I - 1B series screw pump (underflow pump)
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
I - 1B series screw pump (underflow pumps)
introduction
I-1B series underflow pump is single screw pump turning volume pump, the pump uses eccentric signle spiral screw rotating inner the double screw sleeve, makes the thick grout spiral groove passed from inlet to outlet, realize the function of transport. This pump is widely used in chemical, pharmaceutical, brewing, papermaking, foodstuff and other industries.
performance parameters
| TYPE | diameter | Head（m） | pressure | power | theory flow | flow (m3/h） | suction | rotate speed |
| （mm） | KW | 0MPa（m3/h） | 0.6Mpa 1.2Mpa | （m） | （r/min） | |||
| I-1B1 | 25 | 50 | 5 | 1.1 | 2.39 | 1.5 | 2 | 960 |
| 100 | 10 | 2.2 | ||||||
| I-1B1.5时 | 40 | 80 | 8 | 2.2 | 5.2 | 3.2 | 3 | 960 |
| 120 | 12 | 4 | ||||||
| I-1B2时 | 50 | 80 | 8 | 3 | 8.85 | 5.6 | 3 | 960 |
| 120 | 12 | 5.5 | ||||||
| I-1B2.5时 | 65 | 60 | 6 | 3 | 10.6 | 6.5 | 3 | 960 |
| 120 | 12 | 7.5 | ||||||
| I-1B3时 | 75 | 60 | 6 | 5.5 | 18.1 | 12 | 3 | 960 |
| 120 | 12 | 11 | ||||||
| I-1B4时 | 100 | 60 | 6 | 7.5 | 24 | 16 | 3 | 960 |
| I-1B5时 | 125 | 60 | 6 | 11 | 27 | 19 | 3 | 960 |
| I-1B6时 | 150 | 60 | 6 | 15 | 35 | 24 | 3 | 960 |
