Description
Product Overview
The Hoshizaki spring hose clamp (model HOS427443-07) is engineered for reliable performance in demanding environments. Crafted from high‑grade stainless steel, the clamp resists corrosion, rust, and chemical exposure, making it suitable for both indoor and outdoor applications. Its compact package dimensions of 5.91 × 3.78 × 0.47 inches and a lightweight of just 0.18 ounces allow for easy storage and handling. The spring‑tension mechanism provides consistent clamping force without the need for tools, ensuring a secure, leak‑free seal on a wide range of hose diameters. Designed and manufactured in the United States, this clamp meets rigorous industrial standards and carries the Hoshizaki reputation for precision engineering.
Usage
The clamp excels in a variety of settings, from laboratory equipment and beverage dispensing systems to HVAC installations and automotive cooling lines. Technicians appreciate the tool‑free installation, which reduces downtime during maintenance or repair. Hobbyists and DIY enthusiasts find the lightweight design convenient for portable projects, such as garden irrigation or small‑scale water filtration setups. Because the stainless‑steel construction tolerates high temperatures and aggressive fluids, the clamp is also ideal for food‑service environments where hygiene and durability are paramount. 
Why Choose Us
Choosing the Hoshizaki spring hose clamp means selecting a product backed by decades of manufacturing expertise. Each clamp undergoes strict quality control, ensuring uniform spring tension and dimensional accuracy. The American‑made origin guarantees compliance with local industry standards and provides faster customer support for North American buyers. Compared with generic clamps, this model offers superior corrosion resistance, a longer service life, and a precise fit that minimizes the risk of hose slippage or damage. Additionally, the part number 427443-07 simplifies inventory management for distributors and service centers.
Key Features
- Premium stainless‑steel construction for maximum corrosion resistance
- Spring‑tension design eliminates the need for tools during installation
- Compact size and lightweight (0.18 oz) for easy handling and storage
- U.S. manufacturing ensures strict quality control and compliance
- Versatile application across industrial, scientific, and DIY projects
FAQ
What hose diameters does this clamp fit?
The Hoshizaki spring hose clamp is designed to accommodate standard hose sizes ranging from 1/4 inch to 1 inch in outer diameter, providing a secure fit for most common applications.
Can the clamp be reused after removal?
Yes, the stainless‑steel spring retains its tension after removal, allowing the clamp to be repositioned or reused multiple times without loss of performance.
Is this clamp suitable for food‑grade applications?
Absolutely. The stainless‑steel material meets food‑service standards, making it safe for use in beverage dispensing, kitchen equipment, and any environment where hygiene is critical.
How does the spring mechanism differ from traditional screw‑type clamps?
Unlike screw‑type clamps that require a screwdriver and can loosen over time, the spring mechanism provides constant, even pressure, reducing the chance of leaks and eliminating the need for periodic retightening.
What is the warranty on this product?
Hoshizaki offers a one‑year limited warranty covering manufacturing defects, ensuring that any issues related to material or workmanship are addressed promptly.




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