NYP high viscosity rotary pump is a new type of positive displacement pump developed according to the needs of industries such as petroleum, chemical, coatings, oils, pharmaceuticals, dyes, and food. Due to its ability to use different materials and structures, this product is widely used for conveying media with different properties and viscosities.
Applicable medium temperature: -10 ℃ -200 ℃ (applicable temperatures for NYP0.78 and NYP2.3 are -10 ℃ -80 ℃).
Applicable medium viscosity: 1.0cst-300000cst (applicable viscosity for NYP0.78 and NYP2.3 is 1.0cst-10000cst)
NYP high viscosity rotary pump structure:
The pump mainly consists of inner and outer rotors, shaft, pump body, front cover, bracket, seal, bearings, etc. There are two forms of sealing: mechanical sealing and packing sealing. For media with high temperature, high viscosity, and strong corrosiveness, packing sealing is preferred.
When conveying materials that are prone to crystallization, insulation jackets can be designed on the front cover and pump body, which are melted by steam insulation during operation. When viewed from the extended end of the main shaft towards the pump, it rotates clockwise.
model | Sizemm
| theoretical discharge capacity L/100rev | Viscosity/cSt | speed/r/min | differential pressure/(MPa) | Connection form |
| 0.4 | 0.6 | 0.8 | 1.0 |
shaft power(kw)flow(L/min) |
NYP0.78 | 15 | 0.78 | 20 | 1390 | 0.17/9.3 | 0.23/9.0 | 0.28/8.8 | 0.32/8.6 | G1/2" |
60 | 1390 | 0.18/9.5 | 0.24/9.2 | 0.28/9.0 | 0.33/8.9 |
200 | 1390 | 0.31/10.4 | 0.35/10.2 | 0.39/10.0 | 0.43/9.9 |
600 | 1390 | 0.39/10.4 | 0.44/10.3 | 0.48/10.3 | 0.52/10.2 |
2000 | 910 | 0.23/6.8 | 0.27/6.8 | 0.30/6.8 | 0.33/6.7 |
6000 | 720 | 0.24/5.4 | 0.31/6.1 | 0.30/6.8 | 0.40/6.8 |
NYP2.3 | 25 | 2.3 | 20 | 1400 | 0.38/28.4 | 0.49/27.5 | | | G1" |
60 | 1400 | 0.59/29.2 | 0.65/28.8 | | |
200 | 1400 | 0.61/30.0 | 0.72/29.6 | | |
600 | 1400 | 0.92/31.9 | 0.96/31.7 | | |
2000 | 910 | 0.61/19.9 | 0.68/19.7 | | |
6000 | 720 | 0.77/16.32 | 0.83/16.2 | | |
NYP3.6 | 40 | 3.6 | 20 | 1450 | 0.69/46.7 | 0.94/45.9 | 1.18/45 | 1.44/43.4 |
Flange
|
60 | 1450 | 0.81/47.5 | 1.09/46.7 | 1.37/45.9 | 1.57/44.7 |
200 | 1450 | 1.06/49.7 | 1.31/49.2 | 1.56/48.8 | 1.79/47.3 |
600 | 1450 | 1.45/49.9 | 1.61/49.6 | 1.77/49.3 | 1.93/49 |
2000 | 960 | 1.28/34.3 | 1.41/33.8 | 1.54/33.7 | 1.65/33.6 |
6000 | 640 | 1.08/23.0 | 1.18/22.9 | 1.28/22.9 | 1.37/22.8 |
20000 | 583 | 1.22/20.5 | 1.24/20.4 | 1.25/20.4 | 1.38/20.3 |
