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Industry Leader in Quick Action Couplings
 
FFE49 Series

ISO 16028 flush face, non-spill quick couplings


SafeWay’s FFE49 Series is a non-spill, push-to-connect, fluid transfer quick coupling designed for use with most industrial fluids. This series is interchangeable with quick couplings meeting International Standard ISO 16028 dimensional requirements, and our field proven, heavy-duty FF49 Series. Some basic applications include skid-steer loaders, power utility equipment, construction equipment, agricultural equipment, and hydraulic hand tools. Use this quick coupling series whenever spillage can result in a safety or environmental hazard, when air inclusion during connection to a hydraulic system cannot be tolerated, and when international interchangeability with other brands is required.

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  ffe49 series
Smooth, one hand, push-to-connect locking mechanism.
Minimum air inclusion during connection and minimum fluid spillage during disconnection.
Interchangeable half-for-half with Parker FEM Series, Aeroquip FD89, Holmbury FIRG and FIMC Series, Faster 2FFI Series, and others conforming to International Standard ISO 16028 dimensional requirements.
Rugged Flush Face valving allows easy cleaning to minimize system contamination.
Maximum flow for quick system response.
Available in ISO 1/4" through ISO 1" body size in a variety of thread sizes and styles.
If you require a 3/8" size please use the FF49 Series, which meets the interchange requirements of ISO 16028 while providing higher operating psi. Sleeve lock is standard.
 
Anti-blowout Buna and Teflon® tip half seal reduces the likelihood of premature failure due to connection under residual system pressure. This residual system pressure is 250 psi max. in the 3/8" body size and higher in the other sizes.
SafeWay began a running change from zinc and yellow chromate plating (gold appearance) to ROHS compliant plating (silver appearance) in 2007.
All FFE49 Series quick couplings are 100% leak tested before leaving the factory.
Heat treated surfaces resist wear.
Sleeve lock option, to minimize accidental disconnect, is available upon request.
Method of obtaining and presenting performance data conforms to ANSI (NFPA) T3.20.2.R2, Hydraulic fluid power - Quick action couplings - Test methods.
     
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Performance Data
part numbers description operating pressure nfpa rated flow Max. spillage
complete
coupler
female
body half
male
tip half
iso
body size
thread size
and description
Maximum     (per disconnect)
PSI (bar) gpm (lpm) CC
FFE49-2 FFE495-2 FFE491-2 1/4" 1/4" Female NPT 5,000 (345) 3 (12) .01
FFE49-4 FFE495-4 FFE491-4 1/2" 1/2" Female NPT 4,000 (276) 12 (45) .04
FFE49-4-3/4 FFE495-4-3/4 FFE491-4-3/4 1/2" 3/4" Female NPT 4,000 (276) 12 (45) .04
FFE49-4-12 FFE495-4-12 FFE491-4-12 1/2" 1-1/16"-12 Female ORB 4,000 (276) 12 (45) .04
FFE49-6 FFE495-6 FFE491-6 3/4" 3/4" Female NPT 4,000 (276) 26 (100) .10
FFE49-6-1 FFE495-6-1 FFE491-6-1 3/4" 1" Female NPT 4,000 (276) 26 (100) .10
FFE49-6-16 FFE495-6-16 FFE491-6-16 3/4" 1-5/16"-12 Female ORB 4,000 (276) 26 (100) .10
FFE49-8 FFE495-8 FFE491-8 1" 1" Female NPT 3,000 (207) 50 (189) .20
FFE49-8-114 FFE495-8-114 FFE491-8-114 1" 1-1/4" Female NPT 3,000 (207) 50 (189) .20
FFE49-8-20 FFE495-8-20 FFE491-8-20 1" 1-5/8"-12 Female ORB 3,000 (207) 50 (189) .20

Temperature Range:    Standard Seals (Buna-N)    -40° to +250° F    Viton® Option   -15° to +450° F    Other Seals Available.
Vacuum Data: 27.4 inches Hg. both connected and disconnected — all sizes.

Viton® is a registered trademark of DuPont Dow Elastomers.

Pressure rating (Max. Operating Pressure) is based on Non-Pulsating, Low Cycle applications with essentially steady pressure during the operating cycle. Please consult factory regarding other applications.

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No Spillage, High flow reliable quick coupling

pressure drop vs. flow

dimensions (inches)
complete
coupler number
overall length body length diameter wrench flat diameter tip length diameter hex TIP DIAMETER
A B c d e f g h I
FFE49-2 3.60 2.21 1.06 .88 .95 1.82 .95 .88 .64
FFE49-4 5.18 3.06 1.50 1.38 1.57 2.77 1.42 1.25 .96
FFE49-4-3/4 5.20 3.06 1.50 1.38 1.57 2.81 1.55 1.38 .96
FFE49-4-12 5.60 3.29 1.50 1.38 1.57 2.98 1.55 1.38 .96
FFE49-6 6.07 3.77 1.82 1.62 1.82 3.17 1.82 1.62 1.18
FFE49-6-1 6.29 3.88 1.82 1.62 1.82 3.28 1.82 1.62 1.18
FFE49-6-16 6.49 3.98 1.82 1.62 1.82 3.38 1.82 1.62 1.18
FFE49-8 6.76 4.25 2.25 2.00 2.24 3.44 2.24 2.00 1.42
FFE49-8-114 6.76 4.25 2.25 2.00 2.24 3.44 2.24 2.00 1.42
FFE49-8-20 6.76 4.25 2.25 2.00 2.24 3.44 2.24 2.00 1.42

Also see accessories for the FFE49 Series.

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