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Zerk Coupler | Button Head Slide Coupler

SealBoss Quick Take
Couplers for Mechanical Injection Packers

Secure Fit / High Pressure Injection Couplers for Mechanical Packers and Ports

ZERK-COUPLER-SEALBOSS
4 Prong Zerk Coupler
Button Head Slide Coupler-SealBoss
Button Head Slide Coupler

SealBoss ® Packer Connectors are designed to provide a secure and tight fit during injection. Both couplers have pressure activated ‘moving parts’.

The Zerk Type Coupler is equipped with four prong/claws that push forward and strengthen grip with increasing injection pressures.

The Button Head Slide Coupler features a rubber seal that expands under pressure, and thus creating a compression seal in conjunction with the fitting of the injection packer.

Couplers are an important injection accessory often overlooked in their importance. Please always keep your couplers free of debris and in good mechanical working order.

SealBoss Couplers

Our Zerk Couplers and Button Head Slide Couplers have been designed to securely connect your grout injection line to the injection packer even under high injection pressures.

The standard Zerk Coupler with 4 prongs works well in most crack injection scenarios. It connects and disconnects quickly while providing a tight connection under pressure.

The Button Head Slide Coupler provides another level of security by sliding over the button head of the packer. Even a pull on the injection line will keep the connector in place. The connector does not always have to be held by the applicator. We recommend the slide coupler as an alternative to the standard zerk coupler for applications such as commercial tunnel jobs, overhead injection and single applicator injection.

The slide coupler is used with Plastic Button Head Packers for large volume injection such as curtain injection behind structures and slab lifting injection with plural component foam and pump systems.

Please keep your couplers clean and in good working order to keep your connection free of leaks and to maximize your positive injection experience.

Please don't hesitate to contact us here at Sealboss for more information about our extensive packer selection. Your representative will be happy to assist.


We provide on-site support and training for all SealBoss System Solutions.

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