G Series Marine Single Screw Pump - Marine Screw Pump - Hi-sea

G Series Marine Single Screw Pump

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G Series Marine Single Screw Pump


G Series Marine Single Screw Pump


Overview

G Series single screw pump is a kind of internal meshing hermetic screw pump, belonging to the rotor oil pump. Its greatest feature is the medium of strong adaptability, smooth flow, pressure pulsation is small, self-priming capability, and any other type of pump should not be compared. Single screw pump the main working parts are eccentric screw (Rotor) and fixed bushing (Stator). The two part special geometry, forming a plurality of independent sealing cavities, medium by the axis advance even flow, volume remains constant, so can not generate eddy current stable pressure and stirring. The selection of special made of elastic material, the pump to transport of high viscosity fluid, and a conveying containing hard suspended medium, containing short fiber medium fluid performance, is the general pump can not be replaced.


Model Explanation G42-1Ⅱ

G— Single screw pump
40— The rotor nominal diameter 40mm
1— Pump Series (per level of water pump discharge pressure 0.6MPa)
Ⅱ— Improved type


Structural Specification

Structural Specifcation



Performance of Parameter


Type
Pressure in the delivery branch 0.3MPa Pressure in the delivery branch 0.6MPa

Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing

Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing
G(GS)20-1 970 1.28 0.58 Y100L-6(1.5kW) 970 1.06 0.73 Y100L-6(1.5kW)
720 0.81 0.45 Y132S-8(2.2kW) 720 0.58 0.56 Y132S-8(2.2kW)
579 0.5 0.33 YCJ71(1.1kW) 579 0.27 0.41 YCJ71(1.1kW)
513 1.41 0.29 513 0.22 0.36
452 0.33 0.26 452 0.15 0.32
393 0.22 0.23 393 0.1 0.28
G(GS)25-1 720 2.45 0.47 Y132S-8(2.2kW) 720 2.2 0.69 Y132S-8(2.2kW)
570 1.89 0.39 YCJ71(0.75kW) 579 1.6 0.54 YCJ71(1.1kW)
506 1.63 0.35 513 1.4 0.5
445 1.45 0.31 452 1.14 0.45
388 1.18 0.28 393 0.9 0.39
334 1 0.25 339 0.7 0.34
284 0.76 0.22 288 0.53 0.31
G(GS)35-1 579 3.9 0.7 YCJ71(1.1kW) 579 3.25 1.06 YCJ71(1.5kW)
513 3.4 0.61 513 2.8 0.95
452 3 0.54 452 2.3 0.83
393 2.5 0.46 393 1.9 0.73
339 2 0.42 339 1.5 0.63
288 1.6 0.36 288 1.15 0.54
217 1.1 0.29


G(GS)40-1 579 7.9 1.06 YCJ71(1.5kW) 587 6.8 1.8 YCJ71(2.2kW)
513 6.9 0.93 520 5.7 1.61
452 5.9 0.82 458 4.8 1.43
393 5.1 0.74 399 4 1.21
339 4.2 0.63 344 3 1.05
288 3.3 0.53 292 2.2 0.9
240 2.65 0.47 244 1.6 0.75
186 1.7 0.36 YCJ132(1.1kW)


G(GS)50-1 587 15.7 2.42 YCJ71(3kW) 571 13.4 3.61 YCJ80(4kW)
520 13.8 1.95 504 11.5 3.2
458 12.1 1.64 442 9.5 2.75
399 10.2 1.45 383 7.5 2.4
344 8.8 1.16 327 6 2.02
292 7.1 0.96 275 4.4 1.71
244 5.6 0.85 YCJ71(2.2kW) 223 2.8 1.46 YCJ80(3kW)
171 3.5 0.6 YCJ132(2.2kW)



G70-1 571 31 4.3 YCJ80(5.5kW) 545 25 7.04 YCJ100(11kW)
504 27 3.43 479 21 6.11
442 24 2.99 417 17.9 5.47
383 20 2.53 360 13.5 4.7
327 16.5 2.22 305 9.5 3.99
244 12 1.63 YCJ100(4kW) 250 7 2.88 YCJ100(7.5kW)
208 8.8 1.5 YCJ160(4kW) 194 3.8 2.47 YCJ80(7.5kW)
149 5.2 0.95