60000 | 455 | 0.84/16.3 | 0.91/16.2 | 0.98/16.1 | 1.01/16 |
NYP7.0
NYP7.0A
(
NYP3
NYP3A) | 40 | 7.0 | 20 | 1450 | 1.36/98.1 | 1.8/96 | 2.0/94.7 | 2.4/93 |
Thread
|
60 | 1450 | 1.45/99 | 1.9/97 | 2.2/96.4 | 2.6/95 |
200 | 1450 | 1.62/99.8 | 2.0/98 | 2.3/97.5 | 2.7/97 |
600 | 960 | 1.4/62 | 1.6/65 | 1.8/44 | 2.0/64 |
2000 | 960 | 1.8/67 | 2.0/66 | 2.3/65 | 2.6/65 |
6000 | 640 | 1.5/44.5 | 1.7/44 | 1.8/44 | 2.0/44 |
20000 | 583 | 1.6/40.5 | 1.9/40 | 2.1/40 | 2.2/40 |
60000 | 455 | 1.46/31.5 | 1.8/31 | 1.9/31 | 2.0/31 |
NYP24 | 50 | 24 | 20 | 720 | 1.8/165 | 2.3/161 | 2.8/158 | 3.4/155 |
Flange |
60 | 720 | 2.0/166 | 2.6/164 | 3.1/162 | 3.7/158 |
200 | 610 | 1.9/143 | 2.5/141 | 3.0/139 | 3.5/136 |
600 | 541 | 2.1/127 | 2.6/125 | 3.0/124 | 3.5/122 |
2000 | 475 | 2.2/112 | 2.6/111 | 2.9/110 | 3.4/109 |
6000 | 357 | 2.0/85 | 2.3/84 | 2.6/83 | 2.9/83 |
20000 | 303 | 1.9/72 | 2.2/72 | 2.4/72 | 2.6/71 |
60000 | 228 | 1.6/54 | 1.8/54 | 2.0/54 | 2.3/54 |
NYP52
NYP52A
(
NYP10
NYP10A) | 50 | 52 | 20 | 720 | 4.3/362 | 5.8/355 | 6.9/348 | 8.1/340 |
Thread |
60 | 720 | 4.7/364 | 6.2/358 | 7.3/352 | 7.5/346 |
200 | 610 | 4.6/309 | 5.9/304 | 6.9/300 | 8.0/294 |
600 | 541 | 4.9/275 | 6.0/271 | 6.8/268 | 7.8/264 |
2000 | 475 | 5.0/243 | 5.9/238 | 6.6/237 | 7.6/235 |
6000 | 357 | 4.1/184 | 4.9/182 | 5.3/181 | 6.2/180 |
20000 | 303 | 3.8/157 | 4.6/156 | 5.1/155 | 5.6/155 |
60000 | 228 | 3.1/119 | 3.7/118 | 4.0/118 | 4.5/118 |
NYP80 | 80 | 80 | 20 | 615 | 5.2/471 | 6.9/461 | 8.5/451 | 10.0/433 |
Flange |
60 | 615 | 5.5/474 | 7.2/465 | 8.8/457 | 10.5/448 |
200 | 544 | 5.7/421 | 7.2/414 | 8.6/408 | 10.1/401 |
600 | 479 | 6.0/372 | 7.3/367 | 8.5/362 | 9.8/356 |
2000 | 417 | 6.5/326 | 7.7/322 | 8.9/319 | 10.1/315 |
6000 | 305 | 5.6/239 | 6.6/237 | 7.5/326 | 8.4/233 |
20000 | 228 | 5.5/180 | 6.4/179 | 6.9/178 | 7.7/177 |
60000 | 188 | 5.5/149 | 6.1/149 | 6.7/149 | 7.2/148 |
NYP111
NYP111A
(
NYP30
NYP30A) | 80 | 111.4 | 20 | 615 | 6.7/660 | 9.2/647 | 11.2/634 | 13.6/622 |
Flange |
60 | 615 | 6.9/664 | 9.4/652 | 11.5/642 | 13.9/631 |
200 | 544 | 7.1/589 | 9.3/580 | 11.0/573 | 13.2/563 |
600 | 479 | 7.3/521 | 9.5/514 | 11.1/508 | 13.1/502 |
2000 | 417 | 7.7/455 | 9.7/450 | 11.0/447 | 12.7/442 |
6000 | 305 | 6.9/335 | 8.4/332 | 9.4/331 | 10.6/328 |
20000 | 228 | 6.3/251 | 7.5/250 | 8.2/249 | 9.2/248 |
60000 | 188 | 6.2/209 | 7.1/208 | 7.6/208 | 8.5/207 |
NYP160 | 100 | 160 | 20 | 600 | 8.9/930 | 12.1/916 | 15.3/902 | 17.5/888 |
Flange
|
60 | 600 | 9.4/935 | 12.6/922 | 15.8/910 | 19.0/898 |
