refrigetant sight glass
Zhejiang Cooling HVAC Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
Extended Tube with Nut sight glass
Male x Female
1/4"*1/4"
3/8"*3/8"
1/2"*1/2"
5/8"*5/8"
3/4" *3/4"
