Brass Manifold Loop End Cap

Product Overview

The Uponor A2080020 R20 Brass Manifold Loop End Cap with Gasket is a precision-engineered component designed for sealing unused manifold ports in hydronic heating and cooling systems. Manufactured from high-quality brass and equipped with an integrated sealing gasket, this end cap provides a secure, leak-resistant closure for R20 manifold connections. Built for system pressures up to 125 psi and temperatures up to 220°F, it ensures long-term reliability and performance in professional radiant and hydronic applications.

Technical Specifications

• Manufacturer: Uponor, Inc.
• Model Number: A2080020
• Description: R20 Brass Manifold Loop End Cap with Gasket
• Reference Number: 107065
• Nominal Size: R20 (3/4 in)
• Connection Type: Threaded manifold end cap
• Seal Type: Integrated gasket for positive sealing
• Material: Brass
• Dimensions:
  • Length: 1.3 in (33 mm)
  • Height: 1.3 in (33 mm)
  • Width: 0.5 in (13 mm)
• Pressure Rating: 125 psi (maximum working pressure)
• Temperature Rating: Up to 220°F (104°C)
• Design Features:
  • Threaded brass construction for mechanical strength and corrosion resistance
  • Factory-supplied gasket ensures a reliable, leak-free seal
  • Compact design for tight manifold configurations
• Application:
  • Hydronic heating and cooling manifolds
  • Radiant floor heating systems
  • Unused manifold loop termination
• Installation: Hand-thread onto R20 manifold port; tighten to manufacturer-specified torque to ensure seal integrity
• Operating Environment: Indoor hydronic and radiant system installations
• Compliance:
  • Meets applicable ASTM and CSA standards for hydronic system fittings
  • NSF/ANSI 61 and 372 certified for material safety
• Maintenance: Gasket is replaceable for long-term field serviceability

Summary

The Uponor A2080020 R20 Brass Manifold Loop End Cap with Gasket provides a secure, gasket-sealed closure for unused manifold ports in hydronic and radiant systems. Rated for 125 psi and 220°F operation, this 3/4-inch brass end cap offers dependable sealing performance and corrosion resistance in professional heating and cooling installations.