Screw Pump

Vacuum Pump
    Performance Range:
  • Flow:0-2000m3/h;
  • Head:60-400m;
  • Rotary speed:500-960r/min;
  • Calibre:20-135mm;
  • Temperature:-15-200°C
      • Application:
  • To handle industrial and domestic wasterwater, and muddy water containing solid particles and short fibre;To handle mediums such as oil remains in oil tankers,oil water,oil residue and etc.;
  • To handle thick paste ,emulsified paste,unguent cosmetics and etc.;
  • To handle adhesive starch ,cooking oil ,honey, pulpy sugar, mashed fruit,cream and other leftovers;
  • To handle paste in the industries of brewage,construction ,mining ,printing ,papermaking and etc
    • Model Inlet dia. Outlet dia. Capacity Pressure Power Rotate speed
    mm mm m³/h  Mpa  KW r/min 
    G20-1  25 25 0.8 0.6 0.75 960
    G20-2  25 25 0.8 1.2 1.5 960
    G25-1  32 25 2 0.6 1.5 960
    G25-2  32 25 2 1.2 2.2 960
    G30-1  50 40 5 0.6 2.2 960
    G30-2  50 40 5 1.2 3 960
    G35-1  65 50 8 0.6 3 960
    G35-2  65 50 8 1.2 4 960
    G40-1  80 65 12 0.6 4 960
    G40-2  80 65 12 1.2 5.5 960
    G50-1  100 80 20 0.6 5.5 960
    G50-2  100 80 20 1.2 7.5 960
    G60-1  125 100 30 0.6 11 960
    G60-2  125 100 30 1.2 15 960
    G70-1  150 125 45 0.6 11 720
    G70-2  150 125 45 1.2 18.5 720
    G85-1  150 150 65 0.6 18.5 720
    G85-2  150 150 60 1.2 22 550
    G105-1  200 200 80 0.6 22 400
    Model Capacity Pressure Speed  Gravity Power In&outlet Dia.
    m3/h Mpa rpm cst kw mm
    2G1-16 2~6 0.2~4 1450 10~1500 2.0~13 50
    2G1-20 6~8 0.2~4 1450 10~1500 2.6~14 50
    2G1-30 7~12 0.2~2.5 1450 10~1500 2.6~14 50
    2G1-40 10~15 0.2~2.0 1450 10~1500 2.6~15 50
    2G1-50 14~19 0.2~2.0 1450 10~1500 3~18 50
    2G1-58 18~22 0.2~1.5 1450 10~1500 4~17 50
    2G2-24 5~12 0.2~4 1450 10~1500 2.5~20 80
    2G2-32 8~16 0.2~3.5 1450 10~1500 3~22 80
    2G2-40 10~20 0.2~3.0 1450 10~1500 3~25 80
    2G2-48 14~24 0.2~2.4 1450 10~1500 4~26 80
    2G3-32 14~24 0.2~4 1450 10~1500 6~40 100
    2G3-40 20~30 0.2~3.2 1450 10~1500 6~45 100
    2G3-48 23~36 0.2~2.8 1450 10~1500 7~48 100
    2G3-60 27~42 0.2~2.0 1450 10~1500 8~45 100
    2G3-72 42~50 0.2~1.0 1450 10~1500 8~34 100
    2G4-48 50~68 0.2~3.0 1450 10~1500 10~75 150
    2G4-56 61~80 0.2~3.0 1450 10~1500 10~96 150
    2G4-64 72~90 0.2~2.5 1450 10~1500 10~82 150
    2G4-72 70~104 0.2~2.0 1450 10~1500 10~76 150
    2G4-88 95~126 0.2~1.5 1450 10~1500 14~78 150
    2G5-25 16~35 0.2~4.0 1450 10~1500 5~54 150
