New. 

Model: 2510-20A-46 

Power：20KW Refrig：R410A R22

Discharge Connector: 1/2"

Suction Connector: 3/4"

Pressure Range: 0.34-3.10Mpa

Interchangable model: V6-312084-1L  CHV-0401  RV6-F46

Item location: China.

The buyer pays the shipping.

The shipping is $19-$35 by EMS to US, Canada, Japan, West Europe or Australia. Customs check may cause delay. Some EU countries may charge customs duty tax. To other area, please quote for shipping. EMS is a 5-10 working days service.