3G Series Three Screw Pump

Three screw pumps for a variety of body fluids containing solid particles.

 

1, three screw conveyor continuously conveying medium is linear, no mixing, no pulse.

Two, three screw pump vibration and low noise.

3, three screw pump high pressure and high efficiency.

4, three screw pump, simple structure, easy disassembly.

5, three screw pump, small size, light weight.

6, three screw minor wear and long life.

7, three screw pumps are widely used in petroleum, chemical, metallurgy, machinery, electric power, machine tools, shipbuilding, glass, roads and other industries.

8, three screw pump for conveying fuel, lubricating oil, hydraulic oil, crude oil, asphalt and other similar liquid lubricating oils.

9, three screw pumps for lubrication in the industrial field, for the hydraulic pump in the hydraulic system, in the fuel system for transportation and booster pumps; in the oil system for the transportation and pumps.

Flow range 0.2 ~ 600m3 / n maximum working pressure up to 6.3MPa.

 

 

Generally use mechanical seal.

Three screw through the jaw coupling driven by electric motors. Overhang from the spindle to the pump, the clockwise rotation.

 

Lord, from the screw 16MnCrS5, 40Cr, 45,38 CrMoALA

Pump: HT200, QT450-10, ZCuSn10Pl, ZG270-500

3G series three screw pump, including 3G, 3GR, 3Gr, 3GN, 3GW.

 

 

3G three screw pump performance parameters

 

Model No.	Discharge pressure MPa	Flow Q		Speed r/min	Essential vapor NPSH r m	Efficiency η %	Electric motor
		m3/h	L/min				Power kw	Model No.
25×4-46	1.0	0.8	13	1450	4	62	0.75	Y802-4
	2.5	0.6	10			60.6	1.5	Y90L-4
	1.0	2.0	33	2900	4.5	59.4	1.5	Y90S-2
	2.5	1.6	26			69	3	Y100L-2
30×4-46	1.0	1.6	26	1450	4.5	63.5	1.1	Y90S-4
	2.5	1.2	20			61	2.2	Y100L1-4
	1.0	3.6	60	2900	5	60	2.2	Y90L-2
	2.5	3.2	53			69	4	Y112M-2
36×4-46	1.0	2.8	46	1450	4.5	66	2.2	Y100L1-4
	2.5	2.4	40			66.5	4	Y112M-4
	1.0	6.5	108	2900	5	60.5	4	Y112M-2
	2.5	6	100			72	7.5	Y132S2-2
42×4-46	1.0	4.8	80	1450	5	62	4	Y112M-4
	2.5	4.2	70			73	5.5	Y132S1-4
	1.0	10.5	175	2900	5.5	61	5.5	Y132S1-2
	2.5	10	166			72	15	Y160M2-2
45×4-46	1.0	6.3	106	1450	5	70	3	Y100L2-4
	2.5	5.9	99			74	7.5	Y132M-4
	1.0	13.5	225	2900	5.5	60	7.5	Y132S2-2
	2.5	13	217			75	15	Y160M2-2
60×4-46	1.0	15.5	255	1450	5	71.3	11	Y160M-4
	2.5	14.5	245			74	15	Y160L-4
	1.0	32	533	2900	5.5	63	18.5	Y160L-2
	2.5	31.5	525			77	37	Y200L2-2
70×2-46	0.6	24	400	1450	5	71	7.5	Y132M-4
	1.0	23.5	390			75	11	Y160M-4
	1.6	22.5	370			76	15	Y160L-4
70×4-46	1.0	24.5	408	1450	5	72.5	18.5	Y180M-4
	2.5	23.5	392			79	30	Y200L-4
80×2-46	0.6	36.5	608	1450	5	72	11	Y160M-4
	1.0	35	594			75.5	18.5	Y180M-4
	1.6	34.5	575			76.5	22	Y180L-4
80×4-46	1.0	37	617	1450	5.5	72	30	Y200L-4
	2.5	35	590			78.1	45	Y225M-4
100×2-46	0.6	72.5	1208	1450	5	73	22	Y180L-4
	1.0	71	1183			77	37	Y225S-4
	1.6	60.5	1158			79	45	Y225M-4
100×4-46	1.0	72.5	1208	1450	5.5	73	55	Y250M-4
	2.5	70	1165			78.5	75	Y280S-4
S100×3-27	0.6	72	1196	1450	6	62	22	Y180L-4
	1.6	70	1160			72	55	Y250M-4
	2.5	69	1145			74	75	Y280S-4
S120×3-27	0.8	123	2055	1450	6	74.5	55	Y250M-4
	1.5	120	2010			76	90	Y280M-4
	2.5	115	1920			78.5	132	Y315M-4

 

3G Series Three Screw Pump Model List

 

3G20X4	3GC20X4	3GR20X4
3G20X6	3GC20X6	3GR20X6
3G25X4	3GC25X4	3GR25X4
3G25X6	3GC25X6	3GR25X6
3G30X4	3GC30X4	3GR30X4
3G30X6	3GC30X6	3GR30X6
3G36X4	3GC36X4	3GR36X4
3G36X6A	3GC36X6A	3GR36X6A
3G42X4A	3GC42X4A	3GR42X4A
3G42X6A	3GC42X6A	3GR42X6A
3G50X2	3GC50X2	3GR50X2
3G50X4A	3GC50X4A	3GR50X4A
3G70X2	3GC70X2	3GR70X2
3G70X4	3GC70X4	3GR70X4
3G85X2	3GC85X2	3GR85X2
3G85X4	3GC85X4	3GR85X4
3G100X2	3GC100X2	3GR100X2
3G100X4	3GC100X4	3GR100X4
3G110X2	3GC110X2	3GR110X2
3G110X4	3GC110X4	3GR110X4

 

 

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