Suoto Advanced Rotary Vacuum Pump with High Precision for Marine Applications

• 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, commonly known as the Roots pump, is an exceptional rotary positive displacement pump known for its non-internal compression capabilities. Utilizing the synchronized rotation of two 8-shaped rotors within the pump shell, it masterfully achieves both suction and exhaust. Much like the renowned Roots blower, this pump shines in low-pressure environments due to the extended free paths of gas molecules. This allows for increased resistance in small gaps, enabling a higher compression ratio. It is primarily utilized as a booster vacuum pump but requires a series connection with a fore vacuum pump to effectively exhaust gases into the atmosphere.

Features
1. A unique feature of this pump is the presence of a gas cushion between the rotor, pump chamber, and rotors themselves, eliminating the need for oil lubrication due to their non-contact design.
2. The rotor's impeccable geometric symmetry facilitates enhanced rotary speeds, resulting in a compact pump with a large pumping rate. 3. This design ensures minimal vibration during operation while maintaining a significant capacity, with a utilization factor around 0.5.
4. Unlike conventional mechanical vacuum pumps, the pump chamber does not require compression, hence, an exhaust valve is unnecessary. This makes it ideal for handling condensable vapors efficiently.
5. The pump boasts a rapid startup, swiftly achieving the ultimate vacuum. Its operational design ensures low power consumption and minimal maintenance costs.
6. With an impressive high pumping rate across a broad pressure spectrum (1000PA ~ 1PA), the Roots pump excels at swiftly exhausting suddenly released gases. It compensates for the lower pumping rate limitations of diffusion and oil-sealed mechanical pumps under similar pressures, making it an ideal choice as a booster pump.

Applications
The ZJ series Roots vacuum pump, a remarkable rotary positive displacement pump, is designed for operation in tandem with a fore pump. Its high pumping rate across diverse pressure ranges and resilience to gases containing dust or water vapor make it indispensable in industries such as metallurgy, chemicals, food processing, and electronic coating.

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 securely housed in an individual plywood case to ensure protection during transit.
Delivery Details: Expect your order to be fulfilled within 30 days post order confirmation, ensuring timely delivery.

 

Company Profile

Shanghai Suoto Pump Industrial Co., Ltd. stands as a beacon of excellence in pump manufacturing, integrating R&D, production, sales, and service. Accredited with the ISO9001 international quality management certification, our commitment to quality is unwavering.

Situated in the prestigious Langxia Industrial Park in Shanghai, Suoto Pump Industrial boasts two state-of-the-art manufacturing bases in Shanghai and Zhejiang. Since our establishment, we have been at the forefront of pump innovation and development, offering an array of leading products including self-priming trash pumps, centrifugal pumps, submersible pumps, diaphragm pumps, vacuum pumps, diesel pumps, and fire pumps.

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.