Large penstocks

XL4 penstock 3000 x 3000 mm (Warsaw, Poland)
XL4 penstock 3000 x 3000 mm (Warsaw, Poland)
XL4 penstock 1400 x 2250 mm (Brcko, Bosnia-Herzegovina)
XL4 penstock 1400 x 2250 mm (Brcko, Bosnia-Herzegovina)
4x XL4 penstock 1500 x 2400 mm (Szenttgotthard, Hungary)
4x XL4 penstock 1500 x 2400 mm (Szenttgotthard, Hungary)
XL4 penstock 3000 x 3000 mm (Jaruge, Croatia)
XL4 penstock 3000 x 3000 mm (Jaruge, Croatia)
XL4 penstock 3000 x 3000 mm (London, Great Britain)
XL4 penstock 3000 x 3000 mm (London, Great Britain)
XL4 penstock 3000 x 3000 mm (London, Great Britain)
XL4 penstock 3000 x 3000 mm (London, Great Britain)
XL4-RS penstock 3070 x 3340 mm (Warsaw, Poland)
XL4-RS penstock 3070 x 3340 mm (Warsaw, Poland)