Deflection booms and rollers
There is hardly ever space enough between the tube exit and the deflection pulley when cleaning appliances or cameras are pulled through. Using the Bagela tensioning pulley the space of the shole cross section of the manhole may be used.
The deflection pulley is set against the manhole wall and tightened with two threaded spindles. Due to the inclined position of the spindles the pulley is increasingly pressed against the manhole wall with increasing pulling force. The groove and size of the pulley allow it to be used also for camera cable. The rope or cable is held on the pulley by means of three pins.
During pipe cleaning, winches cannot always be placed in a straight line with the excavation, so that the rope may rub against the wall. The rope protection roller will prevent such rubbing and will ensure that the cleaning gear is pulled out unhindered.
Other dimensions upon request