G85-1 346 35 5.8 R802(11kW) 346 27 8.8 R802(15kW)
284 28 5.5 284 20 8
248 23 5 248 16 7.2
212 20 4.8 R702(7.5kW) 210 13 6.5 R902(11kW)
184 16 4.4 R702(5.5kW) 186 9 5.7
162 14 3.9 R802(5.5kW) 162 8 5 R702(7.5kW)
G105-1 346 66 10 R802(15kW) 306 55 13 R902(18.5kW)
284 54 8 284 44 11 R802(15kW)
248 44 7 R902(11kW) 248 34 9.5
210 35 6 210 28 8.4 R902(15kW)
186 29 5 196 22 7
162 23 4.4 R702(7.5kW) 156 16 6 R902(11kW)
G135-1 321 128 20 R142(37kW) 325 120 35 R142(55kW)
306 122 19 R92(30kW) 282 95 30 R142(55kW)
253 95 16 R92(22kW) 245 80 26 R132(37kW)
212 80 14 R92(18.5kW) 212 64 23 R92(30kW)
187 68 12 187 55 20
156 50 10 R902(15kW) 157 40 16 R92(22kW)
G(GS)20-2 970 1.45 0.9 Y100L-6(1.5kW) 970 1.35 1.07 Y100L-6(1.5kW)
720 1 0.7 Y132S-8(2.2kW) 720 0.92 0.83 Y132S-8(2.2kW)
579 0.75 0.65 YCJ71(1.1kW) 579 0.68 0.76 YCJ71(1.1kW)
513 0.62 0.6 513 0.54 0.7
452 0.52 0.55 452 0.4 0.65
393 0.35 0.47 393 0.28 0.52
G(GS)25-2 720 2.41 1.14 Y132S-8(2.2kW) 720 2.2 1.43 Y132S-8(2.2kW)
579 1.86 0.96 YCJ71(1.5kW) 579 1.65 1.18 YCJ71(1.5kW)
513 1.62 0.85 513 1.4 1.05
452 1.44 0.75 452 1.14 0.96
393 1.15 0.69 393 0.9 0.86
339 0.99 0.61 339 0.7 0.7
288 0.81 0.53 288 0.53 0.66

Type
Pressure in the delivery branch 0.8MPa Pressure in the delivery branch 1.2MPa

Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing

Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing
G(GS)35-2 587 3.9 1.7 YCJ71(2.2kW) 587 3.4 2.22 YCJ71(3kW)
520 3.5 1.61 520 3 2
458 2.9 1.35 458 2.5 1.69
399 2.5 1.15 399 2 1.5
344 2.05 1.08 344 1.6 1.28
292 1.7 0.87 292 1.15 1.15
244 1.35 0.72 247 0.75 1 YCJ80(3kW)
G(GS)40-2 571 7.4 2.91 YCJ80(4kW) 571 6.8 3.73 YCJ80(5.5kW)
504 6.3 2.46 504 5.8 3.35
442 5.4 2.19 442 4.9 2.87
383 4.5 1.89 383 4.2 2.45
327 3.8 1.63 327 3.3 2.15
275 3 1.36 244 2 1.79
223 2.2 1.12 YCJ80(3kW) 208 1.6 1.46 YCJ100(4kW)
196 1.9 1.07 YCJ132(3kW)



G(GS)50-2 537 13.7 4.66 YCJ100(7.5kW) 545 13 6.48 YCJ100(11kW)
472 11.7 3.92 479 10 5.65
411 10 3.41 417 8.8 4.86
355 8.6 2.9 360 7 4.16
301 7.2 2.46 305 5.5 3.58
250 5.1 2.14 250 3.8 3.02 YCJ100(7.5kW)
208 3.9 1.6 YCJ160(5.5kW) 194 2.3 2.2 YCJ180(7.5kW)
G70-2 545 30 9.8 YCJ100(11kW) 545 26 13.5 YCJ112(15kW)
479 26 9 479 23 12.8
417 22.5 8.1 417 20 12.1
360 18 7.5 360 16 9.7
305 15 6.7 305 12 8.78
254 12 6.1 YCJ112(11kW) 254 9.2 6.4 YCJ112(11kW)
194 7.5 5 YCJ180(7.5kW) 189 3.2 6 YCJ200(11kW)
121 3 4.5



