Yonjou Rotary Lobe Pump (LQ3A)

Model NO.: LQ3A


Working Pressure: Middle Pressure Pump


Position of Pump Shaft: Horizontal Pump


Mounting Height: Suction Centrifugal


Usage: Pump


Theory: Rotary Pump


Export Markets: Global


Brand Name: Yonjou


Packing Standard: Export Plywood Case


Code: 8413110000


Specification: SGS


HS Code: 8413110000




Impeller Number: Single-Stage Pump


Influent Type of Impeller: Single Suction Pump


Pump Casing Combined: Horizontal Split Pumps


Impeller: Semi-Open


Model No: Lq3a


MOQ: 1 Set


Application: High Viscosity Goods


Place of Origin: China


Power: Electric


Trademark: YonJou


Origin: China


Yonjou Rotary Lobe Pump(LQ3A)



LQ3A pump is a lobe rotor pump. The principle of it is the pump worked by the constantly rotoring two rotors. The rotor has different shapes: Butterfuly, two leaves, etc.



We know that the rotor is different from the gear and the impeller. The gears are completely together, so it can pump oil, the impeller are truning on high speed to "through" the liquids. But rotor is different. There are two rotors in a line, the pump liqids from one rotor to another, then pump the liquids out out the cavity. So there are spaces bettwen the rotors, because of this, this pump can pump liquids with very high viscosity, like shampoo. And it even can pump something like meat pieces.



So this pump is welcomed in food industry. Also we may use stainless steel 316 to meet the demand of food industry. Also can pump shapoo, chemical liquids, etc





Stainless Steel are conform to the requirement of sanitation

- Applies in the transmission of high-viscosity and grain contained medium

- Applies temp: -30 degee centigree to 200 degree centigree.

- High pressure, which is suitable for the long-distance and high- resistance fixed-amount transmission

- Low rotate speed, from the range of 200rpm to 600rpm, keeps the physical, and chemical property of medium

- Low noise, no touch between each two shafts, no wearing out

- Easy to dispatch, cleaning, keeping in sanitation



Capacity: 0.36 to 9m3/h, pressure: 5bar. (special demand can be negotiated)

Model	l/m	speed rpm	speed range can be controlled by motor L/H	power kw
LQ3A-6	6	200500	6501600	0.75
LQ3A-8	8	200500	8502160	1.5
LQ3A-12	12	200500	13003200	2.2
LQ3A-20	20	200500	21005400	3
LQ3A-30	30	200400	32006400	4
LQ3A-36	36	200400	38007600	5.5
LQ3A-52	52	200400	560011000	5.5
LQ3A-66	66	200400	710014000	7.5
LQ3A-78	78	200400	900018000	7.5
LQ3A-100	100	200400	1100022000	11
LQ3A-135	135	200400	1500030000	11

Contact us if you need more details on Yonjou Rotary Lobe Pump. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Lobe Pump、Rotary Pump. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Chemical Pump > Stainless steel centrifugal pump