DERPIPE Lay-Flat Pool Backwash Hose 1.5" x 50ft — Reinforced PVC, 90 PSI, UV-Protected

DERPIPE Lay-Flat Pool Backwash Hose is a reinforced 1.5" x 50ft heavy-duty PVC discharge hose built for high-flow pool backwash, sump pumping and seasonal outdoor drainage.

When you need a reliable, easy-to-store hose for moving large volumes of water, this 1.5-inch by 50-foot lay-flat hose offers a balance of strength, flexibility and weather resistance. Constructed from thickened PVC with a polyester fiber weave and UV protection, it resists tears, abrasion and grease while delivering up to 90 PSI working pressure and a wide operating temperature range (-5 to 65 °C). Two metal clamps are included so you can attach the hose quickly to cam-and-groove fittings or standard 1.5" connectors.

How does this hose improve pool backwash and drain cycles?

The wide 1.5" diameter and 50-foot length allow higher flow rates and longer reach for discharging backwash water away from your pool area. Its reinforced construction holds shape under pressure so flow remains consistent and debris passage is less likely to clog.

• 1.5" bore for efficient water flow and reduced clogging
• 50ft length reaches distant drain points without extra connectors
• 90 PSI working pressure maintains steady discharge performance

Is the hose durable enough for year-round outdoor use?

Yes — DERPIPE designed this hose to withstand outdoor exposure with UV stabilizers and a polyester-reinforced PVC body that resists tears, abrasion and grease. It can operate across a broad temperature range and stores flat when not in use to protect it from long-term kinking.

• UV-protected PVC to limit sun degradation
• Polyester fiber weave for tear and pressure resistance
• Operates from -5 to 65 °C (23–147 °F) for seasonal use

How do I connect and store the DERPIPE lay-flat hose?

Two included metal clamps enable quick attachment to cam-and-groove fittings, standard 1.5" hose connectors or, if needed, to 1" PVC pipe with the proper adapter. When finished, the hose folds into a flat roll to save space and avoid permanent bends.

• Includes 2 clamps for secure fittings and leak reduction
• Fits standard 1.5" fittings or can be adapted for 1" PVC pipe
• Collapsible lay-flat design rolls compactly for storage

What tasks is this hose best suited for?

This hose is intended for high-volume water transfer tasks where a durable, flexible discharge line is needed. Typical uses include pool backwash, pond or fountain draining, basement or building dewatering, and utility or construction site water removal.

• Pool backwash and filter discharge
• Pond and water feature draining
• Sump pump and temporary site dewatering

Who is this for: Homeowners, pool service professionals and contractors who need a dependable, high-capacity discharge hose that stores compactly and resists outdoor wear. If you want a robust 1.5" hose that handles seasonal temperature swings, delivers steady flow, and connects easily to common fittings, the DERPIPE 50ft lay-flat backwash hose is built for those tasks without unnecessary bulk.