Schedule 80 PVC fittings are used in high-pressure systems that require durable and reliable components. LESSO America supplies a wide range of these fittings designed for industrial, commercial, and specialized residential applications. While they are known for strength and resistance to chemicals, improper handling or installation can affect performance.
1. Ignoring Pressure Ratings
One of the most common mistakes is overlooking the pressure rating of Schedule 80 PVC fittings. They are designed for higher pressure than Schedule 40, but it’s important to match the fittings with appropriate pipe specifications. LESSO America clearly labels their products, helping contractors select components suited to their specific project needs.
2. Using Incorrect Solvent Cement
Another issue arises when installers use the wrong type of solvent cement or primer. LESSO America recommends using solvent cement designed specifically for Schedule 80 PVC to ensure strong, leak-free joints. Incompatible adhesives can weaken connections and lead to system failure.
3. Over-Tightening During Installation
Over-tightening threaded fittings can cause cracks or stress fractures, especially in high-pressure environments. They advise tightening to manufacturer-recommended torque levels to maintain structural integrity and avoid unnecessary damage.
4. Disregarding Temperature Limitations
While Schedule 80 PVC fittings from LESSO America perform well in a wide range of conditions, they are not suitable for high-temperature applications. Exposure to elevated temperatures can reduce pressure capacity and compromise safety. Proper system planning should account for this.
5. Mixing with Metal Components Improperly
Incorrectly joining Schedule 80 PVC with metal pipes or fittings without proper transition components can cause leaks or joint failures. They offer guidance on compatible products and installation methods to support mixed-material systems.
Conclusion
LESSO America offers high-quality Schedule 80 PVC fittings, but correct usage is essential for long-term system performance. Avoiding these common mistakes can help ensure efficiency, safety, and durability in both commercial and industrial applications. Their technical support and clearly specified products simplify the selection and installation process for professionals.
