Suoto Zj High Precision Roots Vacuum Pump for Efficient Backing

• Customization: Available
• After-sales Service: Provided
• Warranty: 1year
• Model NO.: ZJ
• Structure: Single Cylinder
• Power: Electric
• Application: Pharmaceutical Production
• Performance: No Leak
• Standard: Standard
• Theory: Vacuum Pump
• Impeller: Single-Stage Pump
• Brand Name: Suoto
• Customized Support: OEM
• Model Number: Zj
• Place of Origin: Shanghai, China
• Horsepower: 1~200HP
• Power Source: Electric
• Pressure: Negative, High Pressure
• Outlet Size: 50mm
• Voltage: 220V/380V/415V
• Fuel: Diesel
• Standard or Nonstandard: Standard
• Transport Package: Wooden Case
• Trademark: SUOTO
• Origin: Shanghai, China
• HS Code: 8414100090
• Production Capacity: 20, 000 PCS/Year

Product Description

Overview
The Roots vacuum pump, often simply referred to as the Roots pump, is a sophisticated non-internal compression rotary positive displacement pump. Utilizing the synchronized rotation of two figure-eight shaped rotors, it efficiently manages suction and exhaust within the pump shell, drawing parallels to the renowned Roots blower. Operating primarily within low-pressure environments, it capitalizes on the extended free paths of gas molecules and the resulting resistance to passage through tight gaps. This unique capability enables the pump to attain a remarkably high compression ratio, making it an exceptional choice as a booster vacuum pump. It is important to note, however, that this pump requires coupling with a fore vacuum pump to expel gas into the atmosphere, as it cannot independently exhaust gas directly.

Features
1. A specified amount of gas exists between the rotor and the pump chamber, as well as between the rotors themselves. This feature ensures that they do not come into contact with one another, completely eliminating the need for oil lubrication.
2. The rotor boasts excellent geometric symmetry, which significantly enhances rotary speed, enabling the development of a compact pump with a superbly large pumping rate. 3. Despite its substantial capacity, the pump operates with minimal vibration, achieving an impressive capacity utilization factor of approximately 0.5.
4. Within the pump chamber, compression akin to mechanical vacuum pumps is absent, thus negating the need for an exhaust valve. This unique aspect allows it to effectively pump condensable vapors, broadening its operational versatility.
5. Designed for rapid activation, the pump swiftly achieves ultimate vacuum conditions in a remarkably short time frame. Its operation is characterized by low power consumption and minimal maintenance costs, enhancing its overall efficiency.
6. The Roots pump excels with a high pumping rate across a vast pressure spectrum (1000PA ~ 1PA). It adeptly manages the expulsion of gases released suddenly, compensating for the lower pumping rates seen in diffusion and oil-sealed mechanical pumps within the same pressure range. Consequently, it is ideally suited for use as a booster pump.

Applications
The ZJ series Roots vacuum pump stands as an exemplary rotary positive displacement pump, necessitating collaboration with a fore pump. It is crafted to deliver a superior pumping rate over an expansive pressure range, maintaining insensitivity to pumped gases laden with dust or water vapor. Its robust design and adaptability make it a preferred choice across a myriad of industries, including metallurgy, chemicals, food processing, electronic coating, and beyond.

Performance Table

Model	(L/S) Pumping Speed	≤ (Pa) Ultimate Pressure	(rpm) Rotational Speed	(Kw) Motor Power	(mm) Diameter		(Kg) Weight	Recommended Model of Backing Pump
					Inlet	Outlet
ZJ-30	30	5× 10 -2	2825	0.75	50	40	76	2X-4A
ZJ-70	70	5× 10 -2	2840	1.5	80	50	96	2X-8A
ZJ-150A	150	5× 10 -2	2880	3	100	100	200	2X-15
ZJ-300	300	5× 10 -2	1440	4	150	150	505	2X-30A
ZJ-600	600	5× 10 -2	2800	7.5	150	150	520	2X-70A
ZJ-1200A	1200	5× 10 -2	1450	11	300	300	1550	2X-70A(two)
ZJ-2500	2500	5× 10 -2	2880	18.5	300	300	1600	ZJ-600 2X-70A(two)

Detailed Photos

Certifications

Packaging & Shipping

Packing Details: Each pump is meticulously packed within a sturdy plywood case, ensuring safe transportation and delivery.
Delivery Details: Expect delivery of your order within 30 days post order confirmation, adhering to our commitment to timely service.

 

Company Profile

Shanghai Suoto Pump Industrial Co., Ltd. is a distinguished manufacturer in the pump industry, seamlessly integrating research and development, manufacturing, sales, and service under one roof. Our commitment to excellence is validated by our ISO9001 international quality management system certification.

Situated within the bustling Langxia Industrial Park in Shanghai, Suoto Pump Industrial operates two advanced manufacturing bases located in both Shanghai and Zhejiang. Since our inception, Suoto has ardently pursued the innovation and development of a diverse array of pumps. Our flagship products encompass self-priming trash pumps, centrifugal pumps, submersible pumps, diaphragm pumps, vacuum pumps, diesel pumps, and fire pumps, establishing our leading position in the pump manufacturing sector.

FAQ

Q: Can I chat with you online? What is your company official website?


Q: What type of company SUOTO is?
A: SUOTO is a manufacture an trading company, has factories in Shanghai and Zhejiang, with export and import license.

Q: What kinds of pumps do you supply?
A: Our products including self-priming trash pump, centrifugal pump, diaphragm pump, submersible pump, chemical pump, oil pump, diesel pump, fire fighting pump, etc.

Q: What is your payment terms?
A: *** Trade Assurance, Western Union, Paypal, T/T, L/C, etc.

Q: Can you provide OEM, ODM service?
A: Yes. We have factories in Shanghai and Zhejiang, we can make products according to your requirements.

Q: Why should we buy from you?
A: We are committed to provide best quality products at minimum delivery time and competitive price. We believe this is what customer wants. We are satified until customers are.

Q: What is your warranty period?
A: We provide one year of unconditional warranty on our products for the manufacturing defects.

Q: What about delivery time?
A: Normally our production time is within two weeks. Please confirm before order.