DERPIPE 2" x 100ft Lay-Flat Pool Backwash Hose — Reinforced PVC, 90 PSI Weather-Proof

This lay-flat pool backwash hose from DERPIPE combines a thickened PVC outer jacket with a polyester fiber weave to deliver a flexible, collapsible discharge line suited for pool backwash, pond drainage, construction dewatering, and general water transfer. Treated with UV stabilizers and formulated for abrasion and grease resistance, the hose supports a 90 PSI working pressure and operates in temperatures from -5 to 65°C (23–147°F). It ships with metal clamps for secure attachment to cam-and-groove fittings or standard 2" connections.

How does this hose handle heavy-duty water transfer?

The DERPIPE hose is reinforced with a polyester fiber braid embedded in thickened PVC, giving it strength for demanding discharge tasks while still remaining lightweight and flexible. Its 2" diameter and 100ft length allow long runs with high flow volume, and the rated 90 PSI working pressure covers most pump-driven applications.

• 2-inch internal diameter for high flow rates
• 100 feet of continuous length to reach remote discharge points
• 90 PSI working pressure suitable for pump-driven drainage
• Polyester braid reinforcement reduces ballooning under pressure

Will the hose resist weather, UV and abrasion year-round?

Yes — the PVC formulation includes UV protective additives and a thicker outer wall to resist abrasion and grease exposure. The specified operating temperature range means it can be used seasonally and stored when not in use to maximize service life.

• UV-stabilized PVC resists sun degradation
• Thicker jacket improves abrasion and grease resistance
• Temperature range: -5 to 65°C (23–147°F) for seasonal use
• Store folded flat in a cool, dry place to reduce wear

How do I connect and store the hose for pool backwash or drainage?

The hose includes two metal clamps so you can quickly secure it to cam-and-groove fittings or standard 2" couplings; it can also be adapted to 1.5" systems with appropriate fittings. When the job is done, the lay-flat design collapses for compact rolling and easy storage without kinks.

• Comes with clamps for fast, secure attachment to 2" fittings
• Compatible with cam-and-groove couplings and standard PVC pipe
• Collapses flat for space-saving storage and transport
• Flexible enough to route around obstacles without sharp bends

What applications is this hose best suited for?

Its construction and size make the DERPIPE lay-flat hose suitable for pool backwash, garden pond draining, basement or site dewatering, and temporary discharge lines on construction sites. The product focuses on mechanical drainage and water transfer — not as a potable water hose.

• Pool backwash and filter discharge lines
• Pond and landscape drainage
• Sump and construction site dewatering
• Temporary water transfer where flexible routing is needed

Who is this for: The DERPIPE 2" x 100ft Lay-Flat Pool Backwash Hose is aimed at pool owners, landscapers, contractors and property managers who need a robust, portable discharge hose that combines high flow capacity with weather resistance and easy storage. It is ideal when you require a long run of durable hose that can be quickly connected to pumps and fittings and then neatly stowed away after use.