rak S drain cleaning cable with red core Ø 22mm (7/8") T-Nut ASF-coupling

The reinforced S drain cleaning cable with red core (S-SMK) from rak with 22mm diameter is certainly the strongest drain cable on the market. It is produced from reinforced, hardened spring steel wire. Due to its particularly abrasion-resistant surface, it offers you extraordinary durability for numerous applications - and is therefore preferred for sewer cleaning. The core gives it additional stability and effectively prevents the inside of the drain cable from being clogged with paper, leaves, etc. 

The reinforced drain cleaning cable with core in the S-SMK version offers maximum stability. This makes it suitable for particularly long distances with few bends. It is used with the professional spiral tools such as the root cutter, carbide miller and chain knockers. In connection with a drain cleaning machine, the heaviest blockages caused by ingrowths, lime, incrustations, deposits, urine scale etc. are removed.

The ASF-coupling of the rak drain cables has the great advantage over the usual T-Nut couplings from ROTHENBERGER or ROWO that the pin and spring of the male coupling can be changed. The drain cable can thus be repaired if the spring breaks or the pin is rusted without having to change the coupling. To do this, the laterally visible sleeve is knocked out of the coupling. Then the spring and pin can be replaced. Appropriate assembly and repair kits are available from us.

The rak drain cleaning cable is also for use in ROWO, ROTHENBERGER, REMS, RIDGID, RIS and Rioned Victor machines with corresponding diameters.

Technical data of the rak S drain cleaning cable with core S-SMK ASF-coupling Ø 22mm 7/8". :

• reinforced S drain cleaning cable with core S-SMK
• diameter: 22mm / 7/8"
• Length: 4.0m or 4.5m
• Wire: 5mm Hardened quality spring steel, EN 10270-1 / DIN 17233
• Coupling: ASF T-Nut coupling 22mm with exchangeable safety pin

The rak S-SMK drain cleaning cable with 4,0m length is compatible with the following products:

• ROTHENBERGER / ROWO: 72448
• E&R: 333040
• KaRo: 135011
• RIS: RSP-22SmK

The rak standard drain cleaning cable with 4,5m length is compatible with the following products:

• ROTHENBERGER / ROWO: 72444
• E&R: 333045

Attention: Please always wear suitable gloves and safety glasses when working with drain cleaning cables!