High-Precision Hydraulic Diaphragm Metering Pump for Liquid Transfer
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Product Highlights
- Zero Leakage Design: No dynamic seal and fully sealed structure ensure no leakage during operation.
- Corrosion Resistant Materials: Available in 304/316L Stainless Steel, PVC, PVDF, and PTFE lined options.
- Versatile Application Range: Suitable for water treatment, chemical, food, and hazardous liquid industries.
- Dual Diaphragm Safety: Optional double diaphragm design with rupture detection for toxic/explosive fluids.
- Flexible Control Options: Supports manual stroke adjustment or digital control with 4-20mA signal.
- Customization Available: Full customization, minor customization, and OEM/ODM services are supported.
- Robust Construction: Rugged design with oil bath lubrication for tough environments and long life.
Product Attributes
- Customization
- Available
- After-sales Service
- Online After-Sales Service
- Warranty
- 3year
- Certification
- EMC, ISO9001:2008, ISO9001:2000, RoHS, CE
- Rated Current
- 16-21A
- Voltage
- 380V
- Material
- Stainless Steel
- Power
- Electric
- Valve Body Type
- Diaphragm
- Function
- Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
- Performance
- No Leak
- Product Name
- Industry Hydraulic Diaphragm Metering Pump
- Flow Rate
- 0-180 L/H
- Rated Power
- 0.37-0.55kw
- Rated Voltage
- 220V/360V
- Pressure
- 0.9-25MPa
- Transport Package
- Carton Packing
- Specification
- According To Product
- Trademark
- JUSH
- Origin
- Shanghai, China
- HS Code
- 8413709990
- Production Capacity
- 5000PCS/Month
- Package Size
- 120.00cm * 100.00cm * 100.00cm
- Package Gross Weight
- 75.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Stainless steel plunger type/hydraulic type diaphragm metering pump
Product Parameters
| Product Name | Stainless steel hydraulic diaphragm metering pump |
| Material | 304/316L PTFE lined with fluorine, etc |
| Rated flow rate | 5.5L/H-180L/H |
| Rated power | 0.37-0.55KW |
| Rated voltage | 220V/360V |
| Plunger diameter | 10-38mm |
| Pressure | 0.9-25Mpa |
| Import and export diameter | 6mm/10mm/15mm |
| Features | Accurate measurement, adjustable, fully sealed, long service life |
| Adjustment ratio of 10:1, stable accuracy of ± 1% | |
Features&Benefits
★ Mechanicalactuated diagragm design,easy operation and with the convenience maintanence
★ Changeable eccentric drive, structure.
★ Rugged construction designed to withstand tough environments
★ Oil bath lubrication for all of drive components
★ Various pump head material(PVC,PVDF,SS304,SS316etc.)tomeet different solutionneeds
★ Available with the manual control and digital control model
Others
★ The pump can be used to deliver the solution which is high-viscosity,corrosive and dangerous
★ Diaphragm rupture detection system(Double diaphragm) is optional.
Control
★ Manual stroke adjustment
★ Stroke actuator with 4-20mA signal
★ Digital controller with 4-20mA signal

Special media:
Suitable for highly corrosive, volatile, crystalline, flammable, explosive, highly toxic,highly corrosive, radioactive or other valuable liquids, etc




Introduction to functional features
2. Accurate measurement, adjustable output, strong resistance to chemical corrosion, economical, and practical.
3. Metal reinforced diaphragm with long service life.
Purpose
1. Reverse osmosis, electrodialysis circulation, purified cooling water, sewage treatment laboratory, laboratory.
2. Other small metering liquids



Hydraulic diaphragm type
The hydraulic diaphragm, pump cover, and pump cylinder form a working chamber. The periodic elastic deformation of the diaphragm replaces the reciprocating linear motion of the piston, causing periodic changes in the volume of the working chamber to achieve the medium suction and outlet of the inlet valve group. Discharge of media from the valve group.
2 Main features:
no dynamic seal, no leakage, easy maintenance; metering accuracy is better than mechanical diaphragm pump, sealing performance is better than plunger pump; three-valve structure, application of limit oil replenishment mechanism not only ensures the hydraulic pressure in the hydraulic chamber The fullness of the oil prevents excessive oil replenishment and hydraulic shock, thereby balancing the forces on both sides of the diaphragm and extending the service life of the diaphragm. It has a wide range of applications. In addition to clean water, it is suitable for transporting highly corrosive, flammable, explosive, and violent materials. Toxic, foul-smelling, specific gravity, medium viscosity, radioactive or precious liquids, etc.; in order to prevent accidents caused by mixing of medium hydraulic oil after diaphragm rupture, double diaphragm metering can be used for flammable, explosive, highly toxic, and precious liquids. The pump is equipped with a diaphragm rupture alarm device. Models include: JXM, J1M, J2M, J3M, JZM, J4M, JDM, JTM




