

Sch40 REDUCING COUPLING (SOC x SOC)
Product Overview
Missing a critical transition fitting like a Schedule 40 reducing coupling during the height of the irrigation season can result in immediate project shutdowns and costly return trips. When summer heat peaks and turf systems must remain operational, your clients cannot afford the delays associated with system leaks or pressure drops caused by inferior components. With current supply chain unpredictability and back-orders affecting many regional warehouses, securing your inventory of Lesso fittings now ensures you avoid the frustration of failed inspections or missed project deadlines. Having the right sizes on hand allows your crews to maintain momentum and deliver reliable results during your busiest months.
Lesso Schedule 40 PVC reducing couplings are engineered with precise tolerances that surpass standard hardware-grade options, ensuring a deeper, more consistent solvent weld. This technical precision reduces the risk of joint failure under fluctuating system pressures and saves your team labor by providing a seamless fit every time. By utilizing these high-quality reducers, you minimize long-term maintenance call-backs and provide a professional finish that distinguishes your work from competitors who rely on mismatched or lower-grade materials. Staying well-stocked with reliable internals ensures your installs remain the gold standard in the field.
Product Specifications
| Specification | Detail |
|---|---|
| Material | Rigid Polyvinyl Chloride (PVC) |
| Connection Type | Socket by Socket (SOC x SOC) |
| Schedule Rating | Schedule 40 |
| Maximum Temperature | 140 Degrees Fahrenheit |
| Color/Finish | White / Smooth Finish |
| Certifications | ASTM D2466, NSF/ANSI 14 & 61 |
| Brand | Lesso |
Available Models & Sizes
This product series includes various reducing configurations to transition between standard pipe diameters, ranging from small-diameter residential pipes to larger commercial feed lines. Please contact our sales team for the full list of available size combinations, bulk quantity discounts, or specialized configurations for your specific project requirements.
Key Features
- Heavy-duty Schedule 40 wall thickness provides superior structural integrity and impact resistance.
- Precision-molded socket ends ensure a tight interference fit for high-strength solvent welding.
- Corrosion-resistant PVC construction prevents scale buildup and chemical degradation over time.
- Smooth internal bore minimizes friction loss and maintains consistent flow rates through transitions.
- Generic compatibility allows for seamless integration with all standard ASTM D1785 piping.
- UV-resistant stabilizers help maintain material properties even when exposed during installation.
Common Applications
- Commercial landscape irrigation
- Residential lawn and garden systems
- Agricultural and crop irrigation
- Sports turf and golf course maintenance
- Municipal parks and public spaces
- Greenhouse and nursery operations
Installation Notes
Prior to installation, ensure both pipe ends are cut square and deburred to prevent damage to the fitting socket. Use a high-quality primer and solvent cement formulated for the specific pipe size and schedule, following the manufacturer recommended set and cure times. Check local plumbing and irrigation codes for required thrust blocking or support spacing when transitioning pipe sizes in high-pressure mainlines.