


ML8DBP100F Hansen® by Danfoss | Quick Disconnect Coupling | MLDB Series | 1" Female NPTF x 1" Flat Face/Dry Break | Plug | FKM Seal | 316/316L Stainless Steel
Hansen® by Danfoss
MLDB Series | Flat Face/Dry Break
Fluid Transfer and Hydraulic Quick Disconnect Coupling
Danfoss Hansen MLDB Series stainless steel coupling is a flat face/dry break coupling used for fluid transfer applications.
The MLDB Series offers the ability to connect with less force and higher sealing performance.
| Buy More, Save More! | |
| Quantity | Price Each |
| 5–14 | $362.18 |
| 15–29 | $327.51 |
| 30+ | $288.98 |
Discounts applied in cart/checkout.
Product Data:
Brand:
Series:
Shape:
Straight
Ends Configuration:
Material(s):
Seal Material(s):
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| Specifications: |
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* For reference only, based on Danfoss recommended temperatures.
| Body Size |
Nominal Flow Diameter |
Max. Operating Pressure | Rated* Flow | Air Inclusion | Fluid Loss | Force to Connect | |||
|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 5.9mm | 25 bar | 360 psi | 15 lpm | 4 gpm | 0.002 ml-cc | 0.001 ml-cc | 85 N | 19 lbf |
| 1/2" | 11.5mm | 25 bar | 360 psi | 73 lpm | 19 gpm | 0.012 ml-cc | 0.025 ml-cc | 150 N | 34 lbf |
| 3/4" | 15.0mm | 25 bar | 360 psi | 120 lpm | 32 gpm | 0.030 ml-cc | 0.050 ml-cc | 170 N | 38 lbf |
| 1" | 18.5mm | 25 bar | 360 psi | 200 lpm | 53 gpm | 0.150 ml-cc | 0.130 ml-cc | 180 N | 41 lbf |
* Indicated values refer to a 1 bar/14.5 psi pressure drop.
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Socket/Female (Figure 1) |
Plug/Male (Figure 2) |
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| MLDB Series | Flat Face/Dry Break | ||||||||||||||
| Part Number | Part Number | Body Size |
Coupling Type |
Thread | Figure | Dimensions | ||||||||
| FKM | EPDM | A | B | C | Hex 1 | D | E | F | G | Hex 2 | ||||
| ML2DBS25F | ML2DBS25F292 | 1/4" | Socket/Female | 1/4-18 Female NPT | 1 | 1.73" (43.9mm) |
1.06" (26.8mm) |
0.96" (24.5mm) |
0.87" (22mm) |
- | - | - | - | - |
| ML2DBP25F | ML2DBP25F292 | 1/4" | Plug/Male | 1/4-18 Female NPT | 2 | - | - | - | - | 1.66" (42.1mm) |
0.65" (16.5mm) |
0.96" (24.5mm) |
1.25" (31.7mm) |
0.87" (22mm) |
| ML4DBS50F | ML4DBS50F292 | 1/2" | Socket/Female | 1/2-14 Female NPT | 1 | 2.44" (61.9mm) |
1.50" (38.2mm) |
1.40" (35.5mm) |
1.26" (32mm) |
- | - | - | - | - |
| ML4DBP50F | ML4DBP50F292 | 1/2" | Plug/Male | 1/2-14 Female NPT | 2 | - | - | - | - | 2.39" (60.7mm) |
0.99" (25.2mm) |
1.40" (35.5mm) |
1.80" (45.7mm) |
1.26" (32mm) |
| ML6DBS75F | - | 3/4" | Socket/Female | 3/4-14 Female NPT | 1 | 3.02" (76.8mm) |
1.89" (47.9mm) |
1.83" (46.5mm) |
1.61" (41mm) |
- | - | - | - | - |
| ML6DBP75F | - | 3/4" | Plug/Male | 3/4-14 Female | 2 | - | - | - | - | 2.97" (75.5mm) |
1.29" (32.8mm) |
1.83" (46.5mm) |
2.11" (53.6mm) |
1.61" (41mm) |
| ML8DBP100FBS | - | 1" | Plug/Male | 1-11 Female BSPP | 2 | - | - | - | - | 3.52" (89.4mm) |
1.59" (40.4mm) |
2.16" (54.9mm) |
2.60" (66.1mm) |
1.97" (50mm) |
| ML8DBS100F | - | 1" | Socket/Female | 1-11 Female NPT | 1 | 3.42" (86.9mm) |
2.26" (57.4mm) |
2.16" (54.9mm) |
1.97" (50mm) |
- | - | - | - | - |
| ML8DBP100F | - | 1" | Plug/Male | 1-11 Female NPT | 2 | - | - | - | - | 3.40" (86.4mm) |
1.59" (40.4mm) |
2.16" (54.9mm) |
2.48" (63.1mm) |
1.97" (50mm) |
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| Color Coding Ring Option (for 1/2" Body Size Only) For color coded rings TPE material is used that offers excellent flexibility which allows a very good shock resistance in demanding applications. Good thermal, chemical and weather resistance provides a great fit on the coupling and a extended life time in toughest conditions. The color coded rings are easy to install by using the referenced tools. |
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| Rings for Socket/Female | |||||||
| Blue Part Number |
Red Part Number |
Yellow Part Number |
Green Part Number |
Body Size | ISO Size | Series | Installation Tool Part Number |
| CR12FFSLB | CR12FFSRD | CR12FFSYL | CR12FFSDG | 1/2" | 12.5mm | MLDB | CR12FFSP93 |
| Rings for Plug/Male | |||||||
| Blue Part Number |
Red Part Number |
Yellow Part Number |
Green Part Number |
Body Size | ISO Size | Series | Installation Tool Part Number |
| CR12FFPLB | CR12FFPRD | CR12FFPYL | CR12FFPDG | 1/2" | 12.5mm | MLDB | CR12FFSP93 |




