Stainless Steel Sanitary Adjustable Threaded Ring Negative Pressure Pump

• Customization: Available
• After-sales Service: All The Time
• Warranty: 1 Year
• Type: Self-priming Pump With Inner Recirculation
• Air Engine Type: Fitted Motor
• Theory: Gas-hydraulic Hybrid Type
• Transmission: Direct Connection Transmission
• Structure: Outer Slide
• Package: Cartons, Pallet, Cases
• Production Period: in 15-60 Days Upon Order Quantity
• Payment Term: L/C, T/T, Wu, etc.
• Certificate: ISO, PED
• Closest Port for Shipment: Ningbo
• Transport Package: Wooden Case
• Specification: Diameter 32
• Trademark: JONENG
• Origin: China
• HS Code: 8413190000
• Production Capacity: 500pic/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 20.000kg

Product Description

Stainless Steel Sanitary Adjustable Threaded Ring Negative Pressure Pump

 

A is designed to create negative pressure for transferring liquids in clean processing environments. It is commonly used in the pharmaceutical, dairy, and beverage industries where hygienic fluid handling is essential. The pump features an oil-free, sealed structure to prevent contamination and ensure clean operation. Its stainless steel construction provides corrosion resistance and supports CIP/SIP cleaning, making it ideal for sterile and sensitive applications.

Working Principle
The pump works by generating a vacuum on the suction side, which draws the liquid into the chamber. This design is ideal for handling viscous fluids, shear-sensitive products, or media containing gas or foam. It prevents contamination by minimizing contact with air and maintaining a closed-loop system.

Flow range: 0.5-20 m³/h
Negative pressure range: -0.08 ~ -0.095 MPa
Lift: 5-30 m
Power: 0.75-7.5 kW
Applicable temperature: -10°C ~ 120°C
Maximum medium viscosity: 50,000 CPS
Material grade: 304 / 316L
Speed: 1440 / 2900 RPM
Pressure level: ≤1.0 MPa
Certification: 3A, CE, FDA
 

Quality guarantee of 3 years

ISO 9001, FDA, SGS approved materials

7-10 days fast delivery on urgent requirements

20 years' Rich exporting experience to make you easy and happy with custom work

 

Product Description

Stainless steel sanitary pumps are widely used in high cleanliness industries and have the following significant feature:
1.Hygienic stainless steel construction
Made from polished stainless steel, it offers corrosion resistance and meets sanitary standards for clean environments.

2.Compact structure with stable performance
The pump's compact and balanced design ensures quiet operation and steady performance in hygienic processing lines.

3.Oil-free vacuum chamber design
Its oil-free system prevents product contamination and supports clean processing in sensitive production areas.

4.CIP/SIP-compatible internal surfaces
The smooth internal finish allows easy cleaning, and supports CIP/SIP for full system hygiene without disassembly.

5.High vacuum efficiency at low noise
Delivers strong vacuum capacity with low energy use and minimal noise, ideal for sterile production environments.

6.Flexible connection and installation options
Available with tri-clamp or threaded connections, offering easy installation and integration with sanitary pipe systems.

Product Parameters

 

Packaging & Shipping

FAB

Feature	Advantage	Benefit
1.Made from high-quality stainless steel, ensuring excellent corrosion resistance and durability. 2.Equipped with advanced sealing technology to prevent leakage and contamination. 3.Designed for compact size, suitable for integration in limited spaces. 4.Capable of producing stable and adjustable vacuum levels for various applications. 5.Features low noise and vibration for quiet operation. 6..Includes easy-to-clean surfaces that meet strict sanitary standards.	1.The corrosion-resistant material extends pump life in harsh chemical environments. 2. Leak-proof design ensures contamination-free and safe operation. 3.Compact and lightweight for easy installation and maintenance. 4.Precise vacuum control enhances process reliability and consistency. 5.Quiet operation reduces noise pollution in sensitive environments. 6.Complies with sanitary standards for pharmaceutical and food industries.	1.Provides clean, safe vacuum for sterile production processes. 2.Minimizes downtime due to low maintenance needs. 3.Enhances product quality by preventing contamination and leaks. 4.Saves space and integrates well with existing automation systems. 5.Improves worker comfort with low noise levels. 6.Offers long-term cost savings due to durability and reliability.

