What are the lead times for production?

The average lead time is one month for both peak season and off-season.

What safety precautions should be taken during installation?

Due to the absence of a safety relief device on the pump, it is suggested to install a safety valve on the outlet pipeline of the pump.

Water Treatment Dosing Diaphragm Metering Pump

Name: Water Treatment Dosing Diaphragm Metering Pump
Brand: Depamu (Hangzhou) Pumps Technology Co., Ltd.
SKU: 2290063405

Zhejiang, ChinaDepamu (Hangzhou) Pumps Technology Co., Ltd.

US$2,357.00

1 Piece

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

5DPMSDABD10000-2.9

Structure

Radial Plunger Pump

Cylinder Number

Multi Cylinder

Drive Mode

Hydraulic Driven Reciprocating Pump

Pump Shaft Position

Vertical

Type

Radial

Power

Electric

Straight Shaft Swashplate Piston Type

Pressureoil

Radial Plunger Pump Type

Axial Flow

Design & Manufacture Standard

CE, ISO9001, 2000

Certificate

CE, Dnv

Flow Range

≤38700L/H

Pressure Range

≤70MPa

Transport Package

Wooden Package

Specification

Customized

Trademark

DEPAMU

Origin

Zhejiang, China

HS Code

84131900

Key features

Multi-Head Configuration: Supports up to 12 parallel pump heads for proportional dosing or pulse reduction.

Diverse Control Modes: Offers manual, electrical, pneumatic, and frequency conversion adjustment options.

Long Service Life: Features high-performance plungers, imported seals, and oil-immersion lubrication for durability.

High Efficiency & Low Noise: Integrated worm gear transmission ensures low noise operation and high efficiency.

Wide Performance Range: Flow range up to 38700L/H and pressure up to 70MPa across various models.

Flexible Customization: Supports full customization, minor customization, and design/manufacture to CE/ISO standards.

2-Year Warranty: Comprehensive 2-year after-sales service and warranty coverage for peace of mind.

Company profile

Multi-language PioneerYears of Export ExperienceManagement CertificationProduct Certification

Depamu (Hangzhou) Pumps Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤7.36h

AI-Powered supplier vetting

SummaryDepamu (Hangzhou) Pumps Technology Co., Ltd. is a China-based limited-company factory established in 2003, with 352 employees and operations in Hangzhou, Zhejiang. Its listed products include pressure safety valves, back pressure valves, and double diaphragm pumps. The supplier reports ISO 9001:2015 and other management-system certifications, API 675-aligned products, and certifications from authorities including DNV and ISO 9001:2000. It has 24 years of total R&D-engineer experience, exports to Southeast Asia and the Middle East, and has reportedly served 12 countries and regions. A TUV Rheinland audit record is provided for September 2, 2024 through September 1, 2025, but the audit result is recorded as 0 without interpretation. Many operational, service, customization, quality-control, sustainability, and R&D details remain marked unknown, so several fields cannot be conclusively assessed.

Supplier typeThe supplier is identified as a factory and a limited company, operating in manufacturing-related industries in Hangzhou, Zhejiang, China. Its company type is also recorded as “Combined,” but the available information supports classification as a manufacturing supplier.

CertificationsThe supplier reports ISO 9001:2015 and other management-system certifications, while its product description references API 675 compliance and certifications from DNV and ISO 9001:2000. A TUV Rheinland audit is documented for September 2, 2024 to September 1, 2025, although the audit evaluation result is recorded as 0 and is not explained.

R&D capabilityThe supplier reports 24 years of total R&D-engineer experience and describes technology introduced from Germany, including hydraulic diaphragm metering pumps and mixed-type dosing devices. However, product-information R&D, ODM, SDK, private-mold, professional-technique, 3D-design, and R&D-documentation capabilities are marked unknown, limiting assessment of current innovation breadth.

Production capacityThe supplier is identified as a factory with 352 employees, offers multiple pump and valve products, reports a one-month off-peak lead time, and states that its products are exported to 12 countries and regions. Outsourcing procedures, manufacturing-capacity contracts, inventory capacity, and the meaning of the order-fulfillment value are not explained, so production scale and fulfillment reliability cannot be fully verified.

Client casesThe supplier reports exports to Southeast Asia and the Middle East and states that its products have been exported to 12 countries and regions, including France, Australia, South Africa, and Southeast Asia. These statements demonstrate international market exposure, but no named customers, project references, order examples, or independently verified case studies are provided.

Product Q&A

Q:Can multiple pump heads be connected in parallel?

Yes, two pump heads or multiple heads (up to 12 at most) can be connected in parallel to transport the same fluid to reduce pulses or different fluids as a proportioning pump.

Q:What control modes are available for capacity adjustment?

Capacity control modes are diversified, including manual, electrical, pneumatic, and frequency conversion adjustment. An electric actuator is also supplied for automatic remote control.

Q:What is the warranty period for this product?

We provide a 2-year warranty and after-sales service for this water treatment dosing diaphragm metering pump.

Q:Is customization available for this pump?

Yes, customization options include full customization, minor customization, customization from samples, and customization from designs. The design and manufacture standards are CE and ISO9001.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Set.