Screw Pump

Brand JOSTON
Product origin WENZHOU, CHINA
Delivery time 15 DAYS
Supply capacity 40 SETS/MONTH

It is used to transfer the viscosity products ,like ointment ,juice ,paste etc.
Its main characteristics are strong adaptability to medium, stable flow, small pressure fluctuation and high self-priming ability.

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screw pump as a kind of functional pump, the flow rate of screw pump can be adjusted according to the requirements by changing the speed. The running speed can be high or low, and the outlet pressure can increase with the increase of pump stages. The pressure increases by 0.6MPa for each stage.

Due to the special geometry of the two parts, the G-type single screw pump forms a separate sealed cavity, the medium flows uniformly from the axial direction, the internal flow rate is low, the volume remains unchanged, and the pressure is stable, so there is no vortex and agitation.

Because the stator is made of a variety of elastic materials, this kind of pump is not competent for the transportation of high viscosity fluid and the transportation of medium containing hard suspended particles or fiber medium. Its flow is proportional to the speed.

Technology data Specification:

model	Flow capacity (m3/h)	pressure (Mpa)	speed (r/min)	Motor power (kw)	必需汽蚀余量 (m)	Inlet nozzle size (mm)	Outlet nozzle size (mm)	Particle size diameter (mm)	Particle size length (mm)
G20-1	0.8	0.6	960	0.75	4	25	25	1.5	25
G20-2		1.2		1.5
G25-1	2	0.6	960	1.5		40	32	2	30
G25-2		1.2		2.2
G30-1	5	0.6	960	2.2		50	40	2.5	35
G30-2		1.2		3
G35-1	8	0.6	960	3		65	50	3	40
G35-2		1.2		4
G40-1	12	0.6	960	4		80	65	3.8	45
G40-2		1.2		5.5
G50-1	14	0.6	720	5.5	4.5	100	80	5	50
G50-2		1.2		7.5
G60-1	22	0.6	720	11	5	125	100	6	60
G60-2		1.2		15
G70-1	38	0.6	720	11		150	125	8	70