Dust cap set for Flat Face Hydraulic quick coupler Bobcat skid steer (2 Sets)

1/2" FLAT FACE HYDRAULIC COUPLER DUST CAP SET (2-PACK)

Keep your critical hydraulic connections shielded from the elements with this high-durability 4-piece dust cap set. Designed specifically for 1/2" body Flat Face (ISO 16028) couplers, these caps provide an essential defense against the grit, mud, and moisture that can lead to catastrophic hydraulic pump failure.

🗸 PREMIUM SILICON RUBBER CONSTRUCTION: Engineered for the demanding environment of skid steer operations, these caps are highly resistant to oxidation, UV light, and degradation from hydraulic oils or solvents. They maintain their flexibility in both extreme summer heat and sub-zero winter temperatures, ensuring they won't crack, harden, or fall off like standard plastic caps.

🗸 PRECISION-MOLDED FIT: Designed to securely snap over standard 1/2" Flat Face couplers. The precise tolerances ensure an airtight seal that holds firm even during the intense vibrations and mechanical shocks typical of professional construction, landscaping, and demolition work.

🗸 PREVENT SYSTEM CONTAMINATION: Contaminated hydraulic fluid is the primary cause of internal scoring in pumps and valve blocks. By preventing abrasive debris from settling on the coupler face, these caps ensure that your hydraulic lines remain pristine during every connection cycle.

🗸 FLEET-READY CONVENIENCE: With 2 complete sets (2 male + 2 female caps) per package, this kit is the perfect solution for protecting both your primary loader auxiliary ports and one hydraulic attachment simultaneously.

Specifications

Q: Why is it important to use these on Flat Face couplers?

A: Flat Face (ISO 16028) couplers are specifically designed for "spill-free" operation. However, the flat surface is completely exposed when disconnected. If even a tiny grain of sand sits on that face, it can breach the O-ring seal upon connection, causing a high-pressure leak. These caps are the most cost-effective way to prevent that specific type of failure.

Q: Are these compatible with AG-style (ball-detent) couplers?

A: No. These are sized and shaped exclusively for 1/2" ISO 16028 Flat Face couplers. They will not provide a secure fit on the ball-detent style couplers found on agricultural equipment.

Q: Can I leave these on while the machine is operating?

A: These caps are intended to protect the coupler faces when the attachment is disconnected. When the couplers are connected, the dust caps should be removed or secured to the side to ensure the locking sleeve of the coupler can operate correctly.

Q: How do I clean the coupler face before using the caps?

A: We recommend wiping the coupler face with a clean, lint-free cloth before attaching the dust cap. This ensures you aren't "sealing in" any debris that may have already accumulated.

Couplers that fit these Dust Caps:

Flat Face to Agricultural Style Adapters:

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