3G Series Three Screw Pump

Product Details:

Place of Origin:	China
Brand Name:	Saar
Model Number:	3G Series Three Screw Pump

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Detailed Product Description

Welcome to "Saar Hydraulic", your one-stop hydraulics components resource. Our experienced team has a wealth of experience in supplying hydraulic pumps, valves,cylinders,filters,filter elements.

3G series three screw profile:

Three screw pump according to national standard GB10887-89 design, manufacture. Three screw pump is a positive displacement pump rotor, is the use of the principle of the screw engagement, relying on the pump comprising a rotating screw engaged with each other, the transport medium enclosed in engagement cavity axially along the screw continuously pushed to the uniform outlet, the system provides a stable pressure. Three screw pump for conveying various non-corrosive oil and lubricating oil and similar liquids. Transmission fluid viscosity range is generally 3.0 ~ 760mm2 / S (1.2 ~ 100 ° E), high viscosity medium viscosity by heating after delivery. Its temperature generally does not exceed 350 ℃.

Three screw pump including 3G Universal, 3GC ship type and special type. Three screw pump rotor type pump pit, because initiative driven screw screw with spiral grooves and their mutual engagement with the surface of the bushing with three holes, was able to import and export of three screw-level dynamic seal is formed between the number of chambers These dynamic seal chamber will keep the liquid from the pump inlet to pump outlet axial movement, and to gradually boost the transmission fluid, thereby forming a continuous, smooth, axial movement of the hydraulic fluid.

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
Model No.	Discharge pressure MPa	m3/h	L/min	Speed r/min	Essential vapor NPSH r m	Efficiency η %	Power kw	Model No.
25×4-46	1.0	0.8	13	1450	4	62	0.75	Y802-4
	2.5	0.6	10	1450	4	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	2900	4.5	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	1450	4.5	61	2.2	Y100L1-4
	1.0	3.6	60	2900	5	60	2.2	Y90L-2
	2.5	3.2	53	2900	5	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	1450	4.5	66.5	4	Y112M-4
	1.0	6.5	108	2900	5	60.5	4	Y112M-2
	2.5	6	100	2900	5	72	7.5	Y132S2-2
42×4-46	1.0	4.8	80	1450	5	62	4	Y112M-4
	2.5	4.2	70	1450	5	73	5.5	Y132S1-4
	1.0	10.5	175	2900	5.5	61	5.5	Y132S1-2
	2.5	10	166	2900	5.5	72	15	Y160M2-2
45×4-46	1.0	6.3	106	1450	5	70	3	Y100L2-4
	2.5	5.9	99	1450	5	74	7.5	Y132M-4
	1.0	13.5	225	2900	5.5	60	7.5	Y132S2-2
	2.5	13	217	2900	5.5	75	15	Y160M2-2
60×4-46	1.0	15.5	255	1450	5	71.3	11	Y160M-4
	2.5	14.5	245	1450	5	74	15	Y160L-4
	1.0	32	533	2900	5.5	63	18.5	Y160L-2
	2.5	31.5	525	2900	5.5	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
70×4-46	2.5	23.5	392	1450	5	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
80×4-46	2.5	35	590	1450	5.5	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
100×4-46	2.5	70	1165	1450	5.5	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

Contact Details

Saar HK Electronic Limited

Contact Person: Mr. Jason Liu

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