G85-2 346 28 10 R802(15kW) 306 21 10.5 R92(18.5kW)
284 21 8.5 284 17 9 R802(15kW)
248 17 7.5 248 14 8
212 13 6.8 R902(11kW) 210 10 7.5 R902(11kW)
186 10 6 186 8 7
156 8 5 156 7 6
G105-2 306 57 18 R92(30kW) 321 57 27 R142(37kW)
253 42 15 R92(22kW) 306 50 25 R92(30kW)
248 35 12 R802(15kW) 253 36 19
210 28 10 R902(15kW) 212 25 14 R92(18.5kW)
186 22 8.5 R902(11kW) 186 17 11 R902(15kW)
156 17 6.5 156 13 8
G135-2 325 121 40 R142(55kW) 325 113 60 R142(75kW)
282 98 35 R142(45kW) 284 90 50
245 82 29 R132(37kW) 248 74 42 R132(55kW)
212 67 25 R92(30kW) 221 64 38 R132(45kW)
187 56 23 191 43 28 R132(37kW)
157 40 19 R92(22kW) 176 36 25

Type
Pressure in the delivery branch 0.3MPa Pressure in the delivery branch 0.6MPa

Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing

Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing
GN25-1 560 1.8 0.38 Y90S-6(0.75kW) 560 1.52 0.54 Y90S-6(0.75kW)
450 1.46 0.31 450 1.13 0.44
360 1.07 0.26 360 0.74 0.36
GN35-1 560 3.71 0.66 Y100L-6(1.5kW) 560 3.05 1.03 Y100L-6(1.5kW)
450 2.98 0.53 450 2.28 0.82
360 2.12 0.44 360 1.59 0.66
GN40-1 560 7.53 1.01 Y112M-6(2.2kW) 560 6.13 1.73 Y112M-6(2.2kW)
450 5.87 0.81 450 4.71 1.4
360 4.46 0.66 360 3.13 1.09
250 2.76 0.48 Y132S-8(2.2kW) 250 1.63 0.76 Y132S-8(2.2kW)
GN50-1 560 14.86 2.1 Y132M1-6(4kW) 560 12.77 3.55 Y132M1-6(4kW)
450 11.88 1.61 450 9.67 2.84
360 9.2 0.21 Y132S-6(3kW) 360 6.6 2.22 Y132S-6(3kW)
250 5.73 0.87 Y132M-8(3kW) 250 3.13 1.63 Y132M-8(3kW)
GN70-1 560 30 3.81 Y160L-6(11kW) 560 25.68 7.23 Y160L-6(11kW)
450 24.43 3.04 450 19.31 5.9
360 18.16 2.44 Y160L-8(7.5kW) 360 13.5 4.7 Y160L-8(7.5kW)
250 12.29 1.67 250 7 2.88





Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing

Speed
rpm

Capacity
m3/h

Shaft Power
kW

Motor/Gear Reducing

GN20-2 560 0.67 0.65 Y90L-6(1.1kW) 560 0.58 0.76 Y90L-6(1.1kW)
450 0.51 0.54 450 0.39 0.64
360 0.32 0.43 360 0.25 0.47
GN25-2 560 1.76 0.92 Y100L-6(1.5kW) 560 1.52 1.28 Y100L-6(1.5kW)
450 1.43 0.74 Y90L-6(1.1kW) 450 1.13 0.95 Y90L-6(1.1kW)
360 1.05 0.64 360 0.74 0.74
GN35-2 560 3.7 1.68 Y132S-6(3kW) 560 3.23 2.15 Y132S-6(3kW)
450 2.8 1.32 450 2.45 1.66
360 2.14 1.13 360 1.67 1.33
250 1.38 0.73 Y132S-8(2.2kW) 250 0.75 1.01 Y132S-8(2.2kW)
GN40-2 560 7 2.73 Y132M2-6(5.5kW) 560 6.44 3.72 Y132M2-6(5.5kW)
450 5.49 2.22 450 4.98 2.92
360 4.18 1.79 Y132M1-6(4kW) 360 3.63 2.36 Y132M1-6(4kW)
250 2.46 1.25 Y132M-8(3kW) 250 2.04 1.83 Y132M-8(3kW)
GN50-2 560 14.28 4.85 Y160L-6(11kW) 560 13.35 6.65 Y160L-6(11kW)
450 10.94 3.73 Y160M-6(7.5kW) 450 9.49 5.24 Y160M-6(7.5kW)
360 8.84 2.94 Y160L-8(7.5kW) 360 7 4.16 Y160L-8(7.5kW)
250 5.1 2.14 250 3.8 3.02
GN70-2 560 30.82 10.3 Y180L-6(15kW) 560 26.71 13.87 Y180L-6(15kW)
450 24.28 8.74 450 21.58 2.5
360 18 7.5 Y180L-8(11kW) 360 16 9.7 Y180L-8(11kW)
250 11.5 6 250 9.05 6.29











Type
Pressure
Mpa

Capacity
m3/h

Shaft power
Kw

Speed
rpm

Motor Type

Motor Speed



G20-1 0.2 0.181.47 0.110.56 3001000 MBW07(0.75KW) 2001000


0.4 0.130.31 0.140.65 MBW15(1.1KW)


0.6 0.061.13 0.160.80 MBW15(1.5KW)


G20-2 0.8 0.191.45 0.370.96 3001000 MBW15(1.5KW) 2001000


1 0.161.38 0.411.06


1.2 0.131.30 0.431.12


G25-1 0.2 0.642.65 0.150.48 200800 MBW07(0.75KW) 2001000


0.4 0.622.59 0.190.65 MBW15(1.5KW)


0.6 0.602.50 0.220.80


G25-2 0.8 0.622.60 0.401.32 200800 MBW40(3KW) 2001000


1 0.602.55 0.451.51


1.2 0.562.50 0.501.70


G35-1 0.2 1.354.31 0.231.61 200600 MBW15(1.1KW) 135665


0.4 1.284.15 0.330.90 MBW15(1.5KW)


0.6 1.104.10 0.421.11


G35-2 0.8 1.204.10 0.650.76 200600 MBW40(3KW) 135665


1 0.983.90 0.752.07


1.2 0.883.84 0.772.30 MBW40(4KW)


G40-1 0.2 2.98.80 0.320.87 200600 MBW15(1.5KW) 135665


0.4 2.78.60 0.491.34 MBW22(2.2KW)


0.6 2.266.9 0.641.85 MBW40(3KW)


G40-2 0.8 2.418.10 1.173.12 200600 MBW55(5.5KW) 135665


1 2.328.00 1.253.52


1.2 2.257.85 1.473.94


G50-1 0.2 3.9416.01 0.491.73 170600 MBW40(3KW) 135665


0.4 3.2615.46 0.783.07 MBW55(5.5KW)


0.6 2.0314.80 1.013.81


G50-2 0.8 3.5314.80 1.505.54 170550 MBW75(7.5KW) 135665


1 2.9514.02 1.925.91


1.2 2.459.20 2.155.20 170400 MBW75-C(7.5KW) 80400


G70-1 0.2 7.2333 0.733.83 140600 MBW55(5.5KW) 135665


0.4 6.2830 1.295.92 MBW75(7.5KW)


0.6 4.0818.85 1.825.34 140400 MBW75(7.5KW) 80400


G70-2 0.8 3.0115.02 2.686.65 100300 MBW75-C(7.5KW) 60300


1 2.310.30 3.06.70 100250


1.2 1.559.50 3.166.76 100250


The Picture of G Series Marine Single Screw Pump

The picture of G-type1

The picture of G-type2

The picture of G-type3

The picture of G-type4


Our Certification

Certification of G Type




Contact with us now

Our mail: manager@hiseamarine.com

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