    2G5-30 25~40 0.2~4.0 1450 10~1500 6~62 150
    2G5-38 38~52 0.2~3.5 1450 10~1500 7~68 150
    2G5-50 55~69 0.2~3.0 1450 10~1500 8~77 150
    2G5-62 73~90 0.2~2.5 1450 10~1500 10~86 150
    2G5-75 87~104 0.2~2.0 1450 10~1500 11~81 150
    2G5-90 106~125 0.2~1.5 1450 10~1500 13~77 150
    2G6~28 38~66 0.2~4.0 1450 10~1500 10~103 200
    2G6~33 53~80 0.2~4.0 1450 10~1500 11~119 200
    2G6~43 80~102 0.2~3.5 1450 10~1500 13~131 200
    2G6~56 112~135 0.2~3.0 1450 10~1500 15~148 200
    2G6~75 153~179 0.2~2.5 1450 10~1500 19~164 200
    2G6~85 180~205 0.2~2.0 1450 10~1500 20~150 200
    2G6~96 202~224 0.2~1.5 1450 10~1500 22~137 200
    2G6~112 242~267 0.2~1.5 1450 10~1500 26~122 200
    2G7T.2-28 38~96 0.2~6.0 1450 10~1500 20~223 250
    2G7T.2-33 60~144 0.2~4.0 1450 10~1500 21~189 250
    2G7T.2-50 131~172 0.2~3.5 1450 10~1500 24~233 250
    2G7T.2-67 186~228 0.2~3.0 1450 10~1500 28~259 250
    2G7T.2-85 232~287 0.2~2.5 1450 10~1500 32~272 250
    2G7T.2-94 267~325 0.2~2.0 1450 10~1500 35~255 250
    2G7T.2-112 330~380 0.2~1.5 1450 10~1500 40~238 250
    2G7T.2-130 370~445 0.2~1.5 1450 10~1500 43~267 250
    2G8-50 188~310 0.2~4.0 1450 10~1500 40~400 300
    2G8-67 300~420 0.2~3.0 1450 10~1500 50~398 300
    2G8-85 399~520 0.2~2.0 1450 10~1500 60~394 300
    2G8-100 500~620 0.2~1.8 1450 10~1500 66~399 300
    2G8-112 575~700 0.2~1.6 1450 10~1500 72~365 300
    2G8-130 780~800 0.2~1.2 1450 10~1500 82~375 300
    2G1-16 2~4 0.2~4 960 300~3000 2.0~6 50
    2G1-20 2.6~5 0.2~3 960 300~3000 2.4~8 50
    2G1-30 5~8 0.2~2.5 960 300~3000 2.6~10 50
    2G1-40 7~10 0.2~2.0 960 300~3000 3~10 50
    2G1-50 9~12 0.2~2.0 960 300~3000 3~12 50
    2G1-58 11~15 0.2~1.5 960 300~3000 4~11 50
    2G2-24 2~8 0.2~4 960 300~3000 3~13 80
    2G2-32 4~10 0.2~3.5 960 300~3000 3.5~15 80
    2G2-40 6~13 0.2~3.0 960 300~3000 4~16 80
    2G2-48 10~16 0.2~2.4 960 300~3000 4.6~17 80
    2G3-32 8~16 0.2~4 960 300~3000 7~28 100
    2G3-40 12~20 0.2~3.2 960 300~3000 8~29 100
    2G3-48 16~24 0.2~2.8 960 300~3000 9~31 100
    2G3-60 20~27 0.2~2.0 960 300~3000 9~29 100
    2G3-72 27~32 0.2~1.0 960 300~3000 10~25 100
    2G4-48 30~45 0.2~3.0 960 300~3000 10~55 150
    2G4-56 32~52 0.2~3.0 960 300~3000 12~60 150
    2G4-64 40~60 0.2~2.5 960 300~3000 12~54 150
    2G4-72 40~68 0.2~2.0 960 300~3000 11~50 150
    2G4-88 61~83 0.2~1.5 960 300~3000 15~50 150
    2G5-25 13~22 0.2~4.0 960 300~3000 7~36 150
    2G5-30 17~27 0.2~4.0 960 300~3000 7~41 150
