Design: Duct with a high tensile steel helix with a silicone coated and impregnated glassfibre fabric, two-ply mandrel made silicone-coated fiberglass hose for less demanding. Red color extremely lightweight, highly flexible duct, axially compressible. Designed for both high and low temperature extremes.
| Stock Code | Sizes | Length(M) | WP @ 20°C(kPa) | WP @ -20°C(kPa) | |||
| (MM) | (Inches) | ||||||
| SDH-38 | 38 | 1.1/2 | 4 | 120 | 32 | ||
| SDH-50 | 51 | 2 | 4 | 120 | 38 | ||
| SDH-63 | 63 | 2.1/2 | 4 | 103 | 38 | ||
| SDH-75 | 76 | 3 | 4 | 103 | 45 | ||
| SDH-90 | 89 | 3.1/2 | 4 | 85 | 51 | ||
| SDH-100 | 102 | 4 | 4 | 85 | 51 | ||
| SDH-125 | 127 | 5 | 4 | 68 | 57 | ||
| SDH-150 | 152 | 6 | 4 | 68 | 64 | ||
