What is the lead time for production?

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

Which industries can use this pump?

It is suitable for petrochemical, environmental protection, water treatment, food, pharmacy, mining, and agriculture.

How do you ensure product quality?

We perform 100% inspection on finished products including visual and functional checks, with 10 QA/QC inspectors.

Industrial Sewage Discharge Electric Diaphragm Pump

Name: Industrial Sewage Discharge Electric Diaphragm Pump
Brand: Depamu (Hangzhou) Pumps Technology Co., Ltd.
SKU: 2290096125

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

US$3,543.00

1 Piece

Product profile

Customization

Available

Warranty

2 Years

Rated Current

5-10A

Model NO.

DPD80-20-50-III

Material

Stainless Steel

Power

Electric

Valve Body Type

Direct Single-Seat

Function

Electronic Type

Performance

No Leak

Design & Manufacture Standard

API, CE, ISO9001, 2000

Certificate

API, CE, Dnv

Outlet Pressure

0.6MPa

Outlet Size

65mm

Inlet Size

65mm

Transport Package

Wooden

Trademark

DEPAMU

Origin

Zhejiang, China

HS Code

3301260093

Key features

15-Year Valve Assurance: Air valve comes with a 15-year quality assurance for long-term reliability.

5-Year Pump Warranty: The pump unit is backed by a comprehensive 5-year quality assurance period.

Corrosion Resistant Parts: Aluminum parts feature anodic oxidation and epoxy coating to resist corrosion.

Easy Maintenance Design: External air motor and screw-free piston end cover allow for easy installation and maintenance.

Full Customization Options: Supports full, minor, and flexible customization from samples or designs.

Versatile Application Scope: Suitable for petrochemical, water treatment, food, pharmacy, mining, and agriculture.

High Reliability Structure: Integral reversing shaft ensures concentricity and smooth action with few moving parts.

100% Quality Inspection: All finished products undergo visual and functional inspection before shipment.

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: ≤15h

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.