6699 1-1/2" x 50ft Discharge Hose — Lay-Flat PVC Sump & Pool Hose with 2 SUS 304 Clamps, Reinforced for Heavy-Duty Water Transfer

The 6699 1-1/2-inch by 50-foot lay-flat discharge hose is a heavy-duty PVC sump and pool hose designed to move large volumes of water quickly and collapse flat for compact storage.

This hose is made for tasks that call for reliable, abrasion-resistant water transfer: backwashing pools, draining hot tubs, removing standing water from basements or gardens, and temporary irrigation or construction dewatering. Reinforced with polyester yarn and paired with two stainless steel (SUS 304) clamps, it resists tears and corrosion while delivering steady flow at a wide range of temperatures.

How durable is this hose for repeated outdoor use?

The 6699 discharge hose uses a PVC outer body reinforced with polyester yarn so it stands up to abrasion and resists punctures under normal field conditions. The material tolerates exposure across a broad temperature band and the included stainless clamps prevent rust at connection points.

• Wall thickness: 1/20 inch for flexibility and strength
• Max burst pressure: 300 PSI for high-flow applications
• Temperature range: -5°C to 65°C (23°F to 149°F)
• Reinforced polyester yarn to reduce leaks and tearing

Will it fit my pump and how do I attach it?

The hose has a nominal 1-1/2-inch diameter that matches many standard sump and pool pump discharge fittings. Two SUS 304 stainless steel clamps are included so you can secure the hose to barbed or threaded pump outlets for a leak-resistant connection.

• Nominal diameter: 1-1/2 inch — compatible with common pump outlets
• Includes 2 SUS 304 clamps for corrosion-resistant fastening
• Clamp-tighten method works with barbed or smooth pump spuds
• Lay-flat design reduces stress on fittings when pressurized

How easy is it to store and transport the 50-foot hose?

When it is not pressurized the hose collapses into a flat coil, which saves space in sheds, garages, or on trailers. Rolling it flat after each use helps maintain the PVC’s shape and prolongs life when stored out of direct sunlight in a dry place.

• Flat-roll storage minimizes volume and tangling
• Light enough to carry for short- to medium-length jobs
• Resists mildew when fully drained and dried before storage
• Keep in shade to avoid ultraviolet degradation

What kinds of jobs is this hose best suited for?

This is a multi-purpose discharge hose built for open-end water removal and temporary fluid routing. Typical uses include pool backwash lines, spa and hot tub drainage, basement or crawlspace dewatering, garden irrigation, farm tanks, and construction site water removal.

• Pool backwash and filter discharge
• Sump pumps, basements, crawlspaces, and window wells
• Temporary irrigation or greenhouse watering
• Farm, stock tank, and construction dewatering

Who is this for? The 6699 1-1/2" x 50ft lay-flat discharge hose is ideal for homeowners, pool service professionals, landscapers, and contractors who need a portable, durable hose for large-volume water transfer. If you want a workable combination of flexibility, strength, and compact storage for seasonal or job-site use, this hose and its corrosion-resistant clamps provide a practical, cost-effective solution.