Coupled PVC Suction Hose

Coupled PVC Suction Hose provides a lightweight, flexible alternative to conventional hard suction hose for fire-pump drafting, portable-tank operations, water transfer, and dewatering. The transparent PVC tube is reinforced with a rigid helix to help resist kinking and crushing while maintaining the shape required for suction service.
Key Features
- Lighter and easier to handle than conventional hard suction hose
- Flexible PVC construction simplifies deployment, positioning, and storage
- Rigid PVC helix helps resist kinking and crushing during suction service
- Transparent construction allows visual confirmation of water flow
- Available in multiple diameters, coupling configurations, and 8-, 10-, or 12-foot lengths
- Suitable for fire-pump drafting, portable tanks, water transfer, irrigation, and dewatering applications
Specifications & Available Configurations
| Specification | Details |
|---|---|
| Construction | PVC tube reinforced with a rigid PVC helix |
| Service Temperature | -4°F to 150°F (-20°C to 65°C); actual range is application dependent |
| Available Diameters | 1 in., 1½ in., 2 in., 2½ in., 3 in., 4 in., 5 in., and 6 in. |
| Available Lengths | 8 ft., 10 ft., and 12 ft. |
| 1–3 in. Configurations | NH or NPSH options as listed in the product selector |
| 4–6 in. Configurations | Rocker-lug or long-handle options as listed in the product selector |
| Hose Appearance | Clear hose with green helix on 1–3 in. sizes; white helix on 4–6 in. sizes |
| Ordering | Couplings are included according to the selected configuration |
Please note: Working-pressure, vacuum, and bend-radius ratings vary by hose diameter and operating temperature. Confirm application requirements before ordering. For a custom length or coupling configuration, call Cascade Fire Equipment at 800-654-7049.