Product description：
STZ type double channel non clogging pulp pump is advanced based on the digestion and absorption of the pump inlet of the pump product. This s. This series of pumps for innovation and improvement according to the characteristics of papermaking, pulping process, to achieve the best use of fluid engineering and fluid mechanics, has the advantages of high efficiency, safe and reliable operation, long service life, transportation is widely used in the pulp conveying medium of pulp and paper making enterprises and other industries like media.
The range of performance：
Flow Q：12.5-2400m3/h
Lift：8-70m
Supporting power：0.75-220kw
Working temperature：≤80℃
Delivery of pulp concentration≤6％
Special specifications can be designed separately
Performance parameters table：
| Type specification STZ | Flow Q （m3/h) | Lift H (m） | Speed (r/min) | Efficiency η （%） | Motor type/Power N(KW) | ||
| r=1.0 | r=1.4 | ||||||
| 65-50-160 | 12.5 | 8 | 1450 | 50 | Y802-4/0.75 | Y90S-4/1.1 | |
| 65-50-200 | 12.5 | 12.5 | 1450 | 46 | Y90S-4/1.1 | Y90L-4/1.5 | |
| 65-50-250 | 12.5 | 20 | 1450 | 38 | Y100L1-4/2.2 | Y100L2-4/3 | |
| 80-65-160 | 25 | 8 | 1450 | 60 | Y90S-4/1.1 | Y90L-4/1.5 | |
| 80-65-200 | 25 | 12.5 | 1450 | 50 | Y100L-4/3 | Y112M-4/4 | |
| 80-65-250 | 25 | 20 | 1450 | 49 | Y112M-4/4 | Y132S-4/5.5 | |
| 80-65-300 | 25 | 32 | 1450 | 42 | Y132M-4/7.5 | Y160M-4/11 | |
| 100-80-200 | 50 | 50 | 2900 | 52 | Y160L-2/18.5 | Y180M-2/22 | |
| J | 25 | 12.5 | 1450 | 47 | Y100L-4/3 | Y112M-4/4 | |
| A | 40 | 40 | 2900 | 50 | Y160M2-2/15 | Y160L-2/18.5 | |
| 100-80-250 | 50 | 20 | 1450 | 51 | Y132M-4/7.5 | Y160M-4/11 | |
| A | 40 | 16 | 1450 | 49 | Y132S-4/5.5 | Y132M-4/7.5 | |
| 100-80-300 | 50 | 32 | 1450 | 50 | Y160M-4/11 | Y160L-4/15 | |
| A | 40 | 26 | 1450 | 48 | Y132M-4/7.5 | Y160M-4/11 | |
| 150-100-250 | 100 | 20 | 1450 | 64 | Y160L-4/15 | Y180M-4/18.5 | |
| A | 80 | 16 | 1450 | 62 | Y160M-4/11 | Y160L-4/15 | |
| 150-100-300 | 100 | 32 | 1450 | 68 | Y180M-4/18.5 | Y180L-4/22 | |
| A | 80 | 26 | 1450 | 65 | Y160L-4/15 | Y180M-4/18.5 | |
| 150-100-350 | 100 | 20 | 2900 | 55 | Y200L1-2/30 | Y200L2-2/37 | |
| J | 50 | 12.5 | 1450 | 53 | Y132S-4/5.5 | Y132M-4/7.5 | |
| A | 80 | 40 | 2900 | 50 | Y180M-2/22 | Y100L1-2/30 | |
| 150-100-200 | A | 80 | 40 | 1450 | 47 | Y180L-4/30 | Y200L-4/30 |
| 150-100-400 | 150 | 60 | 1450 | 55 | Y250M-4/55 | Y280S-4/75 | |
| A | 100 | 60 | 1450 | 52 | Y225M-4/45 | Y250M-4/55 | |
| 200-150-250 | 200 | 20 | 1450 | 68 | Y180L-4/22 | Y180L-4/22 | |
| A | 160 | 16 | 1450 | 65 | Y160L-4/15 | Y180M-4/18.5 | |
| 200-150-300 | 200 | 32 | 1450 | 68 | Y225S-4/37 | Y225M-4/45 | |
| A | 160 | 26 | 1450 | 45 | Y180L-4/22 | Y200L-4/30 | |
| 200-150-350 | 120 | 40 | 1450 | 52 | Y200L-4/22 | Y200L-4/37 | |
| 200-150-200 | 200 | 50 | 2900 | 55 | Y250M-2/55 | Y280S-2/75 | |
| J | 100 | 12.5 | 1450 | 50 | Y132M-4/7.5 | Y160M-4/11 | |
| A | 160 | 40 | 2900 | 53 | Y200L2-2/37 | Y225M-2/45 | |
| 200-150-400 | 200 | 50 | 1450 | 62 | Y250M-4/55 | Y280S-4/75 | |
| A | 200 | 42 | 1450 | 66 | Y250M-4/55 | Y250M-4/55 | |
| 200-150-450 | 200 | 60 | 1450 | 58 | Y280S-4/75 | Y280M-4/90 | |
| 200-150-315 | 400 | 32 | 1450 | 70 | Y280S-4/75 | Y280M-4/90 | |
| 250-200-330 | 600 | 23 | 1450 | 68 | Y280S-4/75 | Y280M-4/90 | |
| 250-200-350 | 500 | 32 | 1450 | 69 | Y280S-4/75 | Y280M-4/90 | |
| B | 400 | 26 | 1450 | 69 | Y250M-4/55 | Y280S-4/75 | |
| A | 600 | 27 | 1450 | 73 | Y280S-4/75 | Y280M-4/90 | |
| 250-200-400 | 200 | 20 | 960 | 70 | Y280S-6/45 | Y280M-6/55 | |
| J | 300 | 12.5 | 730 | 67 | Y225S-8/18.5 | Y225M-8/22 | |
| A | 400 | 16 | 960 | 68 | Y225M1-4/132 | Y225M-3/37 | |
| 250-200-450 | 500 | 50 | 1450 | 68 | Y315M1-4/132 | Y315L1-4/160 | |
| A | 400 | 40 | 1450 | 60 | Y280M-4/90 | Y315S-4/110 | |
| 250-200-500 | 350 | 70 | 1450 | 60 | Y315M1-4/132 | Y315L1-4/160 | |
| A | 350 | 60 | 1450 | 58 | |||
| 300-250-400 | 800 | 35 | 1450 | 65 | Y315M1-4/132 | Y315L1-4/160 | |
| 300-250-450 | 1000 | 20 | 960 | 73 | Y315M1-6/90 | Y315L1-6/110 | |
| J | 800 | 12.5 | 730 | 70 | Y280M-8/45 | Y315S-8/55 | |
| A | 800 | 16 | 960 | 72 | Y280M-6/55 | Y315S-6/ | |
