FUNCTION AND CHARACTERISTIC INTRODUCTION
LASTON WQ-QG cutting part of the spiral impeller cutting pump has a unique spiral structure and blade design with wind force.Under the premise of ensuring efficient water conservancy performance and exceeding similar products, it also has a certain cutting ability to ensure superior cutting function of shredding and discharging of waste such as straw, cotton, doth and baby diapers.
1.WQ-QG is screw impeller cutting sewage pump;
2.For the purpose of transporting sewage, except for special purposes;
3.Full head, low energy consumption; (Results obtained according to actual test reported power curve changes);
4.WQ-QG Series use for 0-25 meters, large flow medium and low head;
5.Disassembly cutter head design;
6.According to different use environment can be replaced with diferent forms of cutter head;
7.Mainly for municipal and animal husbandry special type of two cutter head;
8.Cutting part is≥rockwell hardness of 48HR alloy material, special materials need to be customized in advance.

PRODUCT USAGE
1.Municipal storm water drainage system;
2.Municipal sewage treatment system;
3.Urban construction infrastructure projects;
4.Roads, Bridges, caves, infrastructure drainage;
5.Underground drainage project in residential district;
6.Factories, schools, hospitals sewage systems;
7.Hotel, guesthouse septic tank clean or cut up after breaking up;
8.Rural biogas digester deaning, biogas residue and biogas slury drainage;
9.Farm irigation;
10.Large animal husbandry plant.

OPERATION MODE

The unique backward angle of the impellr effectively prevents the material from winding. When the impeller rotate, the rags are pressed into the spiral release groove, separated from the impeller into the vortex shell，and then pumped out . Ilmpeller is the core compenent of the WQ-QG pump , whichmade of alloy material. dual voltage, stainless shaft, etc will be available upon request.

MODEL ANALYSIS

PRODUCT STRUCTURE

No.	Description	No.	Description	No.	Description	No.	Description
1	Handle	6	Bearing	11	Bearing	16	Pump Body
2	Power Cable	7	Rear Cover	12	Mechanical Seal	17	Impeller
3	Capacitor	8	Rotor	13	Oil Chamber	18	Rotation Cutter
4	Top Cover	9	Stator	14	Oil Chamber Cover	19	Base Plate
5	Protector	10	Motor Casing	15	Oil Seal	20	Out-let Connector

TECHNICAL DATA

Model	Outlet diameter (mm)	Flow (m/h)	Head (m)	Power (kw)	Phase	Max .flow (m/h)	Max.head (m)	Dim.mm (LWH)
50WQD10-10-0.75QG	2"	10	10	0.75	Single phase	20	15	482022
50WQ15-10-1.1QG	2"	15	10	1.1	Single phase	22	16	482022
50WQ12-15-1.5QG	2"	12	15	1.5	Single phase	30	20	552625
65WQD25-10-1.5QG	2.5"	25	10	1.5	Single phase	36	18	552625
50WQ10-10-0.75QG	2"	10	10	0.75	Three phase	20	15	482022
50WQ15-10-1.1QG	2"	15	10	1.1	Three phase	22	16	482022
50WQ12-15-1.5QG	2"	12	15	1.5	Three phase	30	20	552625
65WQ25-10-1.5QG	2.5"	25	10	1.5	Three phase	35	18	552625
50WQ15-18-2.2QG	2"	15	18	2.2	Three phase	35	24	612929
65WQ25-15-2.2QG	2.5"	25	15	2.2	Three phase	36	21	612929
80WQ35-10-2.2QG	3"	35	10	2.2	Three phase	45	17	612929
50WQ15-22-3QG	2"	15	22	3	Three phase	40	25	632630
65WQ25-18-3QG	2.5"	25	18	3	Three phase	50	22	632630
80WQ40-12-3QG	3"	40	12	3	Three phase	65	19	632630
50WQ15-26-4QG	2"	15	26	4	Three phase	68	29	642932
65WQ25-22-4QG	2.5"	25	22	4	Three phase	60	28	642932
80WQ45-15-4QG	3"	45	15	4	Three phase	76	25	642932
100WQ65-10-4QG	4"	65	10	4	Three phase	85	23	642932
65WQ30-22-5.5QG	2.5"	30	22	5.5	Three phase	80	31	732932
80WQ50-15-5.5QG	3"	50	15	5.5	Three phase	90	29	732934
100WQ70-10-5.5QG	4"	70	10	5.5	Three phase	115	27	732934
65WQ30-32-7.5QG	2.5"	30	32	7.5	Three phase	100	33	733135
80WQ45-22-7.5QG	3"	45	22	7.5	Three phase	100	33	733135
100WQ80-15-7.5QG	4"	80	15	7.5	Three phase	145	32	733135
150WQ100-10-7.5QG	6"	100	10	7.5	Three phase	150	28	733135