What air pressure does the ROTOR(+) require?

Answer : The ROTOR(+) requires a minimum of 6 Bar - 0.6 MPa - 87 psi.

The ROTOR has its own pressure valve which is set at 4.5 Bar - 0.45 MPa - 65 psi , but the supply pressure must be able to maintain a pressure above this.

It is possible to run the ROTOR(+) from a mains air supply as long as it can reach the required pressures above. More details can be found here : What are the recommendations for a mains air supply for the ROTOR?

If the ROTOR is supplied with a compressor this will reach a maximum pressure of approximately 8 Bar - 0.8MPa - 116psi.

The compressor that Singer Instruments supply with ROTOR(+)'s will only recharge when the in-operation pressure drops to 6 Bar. This means that the compressor is not running constantly during operation.

If you require more information please contact [e-mail] for assistance.