTight quick connect
Professional Duotight 8mm push-in joiner with revolutionary double EPDM O-ring sealing system. Superior sealing performance, twice the surface area of standard fittings. Compatible with EVABarrier 4mm ID × 8mm OD and 5mm ID × 8mm OD tubing. No clamps required. Maximum pressure 100 psi (6.9 bar). Food-grade, BPA-free.
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 Yes5.30€
Price without VAT4.27€
0Europe/Tallinnout_of_stock_products0AvailabilityIn Stock Pärnu 50 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
T-piece 8x8x8mm DuoTight quick connect
Usage: Professional push-in fitting for secure liquid and gas connections in beverage production, brewing, and winemaking systems. Compatible with EVABarrier tubing 4mm ID × 8mm OD and 5mm ID × 8mm OD. Designed for use up to 100 psi (6.9 bar).
Features: Duotight fittings utilize a revolutionary double O-ring sealing design that provides twice the sealing surface compared to standard push-in fittings. Both O-rings are made from food-grade EPDM (Ethylene Propylene Rubber), offering superior chemical resistance to ozone, oils, alkaline and acid compounds, water, alcohol, ketones, and beverages. EPDM material resists aging and weathering, maintains excellent gas transmission rates, and is BPA-free. The double O-ring system allows for tighter hose bending radius without leaking. No clamps required – simply push the hose straight into the fitting for complete seal. To disconnect, push in the collet and remove hose.
Technical data: Material: EPDM double O-rings, food-grade body. Compatible hose: EVABarrier 4mm ID × 8mm OD, EVABarrier 5mm ID × 8mm OD. Not compatible with 6mm ID × 10mm OD tubing (separate 10mm fittings available). Maximum working pressure: 100 psi (6.9 bar). Installation: Cut hose straight (not at angle) for optimal seal.
⚠️ Important: Different plant extracts, tinctures, or liquids may damage plastic materials during prolonged contact. Verifying compatibility between packaging and solution is the responsibility of the filler/manufacturer.
⚠️ Important: Different solutions (high alcohol content, essential oils, solvents) may damage rubber and silicone components. Ensure seal material compatibility with the liquid being used.
⚠️ Pressure vessel — use under pressure. Max 6.9 bar. Exceeding working pressure may cause deformation. Use a pressure gauge.
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Frequently asked questions about this product
How do I get a leak-free push-in connection on all three ports?
Use 8mm outer-diameter EVABarrier tubing cut straight and push each hose fully home until it seats against the internal stop. The double O-ring design tolerates a tighter bend radius than single-O-ring fittings, but each port still needs a clean square cut to seal.
What is the T-piece typically used for?
It splits or merges a gas or liquid line — for example feeding CO2 to two vessels from one regulator, or branching a liquid line. Because all three ports are the same 8mm size, flow can enter any port and leave through the other two.
Is it compatible with my existing tubing?
It fits EVABarrier 4mm ID x 8mm OD and 5mm ID x 8mm OD tubing. It is not compatible with 6mm ID x 10mm OD tubing, which needs the separate 10mm DuoTight range.
How should it be cleaned and maintained?
Disconnect by pushing in the collet while withdrawing each hose, then flush the body with warm water or your normal line cleaner. The food-grade EPDM O-rings resist oils, acids and alcohol, so standard beverage-line sanitiser will not damage them.
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Specifications
Length (mm) 35.00 Width (mm) 20.00 Height (mm) 50.00 Weight (kg) 0.02 Gross Weight (kg) 0.05 Unit pcs Connection size 1/2" Alcohol contact max % 95 Max temperature +70/+100 Certifications CE
Material Plastic
Silicone
Food compliance Heavy metals compliant
Compliant EU 1935/2004
Compliant EU 10/2011
Food contact certified
Phthalate-free
Product type Extract
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 -
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