Three screw pump is an ideal heavy oil pump. Structure is three screw. This pump is cooling or heated by steam or water.

Three screw pump 3G

3G type is special for bitumen, heavy oil. It has a very stable pressure and a large capacity, it is the best heavy oil pump. Double jacket model has the function of heat preservation, clients can use steam, hot water, or cold water to control the temperature. It is an ideal heavy oil pump.

Working Principle:	Three Screw (One main, two driven screws)
Main applications:	Heavy Oil, bitumen
Driver:	Electric motor, diesel motor.
Power Specs:	380/415 V 3phase;  50hz/60hz
Max. permissible fluid temperature:	350°C
Type of connection:	Flange, Thread, Quick Coupled.
Installation position:	Horizontal
Casing/Inner parts material:	Cast iron, Stainless Steel/Cast iron, Stainless steel, Bronze
Shaft seal type:	Mechanical seal
Free passage:	00 mm
Maximum viscosity:	1000CST
Maximum drive rating:	132 kW    (177hp)
Maximum caliber:	6inch    (150mm)
Maximum discharge-side pressure:	2.5mpa   (25bar)
Flow rate range:	0.6-120 m³/h   (10-2010l/m)

Below specifications are based on 380v/50hz, or 220V/50hz. For other standards pls contact us directly.

Model	Capacity	Discharge	Speed	PowerKW	NPSHr
	m 3 /h	MPa	rpm	Motor
45×3-36	2.8	0.6	950	1.1	5
	2.7	1		1.5
	25	1.6		2.2
	2.4	2.5		4
	4.2	0.6	1450	1.5	5
	4	1		2.2
	3.8	1.6		3
	3.5	2.5		5.5
45×2-46	4.2	0.6	950	1.5	5
	4	1		2.2
	6.3	0.6	1450	2.2
	6.1	1		3
54×2-46	8	0.8	970	3	5
	8	1		2.2
	14	0.6	1450	4
	14	4		5.5
62×2-43	8.58	0.6	950	3	5
	8.25	1		4
	13.1	0.6	1450	4
	12.6	1		7.5
62×2-46	9.8	0.8	950	4	5
	9.5	1		5.5
	15.1	0.6	1450	5.5
	14.6	1		7.5
80×2-36	17	0.8	950	7.5	5.5
	25.7	0.6	1450	7.5
	25	1		11
80×2-46	23.9	0.6	950	7.5	5.5
	23.1	1		11
	36.6	0.6	1450	11
	35.7	1		15
80×2-51	27.5	0.6	950	11	5.5
	26.9	1		15
	41.9	0.6	1450	11
	41	1		18.5
90×2-36	24.2	0.6	960	7.5	5.5
	23.6	1		11
	37	0.6	1450	11
	36.1	1		15
90×2-42	28.2	0.6	950	11	5.5
	27.5	1		15
	43.1	0.6	1450	15
	41.9	1		18.5
90×2-46	34	0.8	950	11	5.5
	52.6	0.6	1450	15
	52	0.8		18.5
	51.4	1		22
100×2-46	48	0.8	950	15	5.5
	72.7	0.6	1450	18.5
	72	0.8		22
	71.2	1		30
100×2-51	56.9	0.6	950	15	5.5
	55.7	1		30
	86.9	0.6	1450	22
	85	1		37
110×2-46	60.9	0.6	950	18.5	5.5
	58.9	1		30
	96.7	0.6	1450	30
	94.6	1		45
120×2-42	67.9	0.6	950	18.5	5.5
	65.4	1		30
	108	0.6	1450	30
	105	1		45
120×2-46	79.6	0.6	950	22	5.5
	77.2	1		37
	126	0.6	1450	37
	123	1		55
150×2-46	158	0.6	950	45	5.5
	154	1		75
	241.7	0.6	1450	75
	236.5	1		90

 

Double jacket casing heating three screw pump