Product Recommendations

Company Profile

 

 

 

We  supply ,, , , , , , ,

, , , , , , , , , , , , ...
 

Welcome to check our other products.

 

 

JoNeng was established in July 2007, located in Wenzhou, China. Totally 100 nos of workers and the factory Covers 7000m2. Till now, we have 50 sets of LG Mazak machines, local CNC machines,automatic machining unit.We have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer,roundness instrument,thickness instrument, radius instrument, 3 nos pressure testing center.

We have three manufacturing factories under Joneng enterprise.
Jiayuan is especially into elbow, tee, reducer,manifolds,fittings in both sanitary grade and schedule grade ;
Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines;
Ezo is into manhole covers, hoppers and small tanks.

 

We mainly manufacture:
Stainless steel , , ,, ..;
Stainless steel sanitary & Industrial grade , , , , ;
Stainless steel , , , ,,,;
Stainless steel , , , ;
Stainless steel mixing tank, storage tank, reactors...

The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens of
countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.
Joneng is approved with CE, PED, ISO9001, ISO14001 quality management system. The products are complied with FDA certificate.
The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.
JoNeng always insist in "What we say, What we do". Our goal is to make a centennial factory. We always believe honesty and responsibility is the only way leading to long term business relationship. Wishing to have a cooperation with you for more than 10 years.

More advantages of the company:
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.

 

 

OUR PRODUCTION CAPACITY 

 

Production Lines	Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line,
Product Range	Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve...
Year Established	2007
Factory Size in Square Meters	5000M2
NO. OF TOTAL STAFF	130
Production Capital	8 000 000 USD
Detail capacity	Manhole covers	12000nos
	Pipe fittings	150000nos
	Ferrules, unions, connectors	200000nos
	Diaphragm valves	15000nos
	Butterfly valves	20000nos
Investment in Manufacturing Equipment	750000USD
Details of equipment	For machining parts 29 nos of LG Mazak CNC Machines 4 nos of local CNC machines 2 nos of automatic CNC center 12 nos of plain lathe For pipe fittings 4 nos of press 3 nos of cutting machine 3 nos of chamfering machine We also have the following quipments 4 nos of polishing machine 12 nos of grinding machine 3 nos of laser marking machine 3 nos of pressure testing machine 1 nos of temperature testing machine 3 nos of spectro instrument 1 nos of surface roughness device
Primary Competitive Advantages	Strict inspection, honest business way, fast revert on order problem
Stocked materials	Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover,
OEM Services Provided	Yes
Design Service Offered	Yes
Sales Volume	6 000 000 USD
Export Percentage	80%
MAIN MARKET	USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East...
Own Brand Name	JoNeng

Certifications

FAQ

 

1. Are you a trading company or factory? 
We are a manufacturer factory and we also have our own exporting license. 

2. Do you have certificate? 
Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design. 

3. How do you control the quality? 
In quality control, the most important is to avoid material mixing. 
In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. 
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...

4. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. 
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; 
while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.

5. If there is any quality problem, how do you solve it? 
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. 
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 

6. How long is your delivery time? 
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends. 

7. Warranty time? 
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 

8. Why trust in us? 
14 years in this industry. It makes us professional. Good credit in this market. 
All of our machines are the assurance of our responsibility. 

9. Free sample? 
Free samples can be provided for first cooperation under sincere cooperation. 

10. What is the MOQ? 
1PCS MOQ is welcome for starting cooperatoon

11. Material certificate? 
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us. 

12. More questions are appreciated.