3CFM 1/4HP Single Stage Air Vacuum Pump HVAC R134a R12 R22 R410a A/C Refrigeration Kit AC Manifold Gauge R134 Can Tap Included Carrying Tote Computer Furniture 易于调整：调整 RV 滑出式稳定器千斤顶轻而易举。从最低设置开始，使用折叠手柄缓慢抬起支架，以满足 RV 滑出支撑杆。轻松操作确保轻松设置。我们建议在草地上使用混凝土或木制平整块。

易于调整：调整 RV 滑出式稳定器千斤顶轻而易举。从最低设置开始，使用折叠手柄缓慢抬起支架，以满足 RV 滑出支撑杆。轻松操作确保轻松设置。我们建议在草地上使用混凝土或木制平整块。

02" thickness

and green belts

each element provides a comfortable and convenient space for you

automatic cooling

3CFM 1/4HP Single Stage Air Vacuum Pump HVAC R134a R12 R22 R410a A/C Refrigeration Kit AC Manifold Gauge R134 Can Tap Included Carrying Tote Computer Furniture 易于调整：调整 RV 滑出式稳定器千斤顶轻而易举。从最低设置开始，使用折叠手柄缓慢抬起支架，以满足 RV 滑出支撑杆。轻松操作确保轻松设置。我们建议在草地上使用混凝土或木制平整块。3 CFM Refrigeration Vacuum Pump 1 4HP & 5Pa & 110V This is a 3 CFM Single Stage Refrigeration Vacuum Pump. The pump has a solid metal base with rubber feet. Suitable for all refrigerants R12, R404, R502, etc. And vanes are aeronautical materials. The design is an oil anti flow back design and the system is force feeding lubrication system. The pump has excellent heat dissipation capacity robust die cast aluminum housing and a cooling fan. High Quality