    2G5-38 25~34 0.2~3.5 960 300~3000 8~45 150
    2G5-50 36~45 0.2~3.0 960 300~3000 10~41 150
    2G5-67 50~60 0.2~2.5 960 300~3000 11~58 150
    2G5-75 58~68 0.2~2.0 960 300~3000 12~54 150
    2G5-90 71~82 0.2~1.5 960 300~3000 14~52 150
    2G6~28 28~43 0.2~4.0 960 300~3000 13~68 200
    2G6~33 36~52 0.2~4.0 960 300~3000 14~79 200
    2G6~43 53~67 0.2~3.5 960 300~3000 15~87 200
    2G6~56 72~88 0.2~3.0 960 300~3000 18~98 200
    2G6~75 100~117 0.2~2.5 960 300~3000 21~109 200
    2G6~85 115~135 0.2~2.0 960 300~3000 23~102 200
    2G6~96 130~145 0.2~1.5 960 300~3000 24~90 200
    2G6~112 160~175 0.2~1.0 960 300~3000 27~82 200
    2G7T.2-33 55~75 0.2~4.0 960 300~3000 27~126 250
    2G7T.2-50 95~112 0.2~3.5 960 300~3000 30~155 250
    2G7T.2-67 130~150 0.2~3.0 960 300~3000 33~172 250
    2G7T.2-85 162~188 0.2~2.5 960 300~3000 37~181 250
    2G7T.2-94 186~212 0.2~2.0 960 300~3000 39~170 250
    2G7T.2-112 226~250 0.2~1.5 960 300~3000 42~158 250
    2G7T.2-130 258~290 0.2~1.5 960 300~3000 46~178 250
    2G8-50 151~200 0.2~4.0 960 300~3000 48~300 300
    2G8-67 227~272 0.2~3.0 960 300~3000 56~306 300
    2G8-85 300~344 0.2~2.0 960 300~3000 66~281 300
    2G8-100 358~405 0.2~2.0 960 300~3000 73~323 300
    2G8-112 400~456 0.2~2.0 960 300~3000 78~355 300
    2G8-130 470~530 0.2~2.0 960 300~3000 88~407 300
    Gravity Model Capacity Pressure Speed Shaft Power Motor Power Allowable Suction Lift Suction dia. Discharge dia. Weight Motor model
    M3/h L/min MPa r/min KW KW HS(m) mm mm kg Y series
    (75cst)  20×4 1 16.67 1 2900 0.68 0.75 6 20 15 8 801-2B3(2B5)
    0.8 13.33 2.5 1.1 1.5 90S-2B3(2B5)
    0.4 6.67 1 1450 0.3 0.55 6.5 801-4B3(4B5)
    0.3 5 2.5 0.5 0.75 802-4B3(4B5)
    20×6 0.8 13.33 4 2900 1.7 2.2 6 20 15 9 90L-2B3(2B5)
     0.6 10 6 2.7 3 100L-2B3(2B5)
    0.3 5 4 1450 0.8 1.1 6.5 90S-4B3(4B5)
    0.2 3.33 6 1.35 1.5 90L-4B3(4B5)
    25×4 2 33.33 1 2900 1.1 1.5 6 25 20 9 90S-2B3
    1.6 26.67 2.5 2.2 3 100L-2B3
    0.8 13.33 1 1450 0.5 0.75 6.5 802-4B3
    0.6 10 2.5 1.1 1.5 90L-4B3
    25×6 1.6 26.67 4 2900 3.4 4 6 25 20 11 112M-2B3
    1.4 23.33 6 5 5.5 132S1-2B3
    0.6 10 4 1450 1.6 2.2 6.5 100L1-4B3
    0.4 6.67 6 2.5 3 100L2-4B3
    30×4 3.6 60 1 2900 1.9 2.2 5.5 32 25 15 90L-2B3(2B5)
    3.2 53.33 2.5 3.8 4 112M-2B3(2B5)
    1.6 26.67 1 1450 0.9 1.5 6 90L-4B3(4B5)
    1.2 20 2.5 1.9 2.2 100L1-4B3(4B5)
    36×4 6.5 108.33 1 2900 3.2 4 5 50 40 21 112M-2B3
    6 100 2.5 6.2 7.5 132S2-2B3
