Description
Product Overview
The KOLLNIUN Pre rinse Spray Valve Repair Kit is engineered to restore the performance of commercial faucet sprayers that have suffered from wear, mineral buildup, or accidental damage. Each kit includes a precision‑machined spray face rated at 1.42 gallons per minute, a matching screw, and all necessary components to complete the repair without the need for additional tools. Constructed from high‑quality thermoplastic, the spray face offers a smooth, corrosion‑resistant surface that maintains a consistent water pattern, while the screw provides a secure, leak‑free connection. The kit’s compact dimensions (approximately 2.08 inches in diameter) allow it to fit seamlessly into most standard valve housings, and its black copper‑finish blends discreetly with a wide range of faucet designs. Designed for durability, the components are tested to withstand the high‑pressure cycles typical in busy kitchen and bathroom environments.
![[Product front view showing all components]](https://www.lorvra.store/wp-content/uploads/2026/07/e0346d6228d04908aaa6e2a070706b85.jpg)
Usage
This repair kit is ideal for a variety of settings where reliable water flow is essential. In commercial kitchens, it ensures that dishwashing stations maintain the rapid rinse cycles required for health‑code compliance. In hospitality venues, the kit helps keep guest bathroom fixtures operating smoothly, reducing complaints and maintenance calls. It also serves well in residential settings where high‑end faucet brands are used, offering a cost‑effective alternative to full faucet replacement. Installation is straightforward: remove the existing spray face, insert the new KOLLNIUN component, and secure it with the supplied screw. The process typically takes under ten minutes, making it suitable for on‑site maintenance staff or DIY enthusiasts. The kit’s universal design accommodates popular brands such as JZBRAIN, MSTJRY, IMLEZON, COOLWEST, KWODE, MAXSEN, and TS, ensuring broad compatibility.
Why Choose Us
Choosing the KOLLNIUN Pre rinse Repair Kit means selecting a solution backed by rigorous quality control and a commitment to customer satisfaction. Each component undergoes a multi‑stage inspection to verify dimensional accuracy and material integrity, guaranteeing a perfect fit and long‑lasting performance. The thermoplastic material is specifically chosen for its resistance to cracking under temperature fluctuations, a common issue in commercial environments. Our after‑sales support includes detailed installation guides, video tutorials, and a responsive technical team ready to assist with any fit‑related questions. Moreover, the kit is priced competitively, delivering professional‑grade results at a fraction of the cost of a full faucet replacement. By reducing downtime and extending the life of existing fixtures, the kit contributes to sustainable maintenance practices and lower operational expenses.
Key Features
- Easy installation – replace the spray face in minutes without specialized tools.
- Consistent 1.42 GPM flow ensures efficient rinsing and reduced water waste.
- Durable thermoplastic construction resists cracking and corrosion.
- Universal fit for major commercial faucet brands, minimizing inventory complexity.
- Responsive customer support and detailed repair documentation for peace of mind.
FAQ
Will this kit fit my existing faucet model?
The kit is designed to be compatible with most standard commercial faucet sprayer valves, including popular brands such as JZBRAIN, MSTJRY, IMLEZON, COOLWEST, KWODE, MAXSEN, and TS. We recommend checking the valve size (approximately 2.08 inches) before ordering to ensure a proper fit.
Do I need any special tools to install the kit?
No special tools are required. The kit includes a screw that can be tightened by hand or with a standard screwdriver. The installation process is straightforward and can be completed in under ten minutes.
How long will the repaired spray face last?
When installed correctly, the thermoplastic spray face is engineered to withstand high‑pressure cycles and typical kitchen or bathroom usage for several years. Proper maintenance, such as regular cleaning to prevent mineral buildup, will further extend its lifespan.
Is there a warranty on this product?
Yes, the KOLLNIUN Pre rinse Repair Kit comes with a one‑year limited warranty covering manufacturing defects. If you encounter any issues, contact our support team for a replacement or refund.
Can I use this kit for residential faucets?
Absolutely. While the kit is optimized for commercial applications, it works equally well in high‑end residential faucets that use the same valve design, providing a cost‑effective repair option for homeowners.





Reviews
There are no reviews yet.