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1.125in I.D. Blue Convoluted Flex Hose | 4 Feet
1.125in I.D. Blue Convoluted Flex Hose | 4 Feet
Regular price
$82.11
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Flex Technologies C20FLX-112-48 convoluted silicone flex hose — 1.125 in. inside diameter, 4 ft (48 in.) long, blue. Convoluted construction allows the hose to flex, twist, and bend in tight engine-bay routings without kinking, while the silicone build holds up to coolant heat, ozone, and oil splash on heavy-duty diesel trucks and equipment.
Specifications
| Manufacturer | Flex Technologies |
|---|---|
| Part Number | C20FLX-112-48 |
| Part Type | Convoluted silicone flex hose |
| Inside Diameter | 1.125 in. |
| Length | 4 ft (48 in.) |
| Color | Blue |
| Wall Thickness | 0.17–0.22 in. |
| Construction | 5-ply silicone with polyester fabric reinforcement, convoluted |
| Temperature Range | -65°F to 350°F continuous |
| Standards | SAE J20 R1, RP 303B Class 1, Mil-Spec A-A-52426 |
Applications
Routes around obstructions where a straight hose would kink:
- Coolant plumbing in tight engine-bay routings — radiator returns, EGR cooler, oil cooler runs
- Charge-air, turbo coolant, and surge-tank lines on heavy-duty diesel trucks and off-highway equipment
- Custom cooling-system fabrication where rigid silicone elbows can't follow the route
Flex Technologies series: 5-ply silicone with polyester fabric reinforcement. Continuous service -65°F to 350°F. Ozone and oil-splash resistant. Meets/exceeds SAE J20 R1, RP 303B Class 1, and Mil-Spec A-A-52426 for heavy-duty vehicle hose.
Measure inside diameter, leg length, and bend angle on the existing hose before ordering to confirm fitment.