Accessories Hydraulic
Hydraulic Couplings
COUPLINGS AND NIPPLES SERIES TX, AQI/AQU AND LK
Two different systems are available from our product range:
• non-drip quick couplings and nipples with automatic locking mechanism and safety lock on the
couplings.
Flow rate at 0.4 MPa | ∆p: 6 l / min.
• Screw Couplings & nipples with high flow capacity.
Flow rate at 0.4 MPa | ∆p: Connection ¼" = 35 l / min.
Connection ⅜" = 40 l / min.
Quick coupling TX 20/26S
Technical data quick couplings
| Type | Article | max. work press. | Female | Male | A | B | SW | recom. | Dust cover |
| no. | MPa / bar | thread | thread | mm | mm | mm | tight. torque (Nm) | ||
| TX20 | 38815340 | 100 / 1000 | G¼" | (1) | 59 | 27 | 24 | 40-50 | Plastic |
| TX26S | 38815800 | 100 / 1000 | G¼" | (1) | 61 | 28 | 24 | 40-50 | Plastic |
| TX26S/MK | 38815821 | 100 / 1000 | G¼" | (1) | 61 | 28 | 24 | 40-50 | Metall w. steel cable |
| TX26S/1500 | 38815815 | 150 / 1500 | G¼" | (1) | 61 | 28 | 24 | 40-50 | Plastic |
| TX26S/MK1500 | 38815816 | 150 / 1500 | G¼" | (1) | 61 | 28 | 24 | 40-50 | Metall w. steel cable |
1) when using fitting TX117 = G ¼" a
when using fitting T3814 = ⅜" NPT - 18 a
Supplied with seal, No. 17009
Burst pressure coupled: TX 26 S / TX 26S/MK>2600 bar, TX 20 und TX 26 S/1500 >3000 bar
Dust cover
Dust cover plastic
| For coupling | Article no. | Colour |
| TX 20 | 38815342 | blue |
| TX 26S | 38815604 | blue |
Dust cover metal with steel cable
Dust cover metal with steel cable
| For coupling | Type | Article no. |
| TX 26S | TX 26S/11 | 38815811 |
Quick coupling TX21/23/29
Technical Data Quick couplings
| Type | Article | Max.work press. | Female | Male | A | B | SW | recom. tightening | Dust cover |
| No. | MPa/bar | thread | thread | mm | mm | mm | torque (Nm) | ||
| TX21 | 38815341 | 100/1000 | (1) | G¼" | 37 | 24,5 | 22 | 40-50 | Plastic |
| TX23-⅛ | 38815331 | 100/1000 | -- | G⅛" | 33 | 20 | 17 | 40-50 | Plastic |
| TX23 | 38815300 | 100/1000 | (1) | G¼" | 38 | 25 | 22 | 40-50 | Plastic |
| TX23/MK | 38815320 | 100/1000 | (1) | G¼" | 38 | 25 | 22 | 40-50 | Metal w. cable |
| TX23-⅜NPT | 38815330 | 100/1000 | -- | ⅜"NPT-18 | 52 | 25 | 22 | 70-80 | Plastic |
| TX23/MK-⅜NPT | 38815333 | 100/1000 | -- | ⅜"NPT-18 | 52 | 25 | 22 | 70-80 | Metal w. cable |
| TX23S* | 38815500 | 150/1500 | (1) | G¼" | 38 | 25 | 22 | 40-50 | Plastic |
| TX23S/MK* | 38815510 | 150/1500 | (1) | G¼" | 38 | 25 | 22 | 40-50 | Metal w. cable |
| TX23S/MK-⅜NPT | 38815511 | 150/1500 | -- | ⅜"NPT-18 | 52 | 25 | 22 | 70-80 | Metal w. cable |
| TX29S** | 38815900 | 150/1500 | -- | G¼" | 41 | 25 | 22 | 40-50 | Plastic |
| TX29S/MK** | 38815910 | 150/1500 | -- | G¼" | 41 | 25 | 22 | 40-50 | Metal w. cable |
*) Heavy duty, **) reinforced with hose rupture protection (Quick Stop)
Valve closes when the flow rate 13.0 l / min. exceeds
1) by unscrewing the screw TX 117 = G ¼ „;
Delivery of ¼ „- nipple and the gasket No. 17009
Bursting coupled: TX 23> 2600 bar, TX 21, TX 23 S, 29 S TX> 3000 bar
Dust cover, plastic
Dust cover, plastic
| For Nipple | Order-No. | Colour |
| TX 21 | 38815343 | red |
| TX 23/TX23S | 38815303 | red |
| TX 29S | 38815903 | blue |
Dust cover with metal cable
Dust cover with metal cable
| For Nipple | Type | Article no. |
| TX 23 u. TX 29S | TX23/10 | 38815310 |
| TX 23S |
Screw couplings
Technical Data Screw couplings
| Type | Article | Max. work | Male- | A | B | SW | recom. tightening | Dust cover |
| no. | press. MPa/bar | thread | mm | mm | mm | torque (Nm) | ||
| AQI24 | 38403860 | 100/1000 | G¼" | 72 | 36 | 25 | 70-80 | Platic |
| AQI24-D | 38394670 | 100/1000 | G¼" | 72 | 36 | 25 | 70-80 | Metal |
| LK3140 | 38314000 | 70/700 | ⅜"NPT-18 | 72 | 36 | 25 | 70-80 | Plastic |
| LK3140-D | 38314010 | 70/700 | ⅜"NPT-18 | 72 | 36 | 25 | 70-80 | Metal |
Deliveries of AQI - couplings including seal No. 17009
Hex. dust cover, plastic
Dust cover, plastic
| Type | Order-No. |
| TDP 24 | 39458 |
Dust cover, metal
Dust cover metal
| Type | Article no. |
| TDM 24 | 39457 |
| LK 3140 | LK 3140 |
Screw couplings
Screw couplings
| Type | Article | Max. work | Female | Male | A | B | SW | recom. tightening | Dust cover |
| no. | press. MPa/bar | thread | thread | mm | mm | mm | torque (Nm) | ||
| AQU25 | 38403990 | 100/1000 | -- | G¼" | 52 | 36 | 32 | 70-80 | Plastic |
| AQU25-D | 38394680 | 100/1000 | -- | G¼" | 52 | 36 | 32 | 70-80 | Metal |
| LK3120 | 38312000 | 70/700 | ⅜"NPT-18 | -- | 40 | 36 | 32 | 70-80 | Plastic |
| LK3120-D | 38312010 | 70/700 | ⅜"NPT-18 | -- | 40 | 36 | 32 | 70-80 | Metal |
Deliveries of AQI - couplings including seal No. 17009
Dust cover, plastic
Dust cover, plastic
| Type | Order-No. |
| TDP 25 | 39456 |
Dust cover metal
Dust cover metal
| Type | Article no. |
| TDM 25 | 39455 |
| LK 3103 | LK 3120 |
All information subject to change without further notice.
No responsibility is taken for the correctness of the named specifications.
Product data sheet
Contact Person
Sale
Mediation via secretary:
Marita Förster
Phone +49-231/91 72 11 - 11
E-Mail: marita.foerster@bahco.de
Service / Order Processing:
Ursula Fietze
Phone +49-231/91 72 11 - 18
E-Mail: ursula.fietze@bahco.de