Menu

SmartFlex RV/Marine Hose, 1/2" x 50', 3/4" - 11 1/2 GHT Fitt - Legacy Manufacturing

Part #: HSFRV450

The Legacy Manufacturing HSFRV450 SmartFlex RV/Marine Hose is engineered for reliable performance in demanding recreational vehicle and marine environments. Designed with professional technicians and mechanics in mind, this hose provides consistent water flow with exceptional flexibility and resistance to kinking, ensuring efficient operation whether filling freshwater tanks or performing system maintenance. Its durable construction is built to withstand rigorous use, offering peace of mind for critical applications.

Key Features

  • All-Weather Flexibility: Maintains pliability in diverse temperature conditions, facilitating easy handling and coiling regardless of the climate.
  • Kink Resistant Under Pressure: Engineered to resist kinking even when under full water pressure, preventing disruptions to flow and ensuring continuous operation.
  • Abrasion-Resistant Outer Cover: The robust outer layer protects against wear and tear from rough surfaces and frequent handling, extending the hose's service life.
  • Secure, Leak-Free Connections: Features a large-grip coupling and a durable O-ring, enabling technicians to achieve tight, reliable, and leak-free connections by hand.
  • Drinking Water Safe: Constructed from materials approved for potable water, making it suitable for freshwater system applications on RVs and marine vessels.

Applications

This SmartFlex hose is an essential tool for a variety of professional applications, including:

  • RV and Marine Freshwater Systems: Ideal for filling freshwater tanks on recreational vehicles, boats, and other marine craft.
  • Winterization and Maintenance: Facilitates the flushing and servicing of RV and marine plumbing systems.
  • Campsite and Marina Hookups: Provides a dependable connection for water supply at service points.
  • General Utility: Suitable for any task requiring a durable, flexible, and potable water-safe hose in professional automotive or industrial settings.

Specifications

  • Manufacturer: Legacy Manufacturing
  • Model Number: HSFRV450
  • Hose Diameter: 1/2 inch
  • Hose Length: 50 feet
  • Fittings: 3/4" - 11 1/2 GHT (Garden Hose Thread)
Only 9 left in stock - order soon

$41.74

Add to Cart:

This product was added to our catalog on Thursday 14 May, 2026.

Similar Products

Legacy Manufacturing
Legacy Manufacturing
25" RV Water Hose
25" RV Water Hose
Your Price: $28.61
Legacy Manufacturing
50' Garden Hose
50' Garden Hose
Your Price: $41.66
50' SMARTFLES RV MARINE HO
50' SMARTFLES RV MARINE HO
Your Price: $65.76
Legacy Manufacturing
GARDEN HOSE 5/8 X 50
GARDEN HOSE 5/8 X 50
Your Price: $50.87
Legacy Manufacturing
Legacy Manufacturing