Prevost Replacement Gasket for ELS Water System Couplers

Product Highlights

• Genuine Prevost replacement gasket for ELS couplers
• Designed for Prevost ELS water-system quick couplings
• Replacement sealing component
• ELS JP12 for compatible 1/2" FGHT ELS couplers
• ELS JP34 for compatible 3/4" FGHT ELS couplers
• 3/8" ID passage
• Helps restore the sealing interface of compatible ELS couplers
• Useful for routine maintenance and replacement
• Catalog pack quantity: 10
• Separate replacement component — coupler not included

These gaskets are intended as replacement sealing components for compatible products in the Prevost ELS Chrome Plated Quick Coupler for Water Systems family.

• Designed for ELS water-system coupler maintenance
• Replacement gasket only
• Quick coupler is not included
• Select the correct gasket based on the compatible ELS connection size
• Replace worn or damaged sealing components as part of normal maintenance

The sealing components in a quick-coupling assembly can wear through normal use. Replacing the appropriate gasket can be part of maintaining the sealing interface of a compatible ELS water-system coupler.

• Useful when servicing compatible ELS couplers
• Helps maintain the coupler sealing interface
• Suitable for preventative maintenance inventories
• Allows replacement of the gasket without replacing an otherwise serviceable compatible coupler
• Always inspect the complete coupling assembly before returning it to service

Prevost identifies these replacement gaskets with its ELS Chrome Plated Quick Couplers for Water Systems. The ELS family includes valved and unvalved female couplers as well as hose stem couplers.

• ELS water-system quick-coupling family
• Chrome plated coupler applications
• Valved coupler configurations
• Unvalved coupler configurations
• Female threaded couplers
• Hose stem couplers

The gasket variant should be selected according to the compatible Female Garden Hose Thread (FGHT) connection associated with the ELS coupling application.

• ELS JP12: compatible with 1/2" FGHT application
• ELS JP34: compatible with 3/4" FGHT application
• Do not select the replacement gasket solely by visual appearance
• Verify the ELS coupler and connection size before ordering

• Step 1: Confirm that the coupling being serviced belongs to the Prevost ELS water-system family.
• Step 2: Identify the compatible FGHT connection size.
• Step 3: Select ELS JP12 for the compatible 1/2" FGHT application.
• Step 4: Select ELS JP34 for the compatible 3/4" FGHT application.
• Step 5: Confirm the existing coupler is otherwise in serviceable condition.
• Step 6: Inspect the mating surfaces for wear or damage before installing the new gasket.
• Step 7: Test the serviced coupling for proper sealing before returning the system to normal operation.

• Shut off and fully relieve water-system pressure before servicing the coupler.
• Disconnect the coupling from the system before replacing internal sealing components.
• Verify the replacement gasket part number before installation.
• Remove the worn gasket without damaging the coupler sealing surfaces.
• Inspect the gasket seat and mating surfaces for damage, contamination, or excessive wear.
• Install the replacement gasket in the correct position.
• Do not use a damaged, cut, deformed, or incorrectly sized gasket.
• Reconnect and test the assembly for leakage before returning it to service.
• Replace the complete coupler if damage extends beyond the replaceable sealing component.
• Follow applicable Prevost installation and maintenance guidance.