Kuriyama K4131 PVC Reinforced Hose – 300 ft Yellow, 3/8″ ID, 600psi

Description

Product Overview

The Kuriyama K4131 PVC spray reinforced hose is engineered for demanding industrial environments where reliability, durability, and performance are paramount. Constructed from high‑grade PVC, the hose features a spray‑reinforced wall that combines flexibility with exceptional resistance to abrasion, chemicals, and high pressure. With a pressure rating of 600 psi, this hose can safely handle a wide range of fluid transfer tasks, from hydraulic applications to chemical dispensing, without compromising structural integrity.

Measuring 300 feet in length and 3/8″ inside diameter, the K4131 provides ample flow capacity while maintaining a manageable weight for easy handling and installation. The vibrant yellow color not only enhances visibility on busy job sites but also aids in quick identification among multiple hose lines. The ribbed outer cover is specifically designed to reduce aerodynamic drag, making the hose easier to pull and maneuver, especially in long‑run applications where friction can become a significant factor.

One of the standout features of this hose is the pin‑pricked venting system integrated into the cover. This subtle venting allows trapped vapor to escape, preventing ballooning and ensuring consistent performance even when the hose is subjected to rapid temperature changes or pressure spikes. The longitudinal reinforcing yarns woven throughout the hose wall further enhance coupling retention, reducing elongation under pressure and extending the service life of the hose assembly.

In addition to its robust construction, the K4131 is lightweight, weighing only a fraction of comparable metal‑reinforced hoses, which translates to lower shipping costs and easier storage. The hose can be coiled after use without permanent deformation, allowing for efficient reuse and reduced waste. Its non‑marking surface ensures that it will not damage delicate equipment or leave residue on surfaces it contacts, making it suitable for cleanroom environments and precision manufacturing settings.

Usage

This hose excels in a variety of industrial scenarios. In chemical processing plants, the K4131’s resistance to a broad spectrum of chemicals makes it an ideal conduit for transporting solvents, acids, and bases safely. Its 600 psi rating ensures that even high‑pressure cleaning systems can rely on the hose without fear of rupture or leakage.

For hydraulic and pneumatic applications, the hose’s reinforced structure provides the necessary strength to handle rapid pressure fluctuations while maintaining flexibility for tight routing. The 3/8″ ID offers a balance between flow rate and pressure control, making it suitable for both low‑volume precision dosing and higher‑volume transfer operations.

Maintenance crews and field technicians will appreciate the hose’s ease of installation. The lightweight design, combined with the ribbed cover’s reduced drag, allows for quick deployment across large facilities. The bright yellow color enhances safety by making the hose highly visible, reducing the risk of accidental trips or entanglement in busy work areas.

Why Choose Us

Choosing the Kuriyama K4131 means selecting a product backed by decades of expertise in hose manufacturing. Kuriyama’s commitment to quality is evident in every aspect of the hose’s design, from the selection of premium PVC compounds to the precision engineering of the longitudinal yarn reinforcement. Each hose undergoes rigorous testing to verify compliance with industry standards for pressure, chemical resistance, and durability.

Our after‑sales support includes technical assistance from knowledgeable engineers who can help you select the right hose configuration for your specific application. We also offer a comprehensive warranty that covers material defects and performance issues, giving you confidence in the long‑term reliability of your investment.

In addition to product quality, we prioritize sustainability. The K4131’s recyclable PVC material and its ability to be coiled for reuse reduce environmental impact and operational costs. By choosing this hose, you are not only enhancing operational efficiency but also supporting responsible manufacturing practices.

Key Features

• High‑grade PVC construction with spray‑reinforced wall for superior durability
• 600 psi pressure rating ensures safe operation in demanding applications
• Ribbed yellow cover reduces drag and improves visibility on job sites
• Pin‑pricked venting prevents ballooning and maintains consistent performance
• Dedicated customer support and warranty for peace of mind

FAQ

What chemicals can the K4131 hose safely handle?

The hose is compatible with a wide range of industrial chemicals, including most acids, bases, solvents, and oils. Always consult the chemical compatibility chart for specific substances.

Can the hose be used for both hydraulic and pneumatic systems?

Yes, the K4131’s reinforced construction and 600 psi rating make it suitable for both hydraulic fluid transfer and pneumatic air delivery, provided the operating pressures stay within the specified limits.

How does the pin‑pricked venting system work?

The venting holes allow trapped gases to escape, preventing internal pressure buildup that could cause the hose to balloon or burst during rapid temperature changes or pressure spikes.

Is the hose recyclable?

Yes, the PVC material used in the K4131 is fully recyclable, and we encourage customers to follow local recycling guidelines at the end of the hose’s service life.

What warranty does Kuriyama offer for this hose?

Kuriyama provides a limited warranty covering material defects and performance issues for a period of one year from the date of purchase, subject to normal usage conditions.