Our premium Cooling Hose is a heavy-duty EPDM rubber hose engineered for harsh, high-demand industrial working conditions, integrating superior insulation, wear resistance, and anti-aging performance. Featuring a high-strength polyester fiber reinforcement layer, smooth inner wall, and weather-resistant outer rubber, this insulated cooling hose delivers reliable fluid transmission for cooling systems, new energy equipment, and industrial fluid handling. With a UL-94 V0 flame retardant rating and exceptional non-conductive properties, it ensures maximum safety in electrical and high-temperature environments. Designed for industrial manufacturers, engineering contractors, and bulk enterprise buyers, our hose offers unmatched versatility for diverse media transport and harsh working scenarios.
Our non-conductive cooling hose is purpose-built for new energy equipment, including battery cooling systems, charging infrastructure, and renewable energy installations, providing safe, insulated fluid transport for cooling circulating water and dielectric fluids.
Widely used in industrial machinery, HVAC systems, and process cooling equipment, this EPDM cooling hose efficiently conveys compressed air, hot water, and cooling media, maintaining stable performance in continuous operation industrial environments.
Compatible with slightly corrosive fluids, high-purity water, and mixed liquids, our industrial cooling hose is ideal for chemical processing, water treatment plants, and industrial fluid circulation systems, with long-term anti-aging and corrosion resistance.
Size | I.D (mm) | O.D (mm) | Bending radius (mm) | Work pressure (PSI) | Burst pressure (PSI) | Weight (KG/M) | Length (M/pc) | Package volume (CBM/pc) |
15/64" | 6.0±0.3 | 11.0±0.3 | 25 | 200 | 800 | 0.12 | 100 | 0.030 |
1/4" | 6.4±0.3 | 13.0±0.3 | 20 | 300 | 1200 | 0.15 | 100 | 0.030 |
5/16" | 7.9±0.3 | 15.0±0.3 | 25 | 300 | 1200 | 0.19 | 100 | 0.035 |
3/8" | 9.5±0.3 | 17.0±0.3 | 30 | 300 | 1200 | 0.24 | 100 | 0.040 |
1/2" | 12.7±0.3 | 21.0±0.5 | 50 | 300 | 1200 | 0.33 | 100 | 0.075 |
5/8" | 15.9±0.5 | 24.0±0.5 | 100 | 300 | 1200 | 0.38 | 60 | 0.080 |
3/4" | 19.0±0.6 | 28.0±0.6 | 120 | 300 | 900 | 0.52 | 60 | 0.090 |
1" | 25.4±0.6 | 36.8±0.8 | 180 | 300 | 900 | 0.82 | 60 | 0.140 |
1-1/4" | 31.8±0.3 | 44.6±1.0 | 250 | 300 | 900 | 1.18 | 40 | 0.160 |
1-1/2" | 38.1±0.3 | 52.0±1.0 | 300 | 300 | 900 | 1.45 | 40 | 0.220 |
2" | 50.8±0.3 | 66.0±1.0 | 350 | 300 | 900 | 2.10 | 40 | 0.260 |
2-1/2" | 63.5±0.3 | 79.5±1.0 | 400 | 300 | 900 | 2.80 | 40 | 0.320 |
3" | 76.2±0.3 | 94.2±1.0 | 500 | 200 | 600 | 3.00 | 40 | 0.370 |
3-1/2" | 88.9±0.3 | 106.9±1.0 | 550 | 200 | 600 | 3.90 | 40 | 0.470 |
4" | 101.6±0.3 | 121.6±1.0 | 590 | 200 | 600 | 4.54 | 40 | 0.570 |
Our Cooling Hose meets rigorous global industrial standards to ensure compliance and safety for industrial clients. The outer rubber layer achieves UL-94 V0 flame retardant rating, with exceptional ozone and weather resistance for outdoor and harsh environment use. It delivers industry-leading non-conductive performance, with a minimum resistance of over 1 megaohm per inch under 1000 volts DC, fully complying with electrical safety regulations for new energy and industrial electrical applications. It also adheres to material performance standards for EPDM rubber hoses, ensuring long-term durability and stability in continuous industrial operation.
We provide end-to-end customization, OEM, and bulk wholesale solutions for industrial equipment manufacturers, engineering contractors, and enterprise bulk purchasers. Our custom cooling hose options include smooth or cloth surface finishes, optional anti-mildew treatment, multiple color choices, and custom cut lengths to fit your installation requirements. We support OEM branding, custom packaging, and compatible connector configurations, with flexible MOQ for both small-batch custom projects and large-scale bulk orders. Our in-house R&D team can also develop bespoke hose formulations to meet specific media compatibility and environmental performance needs.
Our non-conductive insulated cooling hose delivers a minimum resistance of over 1 megaohm per inch under 1000 volts DC, effectively eliminating electrical safety hazards in high-voltage industrial and new energy applications.
This EPDM cooling hose is compatible with compressed air, cooling circulating water, hot water, high-purity water, mixed liquids, and slightly corrosive fluids, with strong versatility for diverse industrial applications.
Yes, we provide smooth or cloth surface options, as well as custom anti-mildew, anti-corrosion, and special insulation formulations to meet your unique project requirements.
Reach out to our technical sales team today to receive a free, no-obligation quote for your Cooling Hose needs. Whether you need custom formulations, bulk wholesale pricing, OEM support, or bespoke engineering solutions for new energy or industrial cooling systems, we will deliver a tailored package that aligns with your project specifications and budget. We also provide full technical support and product performance testing to ensure full compliance with your industry’s regulatory requirements.
