Home / All / Flat Face ISO 16028 Quick Couplers / EH 97 Series - A-HP ISO 16028 Flat Face High Pressure Quick Coupler (Steel)

EH 97 Series - A-HP ISO 16028 Flat Face High Pressure Quick Coupler (Steel)

EH 97 Series - A-HP ISO 16028 Flat Face High Pressure Quick Coupler (Steel)
EH 97 Series - A-HP ISO 16028 Flat Face High Pressure Quick Coupler (Steel)EH 97 Series - A-HP ISO 16028 Flat Face High Pressure Quick Coupler (Steel)
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CategoriesFlat Face ISO 16028 Quick Couplers
Trademark/BrandEH
InterchangePARKER FH SERIES
InterchangeSTUCCHI A-HP SERIES
InterchangeCEJN 265 SERIES
InterchangeFASTER FFHP SERIES
InterchangeDNP PLT7 SERIES
Update TimeJan 9,2026
Detail Information
This EH series is interchangeable with PARKER FH SERIES, STUCCHI A-HP SERIES, CEJN 265 SERIES, FASTER FFHP SERIES, and DNP PLT7 SERIES. Engineered for extreme hydraulic systems, these 72 MPa-rated couplings deliver uncompromising performance in critical high-pressure applications. To ensure operational safety, this series is intentionally incompatible with standard ISO 16028 or low/medium-pressure flat-face couplings, preventing risky cross-connections. Instead, it pairs exclusively with dedicated high-pressure counterparts available on the market. An innovative rotating sleeve on the female half automatically engages post-connection, providing a fail-safe lock against accidental disengagement under pressure.

Female Coupler


Other Threads/Fitting Ends Are Available Upon Request
Art. No.
Body Size (inch)
Ls(mm)
D(mm)
Hs(mm)
T
HFSFC9714-1/4" NPT
1/4''
48
28
S22
1/4" NPT
HFSFC9714-1/4" BSPP
1/4''
48
28
S22
1/4" BSPP
HFSFC9714-9/16" UNF
1/4''
48
28
S22
9/16" UNF-18
HFSFC9714-3/8" NPT
1/4''
48
28
S22
3/8" NPT
HFSFC9714-3/8" BSPP
1/4''
48
28
S22
3/8" BSPP
HFSFC9738-3/8" BSPP
3/8''
64.5
32
S27
3/8" BSPP
HFSFC9738-3/8" NPT
3/8''
64.5
32
S27
3/8" NPT
HFSFC9738-3/4" UNF
3/8''
69.5
32
S27
3/4" UNF-16

Male Plug

Flat/Flush Face Coupling (Steel) male
Other Threads/Fitting Ends Are Available Upon Request
Art. No.
Body Size (inch)
Lp(mm)
Hp(mm)
T
HFSFP9714-1/4" NPT
1/4''
50
S22
1/4" NPT
HFSFP9714-1/4" BSPP
1/4''
50
S22
1/4" BSPP
HFSFP9714-9/16" UNF
1/4''
50
S22
9/16" UNF-18
HFSFP9714-3/8" NPT
1/4''
52
S22
3/8" NPT
HFSFP9714-3/8" BSPP
1/4''
52
S22
3/8" BSPP
HFSFP9738-3/8" BSPP
3/8''
60
S27
3/8" BSPP
HFSFP9738-3/8" NPT
3/8''
60
S27
3/8" NPT
HFSFP9738-3/4" UNF
3/8''
63
S27
3/4" UNF-16

Technical Specifications

Dash Size
Body Size (Inch)
Max. Work PressureMale (bar)
Max. Work PressureFemale (bar)
Max. Work PressureCoupled (bar)
Min. Burst 
Pressure
Male
(bar)
Min. Burst 
Pressure
Female
(bar)
Min. Burst 
Pressure
Coupled
(bar)
Spillage
(ml)
04
1/4''
720
720
720
2000
1500
2000
0.01
06
3/8''
720
720
720
2000
1250
1800
0.02
Material:
Steel
Seals:
NBR, Seals can be customized to meet your special work condition/media
Working Temperatures:
-25 °C to 125 °C, Customizable
Surface Treatment:
MATE 1000 (ZnNi)
Specifications:

Market Interchange

STUCCHI A-HP SERIES

CEJN 265 SERIES

FASTER FFHP SERIES

DNP PLT7 SERIES

PARKER-FH SERIES

Valve Type:
Flat
Connection:
Push To Connect
Disconnection:
Sleeve Retraction
Connection Under Pressure:
Not Allowed

Pressure Drop

Pressure Drop

Applications

Hydraulic Torque Wrenches
Hydraulic Torque Wrenches

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