New-Line A1430050X50-70 1/2″ X 50′ Red Serpent Air Hose with 3/8″ NPT Male Ends

The New-Line A1430038X50-70 Serpent™ air hose is designed for everyday shop air and jobsite use where flexibility, light weight, and durability matter—especially in cold weather. Manufactured from a low-temperature hybrid thermoplastic polymer with a matching cover and reinforced with high-tensile polyester yarn, this hose resists kinking, abrasion, and wear from being dragged across floors and concrete. Compared to heavier rubber hose, Serpent™ is noticeably easier to handle, coil, and store, yet it maintains dependable performance for air tools, blow guns, and general pneumatic service.

This 1/2″ inside diameter, 50-foot assembly comes pre-crimped with 3/8″ male NPT ends for quick connection to compressors, reels, and shop air drops. The working temperature range of -40°C (-40°F) to +65°C (149°F) supports year-round use in unheated garages, outdoor jobsites, and service trucks. Serpent™ is available in multiple colors across the series (Red NL1430, Yellow NL1437, Orange NL1439), and accessories such as rubber bend restrictors and brass barbs are supported when building custom lengths. For users wanting a hose that stays flexible, remains easy to manage, and stands up to daily use, this 1/2″ x 50′ Serpent™ assembly is a practical choice.

New-Line 1/2″ X 50′ Red Serpent Air Hose At a Glance

• Low-Temp Hybrid Polymer: Stays flexible in cold weather for easier handling and faster setup.
• 1/2″ ID, 50′ Length: Provides strong airflow and reach for shop bays and larger work areas.
• 3/8″ MNPT Crimped Ends: Ready to connect to reels, fittings, and air tools without extra assembly.
• Abrasion-Resistant Cover: Holds up when dragged over concrete and shop floors, reducing wear.
• Polyester Yarn Reinforcement: Maintains pressure integrity while keeping weight low.
• Lightweight Design: Reduces operator fatigue versus heavier rubber alternatives.
• Wide Temperature Range: -40°C (-40°F) to +65°C (149°F) for year-round use.
• Accessory Friendly: Works with New-Line bend restrictors, barbs, ferrules, and clamps for custom setups.

Markets

• Construction and Renovation: Reliable air delivery for nailers, staplers, and pneumatic tools on active jobsites.
• Automotive Repair and Service Bays: Flexible hose for impact tools, blow guns, and tire service.
• Manufacturing and Assembly: Clean, easy-handling air line for benches and production cells.
• Municipal & Facility Maintenance: Year-round service in indoor and outdoor maintenance tasks.
• Agriculture and Landscaping: Portable air supply for equipment maintenance and field repairs.
• Trade Schools and Training Centers: Demonstrates safe, durable hose selection for student work areas.

Professionals in construction and automotive service value how a 1/2″ air hose maintains strong airflow to high-demand tools without being hard to maneuver. The hybrid polymer build keeps the line flexible from -40°C (-40°F) up to +65°C (149°F), so crews spend less time fighting stiff hose and more time on task. Facility teams and municipalities benefit from the abrasion-resistant cover that tolerates dragging and daily traffic, while shop managers appreciate crimped 3/8″ NPT ends that connect quickly to reels and drops. In training environments, the Serpent™ series provides a practical example of hose selection that balances durability, flexibility, and ease of use for common pneumatic applications.

New-Line A1430050X50-70 1/2″ X 50′ Red Serpent Air Hose with 3/8″ NPT Male Ends Features

• Hybrid Thermoplastic Tube & Cover: Low-temperature formulation for flexibility and longevity.
• High-Tensile Polyester Reinforcement: Supports pressure performance while keeping weight down.
• Cold-Weather Handling: Remains easy to coil and lay flat in unheated spaces.
• Abrasion-Resistant Outer Jacket: Withstands dragging and routine shop contact.
• Crimped 3/8″ Male NPT Ends: Provides a secure, leak-tight connection to standard air systems.
• Compatible Accessories: Use New-Line rubber bend restrictors (N421RB-xxx) and brass fittings where needed.

New-Line A1430050X50-70 1/2″ X 50′ Red Serpent Air Hose with 3/8″ NPT Male Ends Includes

• (1) 1/2″ x 50′ Red Serpent™ air hose assembly
• (2) 3/8″ male NPT crimped ends Installed
• (2) Rubber bend restrictors Installed

New-Line A1430050X50-70 1/2″ X 50′ Red Serpent Air Hose with 3/8″ NPT Male Ends Specifications

• Series / Color: NL1430 Serpent™ / Red
• Inside Diameter: 1/2″
• Length: 50 ft
• Fittings: (2) 3/8″ MNPT, crimped
• Tube Material: Low-temp hybrid thermoplastic polymer
• Cover Material: Low-temp hybrid thermoplastic polymer
• Reinforcement: High-tensile polyester yarn
• Temperature Range: -40°C (-40°F) to +65°C (149°F)
• Recommended Accessories: Rubber bend restrictors (N421RB-xxx), brass barbs/ferrules (N400, N511/512/400L/176 as applicable)

Why Customers Choose the New-Line 1/2″ X 50′ Red Serpent Air Hose with 3/8″ NPT Male Ends

Installers choose the 1/2″ Serpent™ air hose because the hybrid polymer stays flexible in cold shops and outdoor bays, making it easier to lay flat, coil, and move between stations. With crimped 3/8″ NPT ends, the hose connects quickly to a compressor, hose reel, or drop line for common pneumatic tasks like running an impact wrench or blow gun. The abrasion-resistant jacket and polyester reinforcement give a durable, long-service option that stands up to daily use without the weight of a rubber hose. For crews that want a low-temperature air hose that handles well, maintains airflow, and integrates with standard shop fittings, this 50-foot Serpent™ assembly is a smart, everyday solution.