Clean Energy Flexible silicone hoses for renewable energies Fluid solutions. Solid performance.

At Venair, we design and create fluid transfer solutions that help top leading companies run all their operations with precision and reliability. Today, we present more than 35 years of experience manufacturing custom high-quality product and delivering direct assistance to the most demanding industries across the world. Together, we will achieve the maximum operability for your critical applications. HEADQUARTERS (SPAIN)

+35 years of meaningful innovation We’re involved in each part of the creation, design and engineering of the solution. Material research and product development Research of new materials Development of new products or improvement of existing ones Design and engineering support Design advice Specialized in the design of customized parts Quality assurance Tailor-made testing for each application Product certifications required for each market or customer Custom manufacturing Custom pieces Process automation for series production

Venair develops custom solutions for Clean Energy. We provide flexible hoses that adapt to the different requirements of the industry. Our main subsectors are PEM Fuel Cells and electrolyzers, Green mobility, and renewable energy.

• VENAIR CLEAN ENERGY • ANODE PEM FUEL CELLS • CATHODE PEM FUEL CELLS • DI WATER AND COOLING SYSTEMS

VENAIR CLEAN ENERGY ANODE CATHODE Material FKM fluorocarbon + Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric Highly flexible fluorocarbon hose FKM (fluorocarbon-based polymer) inner layer + Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric embedded in the wall. → Highly resistant to hardening with very good compression characteristics. → Aramid 200ºC →FKM-X Conductive FKM inner layer APPLICATIONS Mostly used when there are strict minimum permeability requirements. Also recommended for the low level of critical pollutants it releases. So it is mostly always required for the anode...

• VENAIR CLEAN ENERGY Highly Flexible EPDM hybrid hose ANODE CATHODE DI WATER COOLING ////, EPDM based composite + Polyester fabric CONSTRUCTION This reference is manufactured with three polyester fabric reinforcements. Different shapes can be manufactured to adapt the construction to any installation and geometry requirement. It has been specifically designed for PEMFC. Very interesting according to its very low permeability rate. Also recommended for the low level of critical pollutants it releases. So it is mostly always required for the anode and cathode subsystems, very often also required...

VENAIR CLEAN ENERGY CATHODE DI WATER COOLING Material Platinum cured silicone + Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric Highly flexible platinum cured silicone hose VENA® PEM PURE CONSTRUCTION Transparent platinum cured silicone (inner layer) + Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric embedded in the wall. APPLICATIONS Mostly recommended for the low level of critical pollutants it releases. So it is mostly always required for the coolant and DI water subsystems, very often also required on the cathode. CERTIFICATIONS Railway standards, flammability. UL-94 V1 Pharma...

VENAIR CLEAN ENERGY Material Blue Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric Highly flexible smooth silicone hose Blue Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric embedded in the wall. Can be customized according to customer requirements. It can be modified to withstand high pressure, high temperature, change colour, vacuum resistance... APPLICATIONS Mostly recommended for coolant systems. It is the standard peroxide cured silicone used in a wide range of vehicles and industrial purposed but applying some precedures in the manufacturing process to reduce the level of leachables...

VENAIR CLEAN ENERGY DI WATER COOLING SYSTEMS Material Blue Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric Silicone hoses for cooling and heating systems → SIL 200: 3 plies of polyester fabric → SIL MRLN: Special construction for high pressure resistance. → It can also be supplied with another type of textile reinforcement (Aramid, fiberglass). APPLICATIONS For use in water cooling and heating systems in buses, coaches, trucks, industrial vehicles, railway, marine, aerospace, cogeneration units, and transport of high temperature fluids in general industry. → SIL 200/240-X: Conductive silicone...

VENAIR CLEAN ENERGY DI WATER COOLING SYSTEMS Material Blue Silicone VMQ (Vinyl Methyl Quality) + Polyester fabric + Steel wire spring Highly flexible smooth silicone hose Spiral steel wire between two plies of polyester fabric covered in blue silicone. SIL 700V-X: Conductive silicone material. APPLICATIONS For use in water cooling and heating systems. Suitable for use where a small bending radius is required. It is capable for vacuuming applications thanks to its wire spiral. CERTIFICATIONS → SAE J20R2 Class A. → Material used in accordance with EU Directive 2015/863 for Restriction of the use...

DI WATER COOLING SYSTEMS VENAIR CLEAN ENERGY Flame resistant hoses for cooling systems STANDARD WALL THICKNESS Special silicone formulation built with several textile reinforcements, specially designed to comply with the most demanding Flammability Standards. Can be manufactured with steel wire spiral. Class. V0 (UL-94). APPLICATIONS For cooling systems and other liquid or air conduction systems in any kind of engine or vehicle subjected to special Flammability Regulations. Technical Table See on page: 18 Material Silicone VMQ (Vinyl Methyl Quality) + fabric STANDARD LENGTH From 1m to 4m (3,28...

VENAIR CLEAN ENERGY Flame resistant hoses for cooling and turbo systems in railway industry DI WATER COOLING SYSTEMS Material Silicone VMQ (Vinyl Methyl Quality) + fabric Temperature -60ºC / +200-220ºC (-75ºF / +392-428ºF) STANDARD WALL THICKNESS Special silicone formulation built with several textile reinforcements, specially designed to comply with the most demanding Flammability Standards. Can be manufactured with steel wire spiral. Class. HL2 R22 & R23(EN-45545-2). Vena® Sil 200 FR-HL - 3.7mm (+1.0/-0.5mm) Vena® Sil 240 FR-HL - 4.5mm (+1.0/-0.5mm) Vena® Sil 700V - 5.5mm (+1.5/- 0.7mm) with...