    2.8 46.67 1 1450 1.6 2.2 5.5 100L1-4B3
    2.4 40 2.5 3.1 4 112M-4B3
    (3cst) 20×4 0.8 13.33 1 2900 0.6 0.75 5.5 20 15 8 801-2B3(2B5)
    0.3 5 1 1450 0.2 0.55 801-4B3(4B5)
    20×6 0.6 10 2.5 2900 1.1 1.5 4 20 15 9 90S-2B3(2B5)
    0.2 3.33 2.5 1450 0.4 0.75 802-4B3(4B5)
    25×4 1.6 26.67 1 2900 1.1 1.5 4 25 20 9 90S-2B3
    0.6 10 1 1450 0.5 0.75 802-4B3
    25×6 1.4 23.33 2.5 2900 2.2 3 4 25 20 11 100L-2B3
    0.4 6.67 2.5 1450 1.1 1.5 90L-4B3
    30×4 3.2 53.33 1 2900 2 2.2 4 32 25 15 90L-2B3(2B5)
    1.2 20 1 1450 0.9 1.5 90L-4B3(4B5)
    36×4 6 100 1 2900 3.2 4 4 50 40 21 112M-2B3
    2.4 40 1 1450 1.6 2.2 100L1-4B3
    (75cst) 36×6 A 6 100 4 2900 10 15 5 50 40 25 Y160M2-2B3
    5 83.33 6 15.5 18.5 Y160L-2B3
    2.4 40 4 1450 4.8 5.5 5.5 Y132S-4B3
    2 33.33 6 7.7 11 Y160M-4B3
    36×6 B 6 100 4 2900 10 15 5 50 40 42 Y160M2-2B3
    5 83.33 6 15.5 18.5 Y160L-2B3
    2.4 40 4 1450 4.8 5.5 5.5 Y132S-4B3
    2 33.33 6 7.7 11 Y160M-4B3
    42×4 A 10.5 175 1 2900 4.9 5.5 4.5 65 40 60 Y132S1-2B3
    10 166.67 2.5 9.5 15 Y16M2-2B3
    4.8 80 1 1450 2.4 4 5 Y112M-4B3
    4.2 70 2.5 4.7 5.5 Y132S-4B3
    42×6 A 10 166.67 4 2900 16 18.5 4.5 65 40 70 Y160L-2B3
    9 150 6 21.5 30 Y200L1-2B3
    4.2 70 4 1450 7.5 11 5 Y160M-4B3
    3.6 60 6 10 15 Y160L-4B3
    (3cst) 36×6 A 5 83.33 2.5 2900 6.2 7.5 4 50 40 25 Y132S2-2B3
    2 33.33 2.5 1450 3.1 4 Y112M-4B3
    36×6 B 5 83.33 2.5 2900 6.2 7.5 4 50 40 42 Y132S2-2B3
    2 33.33 2.5 1450 3.1 4 Y112M-4B3
    42×4 A 10 166.67 1 2900 4.5 5.5 4 65 40 60 Y132S1-2B3
    4.2 70 1 1450 2.4 4 Y112M-4B3
    42×6 A 9 150 2.5 2900 10.5 15 4 65 40 70 Y160M2-2B3
    3.6 60 2.5 1450 4.8 5.5 Y132S-4B3
    36×6 A 5 83.33 2.5 2900 6.2 7.5 4 50 40 25 Y132S2-2B3
    2 33.33 2.5 1450 3.1 4 Y112M-4B3
    42×4 A 4.2 70 1 1450 2.4 4 4 65 40 60 Y112M-4B3
    2.3 38.33 1 970 1.9 2.2 Y112M-6B3
    42×6 A 3.6 60 2.5 1450 4.8 5.5 4 65 40 70 Y132S-4B3
    1.8 30 2.5 970 2.6 3 Y132S-6B3
    (75cst) 50×2 17.5 291.67 0.6 2900 5.2 5.5 4.5 80 50 80 132S1-2B3
    16 266.67 1 8.1 11 160M1-2B3
    8.2 136.67 0.6 1450 2.6 3 5 100L2-4B3
    7.5 125 1 4 5.5 132S-4B3
    50×4A 17.5 291.67 1.6 2900 11.6 15 4.5 80 50 90 160M2-2B3
    16 266.67 2.5 16.5 18.5 160L-2B3
    8.2 136.67 1.6 1450 5.8 7.5 5 132M-4B3
    7.5 125 2.5 8.2 11 160M-4B3
    50×6B 17 283.33 4 2900 24.9 30 4.5 80 50 105 200L1-2B3
    16 266.67 6 37.9 45 225M-2B3
    7.5 125 4 1450 12.45 15 5 160L-4B3
    6.8 113.33 6 18.7 22 180L-4B3
