G Cast Iron Helical Rotor Single Screw Pumps
Product Description
Producr Features
1.Good self-priming performance.
2.Stable flow and minimum pulse shear.
3.Wide range in viscosity of conveying medium, even the non-artesian medium. Non-sensitive to the liquid impurity.
4.Simple structure, high efficiency in operation; long service life, small abrasion, convenient maintenance and replacing of rotatable parts.
5.Operating and flow directions are reversible; multiple mounting forms.
6.High-usage, not easy to trouble.
Conveying Medium|:
1.Neutral or corrosive liquid
2.Clean or wearable liauid
3.Non-current viscous liquid
4.Liquid with fiber and high solid content
5.Liquid with gas or easy to produce bubble.
| NO | Name | Explanation |
| 1 | Series | G series is ordinary series, low pressure, compact of design; GN series-v-belt drive or infinitely variable speeds; GCN series-marine type, please select with the table of technical data. |
| 2 | Size | Possidle siaes:20,25,35,40,50,60,70,85,105,135 The nimber indicate nomital diameter of the rotor |
| 3 | Number of stages | 1.Single stage up to 0.6Mpa 2.Two stages up to 1.2Mpa |
| 4 | Type of shaft seal | P=Standard stuffing box Q=Stuffing box with flushing ring and lantern ring V=Mechanical seal |