delta oil-free screw compressor rental flow rate: 120 to 2650 m³/h pressure differential (Δp): -850 to 1500 mbar delta oil-free e-compressor rental flow rate: 850 to 15,000 m³/h pressure differential (Δp): -850 to 3500 mbar delta oil-free screw compressor with belt drive flow

spun micropiles (round piles) – diameters 20 cm, 25 cm, 30 cm using micropile driving rigs 2. house settlement & extension foundation repair fix sinking houses and rear kitchen extensions install micropiles to reinforce and re-level existing foundations permanent solution for differential