


WA0605700 Hansen® by Danfoss | Quick Disconnect Coupling | W6000 Series | 1" Female BSPP x 1" Thread-to-Connect | Socket | NBR Seal | Steel
Hansen® by Danfoss
W6000 Series | Thread-to-Connect
Fluid Transfer and Hydraulic Quick Disconnect Coupling
Danfoss Hansen W6000 Series steel quick disconnect coupling is a thread-to-connect with a rugged construction.
It remains the series users refer to when it deals with severe hydraulic applications, such as construction and mining.
The design and materials used give this quick disconnect coupling resistance to heavy mechanical loads. (Such as: ram loads, hydraulic shocks, and severe pulsating pressures.)
| Buy More, Save More! | |
| Quantity | Price Each |
| 5–19 | $110.00 |
| 20–59 | $99.47 |
| 60+ | $87.77 |
Product Data:
Straight
| Product Features: |
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| Materials: |
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| European Pressure Equipment Directive: |
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* For reference only, based on Danfoss recommended temperatures.
| Body Size |
Nominal Flow Diameter |
Max. Operating Pressure* | Maximum Residual Pressure During Connection*** |
Rated Flow** | Fluid Loss | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Non hazardous Liquids & Gases in Group 2 |
Hazardous Liquids & Gases in Group 1 |
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| 1/4" | 5.7mm | 1,100 bar | 15,950 psi | 1,100 bar | 15,950 psi | 30 bar | 435 psi | 11.6 lpm | 3.06 gpm | 1.1 ml-cc |
| 1/2" | 10.3mm | 750 bar | 10,875 psi | 750 bar | 10,875 psi | 30 bar | 435 psi | 25.5 lpm | 6.74 gpm | 2.8 ml-cc |
| 1" | 16.5mm | 450 bar | 6,525 psi | 450 bar | 6,525 psi | 30 bar | 435 psi | 87 lpm | 22.98 gpm | 10.9 ml-cc |
* For pulsating pressures when disconnected apply a multiplier of 0.5.
** Indicated values refer to a 1 bar/14.5 psi pressure drop.
*** When connecting under pressure, the socket nut thread must be lubricated.
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Socket/Female (Figure 1) |
Plug/Male (Figure 2) |
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| W6000 Series | Thread-to-Connect | |||||||||||||||
| Part Number | Body Size |
Nominal Flow Diameter |
Coupling Type |
Thread | Figure | Dimensions | |||||||||
| Socket/Female | Plug/Male | ||||||||||||||
| NBR | A | B | C | Across Flats |
Hex | D | E | F | G | Across Flats |
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| WA0621700 | 1/4" | 5.7mm | Socket/Female | 1/4-18 Female NPT | 1 | 2.09" (53mm) |
1.38" (35mm) |
0.83" (21mm) |
0.75" (19mm) |
1.26" (32mm) |
- | - | - | - | - |
| WA0621400 | 1/4" | 5.7mm | Plug/Male | 1/4-18 Female NPT | 2 | - | - | - | - | - | 1.38" (35mm) |
0.59" (15mm) |
0.90" (23mm) |
0.45" (11.5mm) |
0.75" (19mm) |
| WA0603700 | 1/2" | 10.3mm | Socket/Female | 1/2-14 Female BSPP | 1 | 2.91" (74mm) |
1.77" (45mm) |
1.14" (29mm) |
1.06" (27mm) |
1.61" (41mm) |
- | - | - | - | - |
| WA0603400 | 1/2" | 10.3mm | Plug/Male | 1/2-14 Female BSPP | 2 | - | - | - | - | - | 1.97" (50mm) |
0.87" (22mm) |
1.26" (32mm) |
0.77" (19.5mm) |
1.06" (27mm) |
| WA0605700 | 1" | 16.5mm | Socket/Female | BSPP Female | 1 | 4.05" (103mm) |
2.72" (69mm) |
1.81" (46mm) |
1.61" (41mm) |
2.56" (65mm) |
- | - | - | - | - |
To obtain connected length of coupling add dimensions A (Fig.1) and G (Fig. 2) together.



