Cheap And Discounts 220V 550W 14.4m³/h Vacuum Pump for R32, VRP-8Di/8DV Digital Display 4L Dual- Stage Explosion-proof Refrigerant Vacuum Pump Wholesale. Buy Directly From Merchant Shop1104092857 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.