BRAWO® Inversion Drums

The inversion process is decisive for the rehabilitation result. The liner can only conform to the pipe wall when it is inverted with a constant and uniform pressure. BRAWO® SYSTEMS offers professional high quality inversion drums.

BRAWO® Inversion Drum DN 400

Solid substructure with chassis

  • Flexible and easy movement
  • Lockable castors
  • For safe and easy transport

Possible to install feet

  • Simple reassembly
  • For construction sites with minimal available space

Inversion opening swivelling and height-adjustable

  • Optimum positioning of the inversion tube
  • Camlock 6" female for infinitely variable positioning of accessories

Hose connection in the drum

  • Possible to invert the water hose at the same time

Drum axle with water connection

  • Easy filling of the liner with water without opening the drum
  • Outlet on the underside to create circulation

Pressure control on the back of the drum

  • Enables precise control of inversion and holding pressure
  • Removable pressure control valve

BRAWO® Inversion Drum DN 400

Small and lightweight aluminum inversion drum ideal for use during in-house rehabilitation and where space is limited

 

Capacity of the BRAWO® Inversion Drum DN 400
 DN 400With water hose,¾"With water hose and calibration hose
Drum volume64 L  
Weightca. 26 kg 
(with chassis)		  
L x W x H (cm)75 x 55 x 82
(with chassis)		  
DN 5032 m15 m–
DN 7018 m11 m14 m
DN 10012 m8 m10 m
DN 1259 m7 m8 m
DN 1508 m6 m6,5 m
DN 2005 m4 m4,5 m
DN 300–––

Accessories BRAWO® Inversion Drums – Flexible and Robust

Inversion Pipes

  • Straight and bent
  • Storz coupling 205, F150, A110 and
    Camlock 4“& 6“
  • Pipe diameter (mm) 50, 70, 100/120, 150, 200, 300

Inversion hoses

  • for flexible extension of the inversion pipes
  • Storz coupling 205, F150, A110 
    and Camlock 6“
  • Lengths 1 m, 2 m, 3 m, 5 m; special lengths available on request

Retaining strap

  • Sturdy flat cord for control and secure regulation of the inversion speed

Blind coupling F150 (water)

  • If several liners need closing off, the use of a blind coupling is recommended. This makes it possible to separate the pressure drum after inversion from the inversion bend and maintain the liner under pressure until it has completed curing
← BRAWO® Inversion Drum Mini DN 600
BRAWO® Tripod for Water Column Inversion for DN 300 →