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Vacuum Testing Equipment Body :VAC-0030
Manhole Cover : VAC-0031
Transparent Hosiery Yarn Spiral Hose(Inverse Suction Flexible Hose)
There may be differences in using photos on the site.
It discharges air inversely after covering the top with a manhole cover before or after construction of a standard manhole. If there is any flaws in the joint of the manhole or any cracks in the manhole, it may have inflow. So this equipment draws out the amount of air made by the inflow and measures it.
(If you put soapy water on the joint or such walls, it foams.)
Main body
| Part No. | Weight | Width | Length | Height | ||||
| kg | lb | mm | inch | mm | inch | mm | inch | |
| VAC-0030 | 45 | 99.2 | 650 | 26 | 550 | 22 | 800 | 32 |
Power Motor(Vacuum)
| Inverse Pumping Speed |
Max. Inverse Pressure |
Suction | Moter |
| 400L/min | 60Hz | G 11/4`` | 220V / 2.0KW |
Manhole Cover
| Part No. | Applicable Manhole | Max. Air Pressure | Weight | Length | Diameter | ||||
| Ø | inch | kgf/㎠ | bar | kg | mm | inch | mm | inch | |
| VAC-0031 | 600 | 24 | 1.5 | 1.47 | 16 | 90 | 3.6 | 550 | 22 |
Inverse Suction Flexible Hose
| Material | Size | Note | EA |
| P.V.C Transparent Hosiery Yarn Spiral Hose | Ø27.2 X 20m | Unrelated to color | 1 |
Use of Product : For vacuum test of manhole and main pipe
