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Skip to contentA silicon radiator/coolant hose for heavy duty pressure connections in hostile engine enviroments. Ideal for extreme temperatures and high performance levels. Conforms to SAEJ20R1, SAEJ20R1 H.T. Class A, TMC Rp303B Grade I & II, Mil Spec A-A-52425 and various heavy duty OEM requirements. Sold in convenient 1 metre lengths.
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| Product Code | Size | Diameter ID | Diameter OD | Burst Pressure | Roll Length |
|---|---|---|---|---|---|
| SILRAD012 | 1/2″ | 13 | 24 | 600 | 1 |
| SILRAD019 | 3/4″ | 19 | 30 | 575 | 1 |
| SILRAD022 | 7/8″ | 22 | 32 | 575 | 1 |
| SILRAD025 | 1″ | 25 | 37 | 550 | 1 |
| SILRAD028 | 1 1/8″ | 28 | 39 | 550 | 1 |
| SILRAD032 | 1 1/4″ | 32 | 42 | 500 | 1 |
| SILRAD038 | 1 1/2″ | 38 | 48 | 450 | 1 |
| SILRAD044 | 1 3/4″ | 44 | 54 | 400 | 1 |
| SILRAD050 | 2″ | 51 | 62 | 400 | 1 |
| SILRAD054 | 2 1/8″ | 54 | 64 | 350 | 1 |
| SILRAD057 | 2 1/4″ | 57 | 66 | 350 | 1 |
| SILRAD063 | 2.5″ | 63 | 73 | 300 | 1 |
| SILRAD075 | 3″ | 76 | 87 | 250 | 1 |
| SILRAD088 | 3 1/2″ | 89 | 100 | 200 | 1 |
| SILRAD100 | 4″ | 102 | 110 | 150 | 1 |
| SILRAD114 | 4 1/2″ | 114 | 123 | 150 | 1 |
| SILRAD125 | 5″ | 127 | 135 | 125 | 1 |
| SILRAD140 | 5 1/2″ | 140 | 152 | 100 | 1 |
| SILRAD035 | 35mm | 35 | 45 | 500 | 1 |
| SILRAD041 | 41mm | 41 | 52 | 450 | 1 |
| SILRAD048 | 48mm | 48 | 57 | 400 | 1 |
| SILRAD060 | 60mm | 60 | 71 | 350 | 1 |
| SILRAD070 | 70mm | 70 | 80 | 275 | 1 |
| SILRAD073 | 73mm | 73 | 84 | 275 | 1 |




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