| Q1: Are you a factory or a trading company? |
| A: We are manufacturer. |
| Q2: What are your payment terms? |
| A: 30% T/T in advance, balance should be paid after receiving BL copy or LC at sight. |
| Q3: Can you do OEM? |
| A: Yes,we can. Any OEM are welcome! |
| Q4: How about the MOQ? |
| A: Usually, it is 50-100 PCS for each modelBut sample order is highly welcome. |
| Q5:How about the delivery time? |
| A: 15-30 days after receiving customersdeposit. |
| Q6: How long is your warranty? |
| A: 1 year. |
| Q7:What can we do in one-year warranty? |
| A: 1.Providing Spare parts; 2.Engineer is available to service |
For more details.pls send us your details need.
we will feedback ASAP.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR264596". Items marked "" are certified.
Company Profile
Shanghai Jiushi Pump Manufacturing Co., Ltd. is a modern pump and valve enterprise integrating R&D, production, sales and service. Fluid delivery pumps in the fields of ships, military industry, ocean engineering, municipal engineering, etc. Are your experts in industrial fluid solutions. (The company's products reach 20 series and more than 10, 000 specifications. ) The main products are chemical special pumps, high-temperature magnetic pumps, non-leakage chemical pumps, special resin pumps, high-viscosity screw pumps, ultra-high temperature pumps, cam rotor pumps, Ultra-high self-priming pumps, intelligent controllers, special materials and accessories for pumps, etc. Have obtained many national invention patents, new utility patents, provincial new product appraisals, etc., and should be launched in the market. Adhering to the spirit of quality first, passed the IS09001 quality system;
The company's products have been exported to more than 100 countries and regions such as the United States, Germany, Russia, South Korea, Japan, Australia, Southeast Asia, the Middle East, Egypt, South Africa, Brazil, etc., providing products and services for many multinational companies and large-scale projects. For staff training, equipment improvement, technological innovation, and long-term cooperation with suppliers, inject high-tech into products through multiple channels, so that product quality is continuously improved, and the goal is to provide better quality and more affordable products for new and old customers at home and abroad.;
The enterprise is based on honesty, treats each other with sincerity, follows the principle of "developing with science and technology, surviving with quality, and benefiting with customers, and strives to provide high-quality products and satisfactory services to users with advanced production management and strict quality requirements. Service" purpose.
Our Jiushi people will be committed to the organic combination of the "pump, water and people" trinity, and strive for the revitalization of the national industry and the rejuvenation of the Chinese nation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Room 402, Block B, Twin Building, Area 668, Xinzhuan Road, Shanghai, China
-
Plant Area
- 1914 square meters
-
Number of Employees
- 18
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 8
Our Production Capability & Technical Expertise
-
Main Products
- Water Pump
-
Production Lines
- 19
-
Production Machines
- Honing Machine, CNC Lathe, CNC Center, Wire Cutting Machine, Drilling Machine
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-03-03
- Export Year
- 2008-11-03
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you a factory or a trading company?
- We are manufacturer.
- What are your payment terms?
- 30% T/T in advance, balance should be paid after receiving BL copy or LC at sight.
- Can you do OEM?
- Yes,we can. Any OEM are welcome!
- How about the MOQ?
- Usually, it is 50-100 PCS for each modelBut sample order is highly welcome.
- How about the delivery time?
- 15-30 days after receiving customersdeposit.
- How long is your warranty?
- 1 year.
- What can we do in one-year warranty?
- 1.Providing Spare parts; 2.Engineer is available to service For more details.pls send us your details need. we will feedback ASAP.
Send your message to this supplier
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US$215.00-2,579.00 / Piece
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