FFZ Series Flat Face Hydraulic Couplers - ISO 16028 Zero Leak
FFZ Series – ISO 16028 flat face hydraulic couplings.
No spill. No air. Just a clean click.
Flat valves seal instantly on disconnect.
Swap end ports without changing bodies
Application
Features
Material |
Carbon Steel |
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Surface Finishing |
Zinc-Plating Chrome III Zinc-Nickel |
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Optional seals |
NBR |
EPDM |
FKM |
Temperature Range |
-20°C+110°C |
-40°C+150°C |
-25°C+200°C |
Valve Design |
Flat Valve |
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Connection |
Push |
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Standard |
ISO16028 |
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Interchange |
PARKER FEM FASTER 3FFH STUCCHI FIRG AEROQUIP FD89 Safeway S56 Tomco FE Eaton FF STAUFF FF Holmbury HP Dixon HT DNP PLT Voswinkel FF SNAP-TITE 74 CEJN X |
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Specifications
Series |
DN |
ISO size |
Working Pressure |
Working Pressure |
Bursting Pressure |
Spillage |
|||
inch |
iso 4397 |
l/min |
US GPM |
Mpa |
Male |
Female |
Coupled |
ml |
|
FFZ-02 |
1/4" |
6,3 |
12 |
3.2 |
40 |
120 |
150 |
170 |
0.008 |
FFZ-03 |
3/8" |
10 |
23 |
6.1 |
35 |
105 |
110 |
150 |
0.01 |
FFZ-04 |
1/2" |
12,5 |
45 |
11.9 |
35 |
105 |
110 |
150 |
0.012 |
FFZ-06 |
3/4" |
16 |
74 |
19.6 |
35 |
105 |
110 |
150 |
0.017 |
FFZ-08 |
1" |
20 |
106 |
28.0 |
35 |
105 |
110 |
150 |
0.02 |
FFZ-10 |
1-1/4" |
25 |
189 |
50.0 |
26 |
80 |
80 |
80 |
0.03 |
FFZ-12 |
1-1/2'' |
38 |
379 |
100.3 |
25 |
120 |
120 |
110 |
0.05 |
FFZ-16 |
2" |
51 |
757 |
200.3 |
25 |
100 |
100 |
100 |
0.1 |
ISO |
PART NO. |
LS |
D |
HEX1 |
A |
T |
6.3 |
FFZ-02SF |
58.2 |
28 |
27 |
14 |
BSP1/4 NPT1/4 |
10 |
FFZ-03SF |
68.2 |
32 |
30 |
14 |
BSP3/8 NPT3/8 |
10 |
FFZ-03SF |
72.2 |
32 |
30 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04SF |
75 |
38 |
36 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04SF |
79 |
38 |
36 |
20 |
BSP3/4 NPT3/4 |
16 |
FFZ-06SF |
80 |
42 |
36 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08SF |
99.8 |
48 |
46 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08SF |
99.8 |
48 |
46 |
23.5 |
BSP1 NPT1 |
25 |
FFZ-10SF |
112 |
56 |
55 |
24 |
BSP1-1/4 NPT1-1/4 |
38 |
FFZ-12SF |
150 |
79.5 |
70 |
30 |
BSP1-1/2 NPT1-1/2 |
51 |
FFZ-16SF |
167 |
98.5 |
80 |
31 |
BSP2 NPT2 |
ISO |
PART NO. |
LP |
d |
C |
HEX2 |
A |
T |
6.3 |
FFZ-02PF |
49.2 |
16.1 |
15.2 |
22 |
14 |
BSP1/4 NPT1/4 |
10 |
FFZ-03PF |
55.8 |
19.7 |
19.5 |
27 |
14 |
BSP3/8 NPT3/8 |
10 |
FFZ-03PF |
59.8 |
19.7 |
19.5 |
27 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04PF |
72 |
24.5 |
21.6 |
36 |
18 |
BSP1/2 NPT1/2 |
12.5 |
FFZ-04PF |
76 |
24.5 |
21.6 |
36 |
22 |
BSP3/4 NPT3/4 |
16 |
FFZ-06PF |
75.5 |
27 |
21.6 |
36 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08PF |
93.8 |
30 |
29 |
46 |
22 |
BSP3/4 NPT3/4 |
19 |
FFZ-08PF |
93.8 |
30 |
29 |
46 |
23.5 |
BSP1 NPT1 |
25 |
FFZ-10PF |
90 |
36 |
34 |
55 |
24 |
BSP1-1/4 NPT1-1/4 |
38 |
FFZ-12PF |
112 |
57 |
38 |
70 |
30 |
BSP1-1/2 NPT1-1/2 |
51 |
FFZ-16PF |
124 |
73 |
40.5 |
80 |
31 |
BSP2 NPT2 |
Product Overview
The FFZ Series flat face hydraulic quick couplings are designed for operators who need clean, reliable connections without the hassle. Fully compliant with ISO 16028, these couplings eliminate fluid spillage and air inclusion during connection and disconnection. No drips on the job site. No contamination sneaking into your hydraulic system.
What truly sets the FFZ Series apart is its modular body design. The bodies of the coupler and nipple are separate, so you can change end ports without replacing the whole coupling. This translates to less inventory, quicker field adjustments and more options for custom hydraulic configurations.
✅ Compliant with ISO 16028 - no spillage, no air ingress.
✅ Modular design – Mix and match end ports freely
✅ Flat face valves – Seal instantly on disconnect
✅ Globally interchangeable – Works with other ISO 16028 couplings
Applications
The FFZ Series is ideal for hydraulic systems that require frequent connections and clean operation:
🔧 Construction Machinery - excavators, wheel loaders, skid-steer loaders.
🚜 Agricultural Machinery - Tractors, Combines, Attachments and More!
🏭 Industrial hydraulics - Presses and power units.
⛏️ Mobile hydraulics – Mining, material handling
🛠️ Tool change systems – Quick die change, hydraulic tools
FAQ
1. Can FFZ couplings work with other ISO 16028 brands?
Yes. ISO 16028 compliance guarantees full interchangeability. Your FFZ couplers connect and seal perfectly with any other ISO 16028 flat face couplings – regardless of brand.
2. Can I mix different end ports on the coupler and nipple?
Yes. FFZ’s modular design lets you put NPT on the coupler and BSP on the nipple – or any combination. No need to change the whole coupling.
3. Will FFZ couplings handle high-pressure systems?
Absolutely. High strength steel and precision quenching provide strength up to 300 bar (4350 PSI). Made for tough hydraulic systems.
OEM & Customization
Discover the FF difference – contact our team to learn how our flat face hydraulic quick couplings can meet your specific system requirements.
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