High-Pressure ISO 16028 Flush Face Coupler

The High-Pressure ISO 16028 Flush Face Coupler is a hydraulic quick-disconnect coupling in the Indus QC-16028-HP range. High-pressure ISO 16028 flush-face coupler — push-to-connect with working pressures to 6,090 psi (420 bar) at 1/4" size. Combines ISO 16028 global interchangeability with high-impulse pressure ratings exceeding the standard.

Working pressure to 420 bar (6092 psi) at the smallest body size, with minimum burst pressure of 1260 bar. Push-to-Connect connection — flush face (no-spill) variant.

Construction & features

• Interchange standard: ISO 16028
• Connection method: Push-to-Connect
• Valving: Flush Face (No-Spill)
• Interchanges with: Parker FEM-HP (ISO 16028), Faster CVE high-pressure ISO 16028, Stucchi APM-HP, Eaton FD99

Available variants — specify in your RFQ

Indus supplies the full QC-16028-HP range. Specify the configuration that matches your hose end and operating envelope and we will quote against it.

• Coupling halves: Male, Female, Complete Set, Dust Cap/Plug
• Body sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2"
• Body materials: Carbon Steel (zinc trivalent chromate plated)
• Seal materials: Nitrile/Teflon (additional materials on request)
• Port thread types: Female NPT, Female BSP, Female SAE O-ring

Performance

• Maximum operating pressure: 420 bar (6092 psi) at the smallest size; derates with diameter
• Minimum burst pressure: 1260 bar (18275 psi)
• Rated flow (largest size): up to 288 L/min
• Vacuum rating: 28 in./Hg
• Operating temperature range: -40°C to +100°C (varies by seal compound; specify in RFQ)

Replacing an existing coupling?

This coupler is dimensionally interchangeable with Eaton FD99, and with Parker FEM-HP (ISO 16028), Faster CVE high-pressure ISO 16028, Stucchi APM-HP. If you are matching an existing fleet, quote the coupling you are replacing on the RFQ and we will confirm the mating half before you order.

How to order

Confirm the coupling half (male / female / complete set / dust cap), body size, port thread type and size, seal compound and body material. Indus quotes with material certification on request, and air-freight or sea-freight to the UAE and wider GCC. Standard lead time 14 days from order; stocked configurations ship the same week.

Companion products

Indus also supplies the matching dust caps, dust plugs and seal repair kits for this series — add them to the same RFQ. For a hose assembly terminated with this coupler, request a complete assembly quote and we will supply it tested at 1.5× working pressure with a witness-test certificate.