The open-type SRM screw compressor remains the reliable workhorse for its versatility and robustness. Upgraded by the new i-profile rotors with 5/7 lobes and further improved by extra-strong bearings the SRM Series still is the benchmark. Perfectly suited for natural and environment friendly refrigerants such as R717, R290, R1270.

FEATURES

• Rotor of high-quality forged steel machined at micron-level accuracy for high wear resistance and long durability.
• Housing made of ductile iron for pressure up to 2.8 Mpa.
• Innovative shaft seal with wear-resistant sealing surface of silicon carbide.
• Integrated and designated oil channels for secure lubrication of all critical spots within the compressor.
• High- precision and wear- resistant roller bearings for designed life of up to 80.000 operating hours.
• Manual or automatic Vi control to adapt to various working conditions.
• Step-less mechanical capacity control (10% – 100%).