Sch40 RISER E x TENSION (FIPT x MIPT)
Sch40 RISER E x TENSION (FIPT x MIPT)
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Sch40 RISER E x TENSION (FIPT x MIPT)

Product Overview

When irrigation systems face grade changes or landscape growth, a missing or broken riser extension can lead to immediate system shutdowns or uneven water distribution. During the peak of the summer heat or the final push of spring installation deadlines, a single faulty connection can cause significant turf damage or result in failed project inspections. With seasonal supply shortages and unpredictable lead times often affecting the professional market, securing your inventory now is the only way to avoid back-order delays. Ensuring you have the right PVC extensions in your service truck provides immediate relief; it allows your crews to complete repairs on the spot and keeps your clients' landscapes thriving without interruption.

The Lesso Schedule 40 Riser Extension offers a distinct technical advantage over lower-grade alternatives by providing a precision-molded FIPT by MIPT connection that ensures a leak-free seal every time. While generic fittings often suffer from inconsistent threading or wall thickness, these Lesso fittings are engineered for high-pressure durability and a perfect match with standard commercial heads. By utilizing these extensions, you significantly reduce labor costs spent on excavating deeper lines or retrofitting entire manifold systems. Being well-stocked with professional-grade fittings gives your company a competitive edge, allowing for faster response times and more reliable installs compared to competitors who rely on hardware store inventory.

Product Specifications

Specification Detail
Material High-Quality Schedule 40 PVC
Connection Type FIPT (Female Iron Pipe Thread) x MIPT (Male Iron Pipe Thread)
Manufacturer Lesso
Color/Finish White
Pressure Rating Varies by size; standard Sch 40 ratings apply
Certification ASTM D1784 and D2466 compliant

Available Models & Sizes

Lesso Schedule 40 riser extensions are available in a variety of standard diameters and lengths to accommodate various head heights and pipe depths. Please contact our sales team for a full list of available configurations, bulk pricing options, or specific length requirements for your next large scale project.

Key Features

  • Heavy-duty Schedule 40 construction provides superior wall thickness for long-term pressure handling.
  • Precision-machined NPT threads ensure a secure and leak-free connection to existing lateral lines and heads.
  • Corrosion-resistant PVC material stands up to harsh soil conditions and chemical fertilizers.
  • Low-profile design allows for seamless integration into existing turf or garden bed layouts.
  • Compatible with all standard residential and commercial irrigation rotors and spray bodies.
  • Simplified installation process reduces the time your crews spend at each valve box or head.

Common Applications

  • Commercial landscape irrigation
  • Residential lawn and garden systems
  • Sports turf and golf course maintenance
  • Municipal parks and public spaces
  • Greenhouse and nursery operations
  • Potable water supply systems

Installation Notes

To ensure a watertight seal, apply a high-quality PTFE thread seal tape or non-hardening thread sealant to the male threads before assembly. Hand-tighten the extension onto the existing pipe or head, then follow with no more than one to two turns with a pipe wrench or pliers to avoid over-stressing the female threads. Always verify that the final height of the extension aligns with the finished grade to prevent damage from lawn equipment and comply with local landscaping codes. Proper alignment during installation prevents cross-threading and extends the service life of the entire irrigation assembly.

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Product Overview

When irrigation systems face grade changes or landscape growth, a missing or broken riser extension can lead to immediate system shutdowns or uneven water distribution. During the peak of the summer heat or the final push of spring installation deadlines, a single faulty connection can cause significant turf damage or result in failed project inspections. With seasonal supply shortages and unpredictable lead times often affecting the professional market, securing your inventory now is the only way to avoid back-order delays. Ensuring you have the right PVC extensions in your service truck provides immediate relief; it allows your crews to complete repairs on the spot and keeps your clients' landscapes thriving without interruption.

The Lesso Schedule 40 Riser Extension offers a distinct technical advantage over lower-grade alternatives by providing a precision-molded FIPT by MIPT connection that ensures a leak-free seal every time. While generic fittings often suffer from inconsistent threading or wall thickness, these Lesso fittings are engineered for high-pressure durability and a perfect match with standard commercial heads. By utilizing these extensions, you significantly reduce labor costs spent on excavating deeper lines or retrofitting entire manifold systems. Being well-stocked with professional-grade fittings gives your company a competitive edge, allowing for faster response times and more reliable installs compared to competitors who rely on hardware store inventory.

Product Specifications
Specification Detail
Material High-Quality Schedule 40 PVC
Connection Type FIPT (Female Iron Pipe Thread) x MIPT (Male Iron Pipe Thread)
Manufacturer Lesso
Color/Finish White
Pressure Rating Varies by size; standard Sch 40 ratings apply
Certification ASTM D1784 and D2466 compliant
Available Models & Sizes

Lesso Schedule 40 riser extensions are available in a variety of standard diameters and lengths to accommodate various head heights and pipe depths. Please contact our sales team for a full list of available configurations, bulk pricing options, or specific length requirements for your next large scale project.

Key Features
  • Heavy-duty Schedule 40 construction provides superior wall thickness for long-term pressure handling.
  • Precision-machined NPT threads ensure a secure and leak-free connection to existing lateral lines and heads.
  • Corrosion-resistant PVC material stands up to harsh soil conditions and chemical fertilizers.
  • Low-profile design allows for seamless integration into existing turf or garden bed layouts.
  • Compatible with all standard residential and commercial irrigation rotors and spray bodies.
  • Simplified installation process reduces the time your crews spend at each valve box or head.
Common Applications
  • Commercial landscape irrigation
  • Residential lawn and garden systems
  • Sports turf and golf course maintenance
  • Municipal parks and public spaces
  • Greenhouse and nursery operations
  • Potable water supply systems
Installation Notes

To ensure a watertight seal, apply a high-quality PTFE thread seal tape or non-hardening thread sealant to the male threads before assembly. Hand-tighten the extension onto the existing pipe or head, then follow with no more than one to two turns with a pipe wrench or pliers to avoid over-stressing the female threads. Always verify that the final height of the extension aligns with the finished grade to prevent damage from lawn equipment and comply with local landscaping codes. Proper alignment during installation prevents cross-threading and extends the service life of the entire irrigation assembly.