Eaton FD89-2000 — 316 Stainless Steel ISO 16028 Flush Face Coupler

The Eaton FD89-2000 — 316 Stainless Steel ISO 16028 Flush Face Coupler is a hydraulic quick-disconnect coupling from Eaton's Aeroquip range. 316 stainless steel ISO 16028 flush-face coupler — same global interchangeability as FD89 but with corrosion-resistant 316 SS body for chemical, pharmaceutical and oil-field service.

Working pressure to 350 bar (5076 psi) at the smallest body size, with minimum burst pressure of 1400 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)
• Flush-face / no-spill design — minimal fluid loss and air inclusion at disconnect
• 316 stainless steel body — superior corrosion resistance vs. carbon steel FD89
• Same ISO 16028 dimensional standard as FD89 — fully interchangeable
• Viton seal standard (other materials on request)
• Anti-extrusion Teflon seal
• Safety sleeve lock
• Higher working pressure than carbon steel FD89 in some sizes (350 bar vs 300 bar)
• Interchanges with: Parker FEM-SS, Faster SS-FFI, Stucchi A SS

Available variants — specify in your RFQ

Indus quotes the full FD89-2000 range; specify the configuration that matches your hose end and operating envelope. The Eaton part-number scheme is FD89-2000-XXXX-AA-BB (series, half/material code, port thread size in 16ths of an inch, nominal coupling size in 16ths of an inch).

• Coupling halves: Male, Female, Complete Set, Dust Cap, Dust Plug
• Body sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1-1/4", 2"
• Body materials: 316 Stainless Steel
• Seal materials: Viton (other materials available on request)
• Port thread types: Female NPT, Female BSP, Female SAE O-ring

Sample part numbers: FD89-2000-1001-04-04, FD89-2000-1002-08-08, FD89-2000-1006-16-12, FD89-2000-1004-32-32. The full part-number matrix is available on request — Indus will quote any standard configuration in the Eaton catalogue.

Performance

• Maximum operating pressure: 350 bar (5076 psi) at the smallest size; derates with diameter
• Minimum burst pressure: 1400 bar (20305 psi)
• Rated flow (largest size): up to 379 L/min
• Vacuum rating: 28 in./Hg
• Operating temperature range: -20°C to +200°C (varies by seal compound; specify in RFQ)

Applications

• Chemical processing fluid transfer
• Pharmaceutical and bio-process fluid transfer
• Oil-field high-corrosion service
• Off-shore and marine hydraulics
• Long-life sterile-service applications

How to order

Confirm (a) the exact Eaton part number you require, or (b) the configuration parameters: coupling half (male / female / complete set / repair kit / dust cap), body size, port thread type and designation, seal compound, body material. Indus will quote ex-Eaton with full mill certification, NACE / ABS / Lloyd's options on request, and air-freight or sea-freight options to UAE / GCC. Standard lead time 14 days from order; in-stock items ship same week.

Companion products

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