    70×2 24 400 0.6 1450 7 11 4.5 100 65 105 160M-4B3
    23 383.33 1 9.8 15 160L-4B3
    15 250 0.6 970 4.8 5.5 5 132M2-6B3
    14 233.33 1 6.5 7.5 160M-6B3
    70×3 22 366.67 1   8.72 15         160L-4B3
             
    1450 4.5 80 50 101
    1.6   13.95 18.5         180M-4B3
    2.5   20.5 22         180L-4B3
    70×4 24 400 1.6 1450 14 18.5 4.5 100 65 120 180M-4B3
    22 366.67 2.5 20.5 22 180L-4B3
    15 250 1.6 970 7.5 11 5 160L-6B3
    14 233.33 2.5 13.5 18.5 200L1-6B3
    (3cst) 50×2 16 266.67 0.4 2900 3.3 5.5 4 80 50 80 132S1-2B3
    7.5 125 0.4 1450 1.7 2.2 100L1-4B3
    50×4A 16 266.67 1 2900 8.1 11 4 80 50 90 160M1-2B3
    7.5 125 1 1450 4 7.5 132M-4B3
    50×6B 16 266.67 2.5 2900 15.56 18.5 4.5 80 50 105 160L-1B3
    6.8 113.33 2.5 1450 7.8 11 5 160M-4B3
    70×2 22 366.67 0.4 1450 5 7.5 4 100 65 105 132M-4B3
    13 216.67 0.4 970 3.5 4 132M1-6B3
    70×4 22 366.67 1 1450 9.5 15 4 100 65 120 160L-4B3
    13 216.67 1 970 6.5 11 160L-6B3
    (3cst) 50×2 7.5 125 0.4 1450 1.7 2.2 4 80 50 80 100L1-4B3
    4.3 71.67 0.4 970 1.2 1.5 100L-6B3
    50×4A 7.5 125 1 1450 4.8 7.5 4 80 50 90 132M-4B3
    4.3 71.67 1 970 3.5 4 132M1-6B3
    (75cst)  85×2 43 716.67 0.6 1450 12.5 15 4.5 125 80 158 160L-4B3
    40 666.67 1 18 22 180L-4B3
    28 466.67 0.6 970 8.5 11 5 160L-6B3
    25 416.67 1 10 15 180L-6B3
    85×4 43 716.67 1.6 1450 25 30 4.5 125 80 178 200L-4B3
    40 666.67 2.5 36 45 225M-4B3
    28 466.67 1.6 970 19.5 22 5 200L2-6B3
    25 416.67 2.5 25.4 30 225M-6B3
    100×2 70 1166.67 0.6 1450 20 22 4 150 100 200 180L-4B3
    68 1133.33 1 27.7 30 200L-4B3
    45 750 0.6 970 13.8 15 4.5 180L-6B3
    43 716.67 1 18.2 22 200L2-6B3
    110×2 94 1566 0.6 1450 23 30 4 200 150 225 Y200L-4B3
    90 1500 1 34 45 Y225M-4B3
    60 1000 0.6 970 17.3 18.5 4.5 Y200L1-6B3
    56 933.3 1 27.7 30 Y225M-6B3
    3Gr 110×4 94 1566 1.6 1450 53 75 4 200 150 325 Y280S-4B3
        90 1500 2.5 80 90 Y280M-4B3
    3GCr   60 1000 1.6 970 36 45 4.5 Y280S-6B3
        56 933.3 2.5 48 55 Y280M-6B3
    (3cst) 85×2 40 666.67 0.4 1450 8 15 4 125 80 158 160L-4B3
    25 416.67 0.4 970 4.2 11 160L-6B3
    85×4 40 666.67 1 1450 20 22 4 125 80 178 180L-4B3
    25 416.67 1 970 10.3 15 180L-6B3
    100×2 68 1133.33 0.4 1450 12.7 22 4 150 100 200 180L-4B3
    42 700 0.4 970 7.5 15 180L-6B3
    110×2 90 1500 0.4 1450 20 30 4 200 150 225 Y200L-4B3
    56 933.3 970 13.9 18.5 Y200L-6B3
    110×4 90 1500 1 1450 34 45 4 200 150 325 Y225M-4B3
    56 933.3 970 23 30 Y225M-6B3