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Screw pump

■ Standard Spec
Capacity Max. 38㎥/min
Total Head Max. 30m
Temperature Max. 135℃
Revolution 1750, 3500rpm
Rotation CW
(Clckwise viewed from coupling end)
Bearing
Lubrication 		Oil Bath Type
Connection 50 ~ 400mm

■ Feature
- Attributes of head : Variation of flow amount is little, and flow control is easy under varying head
- Limited-load operation : It is designed to prevent excessive load operation within typical operation range
- Non-clogging : Unique 3D shape of the impeller prevents clogging due to sludge, waste, or staples
- Transferring of high-concentration liquids : It is suitable for transferring of high-concentration liquids.
  Stable transferring is possible under varying concentration
- Transferring of air-mixed liquids : Even when air is inhaled at the intake side, air can be smoothly discharged
  with the discharged liquid, which enables stable transferring

■ Application
- Wastewater, Rainwater, Sewage, Refuse, Excrement treatment
- Wastewater of treatment plants, Wastewater for sewage relay
- Muddy water of water filtration plants
- Living drainage of houses, Residential complexes and buildings, Paper pulps and industrial drainage
- Industrial water, General industries and fish transportation

■ Selection chart
Selection chart

■ Section
Section

■ Horizontal Dimension
Horizontal Dimension
Horizontal BORE B C D H1 H2 H3 H L L1 L2 J K
NTPS50 50×50 230 155 600 75 220 260 555 650 450 100 440 470
NTPS65 65×65 235 155 600 75 225 260 560 650 450 100 440 470
NTPS80 80×80 295 175 620 75 230 270 575 700 500 100 450 480
NTPS100 100×100 300 180 650 100 250 300 650 950 710 120 480 520
NTPS125 125×125 300 200 700 100 305 360 765 1100 860 120 540 580
NTPS150 150×150 355 215 720 125 310 385 820 1200 900 150 590 640
NTPS200 200×200 385 240 800 150 410 470 1030 1350 1050 150 860 900
NTPS250 250×250 555 340 950 150 555 635 1175 1400 1100 150 1040 1100
NTPS300 300×300 590 360 1000 150 585 665 1400 1450 1150 150 1340 1400
NTPS350 350×350 600 390 1050 200 605 695 1500 1500 1200 150 1390 1450
NTPS400 400×400 630 395 1100 200 665 720 1585 1800 1250 150 1440 1500

■ Vertical Dimension
Vertical Dimension
Vertical BORE B C H H1 H2 H3 L L1 L2 J K
NTPS50 50×50 230 155 555 75 220 260 780 580 100 280 320
NTPS65 65×65 235 155 560 75 225 260 780 580 100 290 320
NTPS80 80×80 295 175 575 75 230 270 900 700 100 330 360
NTPS100 100×100 300 180 650 100 250 300 1000 700 150 330 380
NTPS125 125×125 300 200 765 100 305 360 1300 1000 150 510 575
NTPS150 150×150 355 215 820 125 310 385 1300 1000 150 510 575
NTPS200 200×200 385 240 1030 150 410 470 1500 1200 150 650 700
NTPS250 250×250 555 340 1175 150 555 635 1700 1400 150 765 825
NTPS300 300×300 590 360 1400 150 585 665 1750 1450 150 790 850
NTPS350 350×350 600 390 1500 200 605 695 1800 1500 150 800 860
NTPS400 400×400 630 395 1585 200 665 720 1900 1600 150 820 880