Couplers Straight

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Couplers Straight

Couplers Straight There are 50 products.

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REDOX straight silicone hoses form the fundamental element for reliable connections in all high-performance automotive circuits. Manufactured from multi-layer polyester-reinforced VMQ silicone, these hoses offer a universal solution for direct connections without angles or deformation. With 51 references available, diameters from 6.5mm to 152mm and multiple lengths from 50mm up to 3 metres, our range covers all automotive, agricultural and industrial requirements. Perfect resistance -40°C to +180°C, supported pressure 5 bar, complete compatibility with cooling fluids, oil vapors and turbo boost.

Exceptional permanent stock guaranteeing immediate availability all references. Orders before 5pm systematically shipped same day, GLS delivery 24-48 hours throughout Europe. This logistics responsiveness meets mechanical emergencies, restoration projects and engine preparations requiring rapid supply.

Infinite applications include intercooler connections, radiator-engine links, intake connections, custom cooling circuits, emergency repairs and bespoke creations. Compatible with all European Japanese American vehicles, from city cars to heavy trucks, including agricultural applications Massey Ferguson, New Holland, JCB and construction equipment Caterpillar, Kubota, Yanmar. VMQ silicone construction guarantees optimal flexibility facilitating installation, exceptional durability exceeding 10 years standard use and performance maintenance under extreme competition conditions. Volume discount pricing, detailed technical specifications enabling precise selection according to existing pipe outer diameter and specific installation constraints. Professional-grade components trusted by racing teams, restoration specialists and performance tuning professionals worldwide.

FAQ

Q1: How do I choose the right straight hose length for my application? A: Standard 76mm length suits most connections. For tight spaces use 50mm. Long connections require 100-150mm. Complex circuits can use 300-500mm versions or cut our 3-metre hose. Plan minimum 20mm engagement under clamp each end for optimal sealing.

Q2: What's the difference between 3-ply and 4-ply wall thickness? A: Our hoses up to 38mm diameter are 3-ply (3 polyester layers, thickness 4.3mm). From 41mm onwards, 4-ply construction (4 layers, thickness 5mm) for increased strength. 4-ply supports higher pressures and better suits high-pressure turbo applications or large flow rates.

Q3: Can I use a straight hose as fuel or oil line? A: No, our standard VMQ silicone hoses resist vapors but not permanent fuel/oil contact. For these applications order our specific FKM/Viton fuel hoses or consult our custom service. VMQ perfect for water, air, intercooler but unsuitable for fuel circuits.

Q4: How do I connect two pipes with slightly different diameters? A: If difference under 2mm, silicone adapts with appropriate tightening. For larger gaps use our dedicated reducer hoses. Never force straight hose onto unsuitable diameter, risk of tearing or leakage. Precisely measure pipe outer diameter before ordering.

Q5: Do your hoses resist modern long-life coolants? A: Fully compatible with all coolants G11, G12, G13, OAT/HOAT/Si-OAT formulations. Exceptional chemical resistance, no degradation with modern anticorrosion additives. Tests validated 200,000km with manufacturer fluids. Flushing recommended when changing fluid type.

Q6: How many 60mm hoses length 100mm do you stock? A: Permanent stock minimum 20 units common references like 60x100mm. Popular diameters 45-76mm always immediately available. For orders exceeding 50 identical pieces, 48h pre-order enables optimal preparation. Continuous replenishment guarantees availability 365 days/year.

Q7: How do I cut your 3-metre hose cleanly? A: Use new craft knife or fine hacksaw. Mark complete circumference before cutting for straightness. Lightly deburr inside after cutting. For multiple identical cuts make template. Avoid scissors which crush walls. Lubricate blade for clean cut.

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