Sch80 UNION W/O-RING SEAL (SOC x FIPT)
Sch80 UNION W/O-RING SEAL (SOC x FIPT)
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Sch80 UNION W/O-RING SEAL (SOC x FIPT)

Product Overview

System failures caused by inferior fittings during the peak of the summer heat can lead to entire system shutdowns; resulting in scorched turf, crop loss, and costly emergency service calls. When a standard coupling fails, your crews are forced to cut into established lines, causing further delays and potential code violations on tight project deadlines. With seasonal demand surging and supply chain disruptions causing long lead times for specialized Schedule 80 fittings, being caught without the necessary inventory puts your client relationships at risk. Securing these Lesso unions now provides the relief of knowing your projects will stay on schedule and your systems remain serviceable without the need for destructive repairs.

The Lesso Schedule 80 Union outperforms standard Schedule 40 options by providing a much higher pressure rating and superior chemical resistance for heavy duty applications. Unlike permanent solvent weld couplings, this SOC x FIPT union allows for the quick removal of pumps, valves, and filters for maintenance or winterization, which significantly reduces long term labor costs and system downtime. By stocking a professional grade fitting that handles the rigors of commercial and industrial water movement, you maintain a competitive edge through superior system design and reduced callbacks for leak repairs.

Product Specifications

Specification Detail
Material High Grade PVC (Polyvinyl Chloride)
Connection Type Socket (SOC) x Female Iron Pipe Thread (FIPT)
Schedule Rating Schedule 80
Seal Material EPDM O-Ring
Color Dark Grey
Certifications ASTM D1784, NSF/ANSI 61
Max Pressure 235 PSI at 73°F (Varies by size)

Available Models & Sizes

We carry Lesso Schedule 80 unions in a variety of standard diameters to fit your specific piping requirements, ranging from 1/2 inch to 2 inch configurations. Please contact our sales team for full availability of larger diameters or for bulk pricing on complete pallet quantities.

Key Features

  • Heavy wall Schedule 80 construction provides increased durability and higher pressure capacity compared to standard fittings.
  • Equipped with a high quality EPDM O-ring for a positive, leak-proof seal even under fluctuating pressure conditions.
  • Designed for easy disassembly, allowing your crews to service inline components without cutting the pipe.
  • Compatible with standard Schedule 40 and Schedule 80 PVC piping systems for seamless integration.
  • High resistance to environmental factors including UV exposure and soil chemicals found in commercial installs.
  • Precision molded threads and socket ends ensure a tight fit and reduced installation time during field assembly.

Common Applications

  • Commercial landscape irrigation
  • Agricultural and crop irrigation
  • Sports turf and golf course maintenance
  • Municipal parks and public spaces
  • Greenhouse and nursery operations
  • Chemical/fertigation delivery

Installation Notes

Always ensure the socket end is properly cleaned and primed before applying solvent cement according to ASTM standards. Use a quality thread sealant on the FIPT side to prevent galling or leaks, taking care not to over-tighten the union nut beyond hand-tight plus a quarter turn with a strap wrench. This method ensures compliance with manufacturer recommendations and helps maintain the integrity of the O-ring seal for years of reliable operation.

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Product Overview

System failures caused by inferior fittings during the peak of the summer heat can lead to entire system shutdowns; resulting in scorched turf, crop loss, and costly emergency service calls. When a standard coupling fails, your crews are forced to cut into established lines, causing further delays and potential code violations on tight project deadlines. With seasonal demand surging and supply chain disruptions causing long lead times for specialized Schedule 80 fittings, being caught without the necessary inventory puts your client relationships at risk. Securing these Lesso unions now provides the relief of knowing your projects will stay on schedule and your systems remain serviceable without the need for destructive repairs.

The Lesso Schedule 80 Union outperforms standard Schedule 40 options by providing a much higher pressure rating and superior chemical resistance for heavy duty applications. Unlike permanent solvent weld couplings, this SOC x FIPT union allows for the quick removal of pumps, valves, and filters for maintenance or winterization, which significantly reduces long term labor costs and system downtime. By stocking a professional grade fitting that handles the rigors of commercial and industrial water movement, you maintain a competitive edge through superior system design and reduced callbacks for leak repairs.

Product Specifications
Specification Detail
Material High Grade PVC (Polyvinyl Chloride)
Connection Type Socket (SOC) x Female Iron Pipe Thread (FIPT)
Schedule Rating Schedule 80
Seal Material EPDM O-Ring
Color Dark Grey
Certifications ASTM D1784, NSF/ANSI 61
Max Pressure 235 PSI at 73°F (Varies by size)
Available Models & Sizes

We carry Lesso Schedule 80 unions in a variety of standard diameters to fit your specific piping requirements, ranging from 1/2 inch to 2 inch configurations. Please contact our sales team for full availability of larger diameters or for bulk pricing on complete pallet quantities.

Key Features
  • Heavy wall Schedule 80 construction provides increased durability and higher pressure capacity compared to standard fittings.
  • Equipped with a high quality EPDM O-ring for a positive, leak-proof seal even under fluctuating pressure conditions.
  • Designed for easy disassembly, allowing your crews to service inline components without cutting the pipe.
  • Compatible with standard Schedule 40 and Schedule 80 PVC piping systems for seamless integration.
  • High resistance to environmental factors including UV exposure and soil chemicals found in commercial installs.
  • Precision molded threads and socket ends ensure a tight fit and reduced installation time during field assembly.
Common Applications
  • Commercial landscape irrigation
  • Agricultural and crop irrigation
  • Sports turf and golf course maintenance
  • Municipal parks and public spaces
  • Greenhouse and nursery operations
  • Chemical/fertigation delivery
Installation Notes

Always ensure the socket end is properly cleaned and primed before applying solvent cement according to ASTM standards. Use a quality thread sealant on the FIPT side to prevent galling or leaks, taking care not to over-tighten the union nut beyond hand-tight plus a quarter turn with a strap wrench. This method ensures compliance with manufacturer recommendations and helps maintain the integrity of the O-ring seal for years of reliable operation.