Kuriyama Kuri Tec A1687 Series PVC/Polyurethane Blend Reinforced Spray Hose, 800 psi, 300′ Length x 3/8″ ID, Green

Description

Product Overview

The Kuriyama Kuri Tec A1687 spray hose is engineered for demanding industrial environments where chemical resistance, durability, and reliable performance are non‑negotiable. Featuring a 300‑foot length and a 3/8‑inch inner diameter, this hose delivers ample reach for large facilities while maintaining a compact profile for easy handling. The core construction blends PVC with polyurethane, a combination that significantly outperforms standard all‑PVC hoses in terms of chemical compatibility, allowing it to safely transport a wide range of solvents, acids, and other aggressive fluids without degradation.

The exterior of the hose is reinforced with a ribbed polyurethane cover that provides exceptional abrasion resistance, protecting the hose from cuts, scrapes, and wear caused by contact with rough surfaces or moving equipment. This ribbed design also adds structural rigidity, reducing the likelihood of kinking even when the hose is coiled or stored in tight spaces. Additionally, the cover is pin‑pricked to vent vapor, a critical feature that prevents ballooning under pressure and ensures consistent flow characteristics throughout the hose’s service life.

Designed as a one‑piece, silicone‑free length, the A1687 series eliminates the need for connectors or couplings that could become leak points. The green coloration not only offers high visibility in busy work areas but also signifies the hose’s suitability for chemical handling, aligning with industry safety standards. With a maximum working pressure of 800 psi, this hose meets the rigorous demands of hydraulic, pneumatic, and chemical transfer applications across manufacturing, automotive, and maintenance sectors.

Usage

The A1687 spray hose excels in environments where chemical resistance and high pressure tolerance are essential. It is ideal for use in automotive repair shops for coolant and brake fluid transfers, in manufacturing plants for solvent rinsing, and in laboratories where precise fluid delivery is required. Its 300‑foot length allows technicians to reach distant equipment without the need for multiple hose sections, reducing setup time and potential leak points.

Because the hose is kink‑resistant and vented, it can be employed in mobile applications such as field service trucks, where the hose may be repeatedly coiled and uncoiled. The robust construction also makes it suitable for integration into automated dispensing systems, where continuous operation at 800 psi demands a hose that can withstand constant stress without failure. The green, high‑visibility color aids in safety compliance, ensuring that the hose is easily identifiable among other equipment and reducing the risk of accidental damage.

Why Choose Us

Kuriyama’s reputation for quality engineering is reflected in every inch of the A1687 spray hose. The PVC/polyurethane blend is rigorously tested to meet international standards for chemical resistance, ensuring that the hose will not swell, soften, or crack when exposed to aggressive agents. This material choice also provides superior flexibility compared to all‑PVC alternatives, allowing the hose to bend around obstacles without compromising its structural integrity.

Our manufacturing process incorporates precision extrusion and controlled curing, resulting in a uniform wall thickness and consistent performance across the entire length. Each hose undergoes a comprehensive quality inspection, including pressure testing at 1.5 times the rated working pressure, to guarantee reliability and safety. In addition, Kuriyama offers responsive after‑sales support, with technical assistance available to help customers select the right hose configuration and troubleshoot any installation concerns.

Key Features

• 300‑foot length with 3/8‑inch ID provides extensive reach while maintaining a compact profile.
• PVC/polyurethane core delivers superior chemical resistance for a wide range of fluids.
• Ribbed polyurethane cover offers excellent abrasion protection and kink resistance.
• Pin‑pricked vented cover prevents ballooning, ensuring stable pressure performance.
• One‑piece, silicone‑free design simplifies installation and reduces leak risk, backed by dedicated customer support.

FAQ

What chemicals can the A1687 hose safely handle?

The hose is designed to resist a broad spectrum of industrial chemicals, including acids, bases, solvents, and petroleum‑based fluids. Its PVC/polyurethane blend prevents degradation when exposed to these substances, making it suitable for most standard chemical transfer tasks.

Can the hose be used in high‑temperature environments?

While the hose performs well up to typical operating temperatures of 140 °F (60 °C), prolonged exposure to temperatures above this range may affect its flexibility. For applications requiring higher temperature resistance, we recommend consulting our product line for hoses specifically rated for elevated temperatures.

Is the hose compatible with standard fittings?

Yes, the A1687 series can be paired with standard 3/8‑inch fittings commonly used in industrial and laboratory settings. Because the hose is supplied as a one‑piece length, you can attach fittings at either end using appropriate clamps or quick‑connect adapters.

What warranty does Kuriyama provide?

Kuriyama offers a limited one‑year warranty covering manufacturing defects and material failures under normal use. Our support team is available to assist with warranty claims, providing replacement or repair options as needed.