200 | 550 | 12.3/866 | 15.3/859 | 18.3/852 | 21.3/845 |
600 | 480 | 10.2/754 | 12.8/747 | 15.4/740 | 18.0/737 |
2000 | 355 | 9.1/560 | 11.1/556 | 13/552 | 15.1/548 |
6000 | 319 | 10.0/505 | 11.7/502 | 13.5/500 | 15.2/497 |
| NYP220 | 125 | 220 | 20 | 430 | 8.8/902 | 11.9/880 | 15.0/858 | 18.0/836 |
Flange
|
60 | 430 | 9.0/909 | 12.0/890 | 15.0/871 | 18.0/852 |
200 | 355 | 8.5/753 | 11.1/739 | 13.7/726 | 16.3/713 |
600 | 320 | 9.4/682 | 11.8/671 | 14.1/660 | 16.5/649 |
2000 | 254 | 9.1/544 | 11.0/537 | 13.0/530 | 15.1/523 |
6000 | 244 | 10.1/483 | 11.9/478 | 13.6/473 | 15.4/468 |
20000 | 160 | 9.1/347 | 10.5/345 | 11.9/343 | 13.3/341 |
60000 | 117 | 8.4/256 | 9.4/255 | 10.4/254 | 11.4/253 |
| NYP320 | 125 | 320 | 20 | 430 | 13.0/1306 | 18.0/1270 | 22.0/1235 | 26.0/1200 |
Flange |
60 | 430 | 13.0/1316 | 18.5/1285 | 22.0/1255 | 26.5/1225 |
200 | 355 | 11.8/1091 | 15.5/1068 | 19.1/1046 | 22.8/1024 |
600 | 320 | 13.2/987 | 16.5/968 | 19.7/950 | 22.9/932 |
2000 | 284 | 14.2/881 | 17.4/867 | 20.6/854 | 23.8/841 |
6000 | 222 | 13.7/693 | 16.2/684 | 18.7/675 | 21.2/666 |
20000 | 168 | 13.2/529 | 15.3/525 | 17.3/522 | 19.4/519 |
60000 | 125 | 12.0/397 | 13.7/396 | 15.3/395 | 16.9/394 |
| NYP650 | 150 | 650 | 20 | 315 | 19.0/1921 | 26.0/1857 | 33.0/1794 | |
Flange |
60 | 315 | 20.0/1940 | 26.4/1886 | 33.2/1832 | |
200 | 284 | 17.9/1756 | 24.0/1711 | 30.4/1666 | |
600 | 253 | 17.6/1572 | 22.7/1534 | 28.9/1500 | |
2000 | 196 | 15.7/1225 | 20.6/1201 | 24.5/1176 | |
6000 | 160 | 16.0/1008 | 19.8/993 | 22.3/978 | |
20000 | 117 | 13.6/745 | 16.5/738 | 19.2/731 | |
60000 | 100 | 15.0/645 | 17.2/643 | 19.5/640 | |
NYP727
(
NYP50) | 150 | 727 | 20 | 315 | 21.5/2135 | 29.4/2058 | 37.3/1980 | |
Flange |
60 | 315 | 22.4/2157 | 29.8/2090 | 37.3/2026 | |
200 | 280 | 19.6/1928 | 26.7/1874 | 33.5/1820 | |
600 | 245 | 19.6/1696 | 25.1/1652 | 31.2/1611 | |
2000 | 200 | 18.7/1394 | 23.3/1363 | 28.5/1334 | |
6000 | 170 | 19.2/1195 | 23.3/1175 | 27.9/1155 | |
20000 | 125 | 17.0/888 | 20.1/878 | 23.3/868 | |
60000 | 100 | 16.8/720 | 19.5/717 | 22.3/713 | |
| NYP1670 | 200 | 1670 | 20 | 250 | 38.0/3852 | 52.0/3690 | 66.0/3529 | |
Flange |
60 | 250 | 40.0/3900 | 54.0/3763 | 68.0/3626 | |
200 | 225 | 37.5/3535 | 50.0/3424 | 62.5/3313 | |
600 | 195 | 37.0/3079 | 48.0/2990 | 58.6/2900 | |
2000 | 160 | 35.0/2547 | 44.0/2485 | 53.0/2422 | |
6000 | 135 | 34.6/2177 | 42.0/2138 | 50.0/2100 | |
20000 | 112 | 35.0/1830 | 41.5/1810 | 48.0/1790 | |
60000 | 85 | 36.0/1405 | 35.7/1400 | 40.6/1392 | |
