TORQ N’ SEAL® Elastomer Condenser Plug Cut Sheet

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  • Max Service Temperature: 350°F (176°C)
  • Max Operating Pressure: 250 psi (1.7 MPa)
  • Plug Material: 6061 Aluminum / EPDM
  • Torque Value to Seal: 120 in-lb (13.50 Nm)
  • Inner Diameter Range: 0.580” to 1.150” (1.47 to 2.92 cm)

Torq N’ Seal® Elastomer Condenser Plug Sizes

Identify your tube inner diameter (see Appendix 1 at bottom of page for Tube ID chart), then select the plug below so the tube ID falls within the expansion range:

  • Part Number: Expansion/Tube ID Range
  • TNS-ECP-0580: 0.580” – 0.640” (1.47 – 1.63 cm)
  • TNS-ECP-0625: 0.625” – 0.710”  (1.59  1.80 cm)
  • TNS-ECP-0750: 0.750” – 0.840” (1.90 – 2.13 cm)
  • TNS-ECP-0875: 0.875” – 0.960” (2.20 – 2.44 cm)
  • TNS-ECP-1000: 1.000” – 1.100”  (2.54 – 2.79 cm)

Condenser Plug Install

If you are unsure which Torq N’ Seal® plug to choose, please check out our Plug Selector or you can contact one of our engineers at 201-641-2130, email us at SALES@JNTTECHNICAL.COM, or fill out our Contact Form. We pride ourselves on getting back to you right away. After you have identified and procured the correct Torq N’ Seal® plugs, you are ready to seal the leaking tubes. Follow the 3 simple steps below to ensure a permanent, positive seal up to 250 psi!

TNS-ECP Installation

General Information

The Torq N’ Seal® Elastomer Condenser Plug (TNS-ECP) is a cost effective, simple to install solution for all Condenser and Low Pressure Heat Exchanger plugging applications. The plug utilizes a proprietary ethylene propylene elastomer compound combined with a patented plug design to reliably seal leaking tubes without any special training or tooling required.

The Torq N’ Seal® ECP snaps onto a 5/16” specialized holding Hex Capture Drive, included with every TNS-ECP purchase. The Drive enables the installer to orient the plug in any direction without it releasing into the water box or vessel head. The plug is inserted into the leaking tube until the washer pushes up against the tubesheet.

When the Drive is turned clockwise the eccentric cam will actuate, locking the plug body in place. This allows the Hex Cap Screw to drive into the plug body to compress and expand the Elastomer seal. These plugs only require tightening to 120 (10 and the molded seal will conform to any discontinuities in the tube and create a positive tubesheet seal up to 250 psi at up to 350°F.

Use our Plug Selector to find the right solution for your leaking heat exchangers and place a request for quote.

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Instructions and Documentation

Torq N’ Seal® Condenser & Low Pressure Instructions

Click one of the links below to see user instructions related to Torq N’ Seal® Heat Exchanger Tube Plugs:

High Pressure Heat Exchanger Tube Plugs

Other Product Options

Click one of the links below to see our other Heat Exchanger Product Offerings:

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