What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, D/P, Western Union, and small-amount payments.

What is the lead time for production?

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

Does the manufacturer offer customization services?

Yes, full customization, minor customization, and flexible customization from samples or designs are available.

High Efficiency Low Power Electric Diaphragm Pump

Name: High Efficiency Low Power Electric Diaphragm Pump
Brand: Depamu (Hangzhou) Pumps Technology Co., Ltd.
SKU: 2290031425

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 dedicated 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 Design: Aluminum parts feature anodic oxidation and epoxy coating to resist unclean air corrosion.

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

High Reliability Components: Integral reversing shaft ensures concentricity while a filter protects the air motor.

Versatile Material Options: Ceramic or stainless steel guide blocks fit various service conditions effectively.

Resource Conservation: Engineering plastics are utilized in construction to promote resource efficiency.

Universal Valve Fit: Same-type reversing valves are compatible with pumps of different specifications.

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: ≤9.38h

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:What is the warranty period for the pump and valve?

The air valve has a 15-year quality assurance, and the pump has a 5-year quality assurance.

Q:What materials are used for the pump construction?

The pump features aluminum parts with anodic oxidation and epoxy coating, along with ceramic or stainless steel guide blocks.

Q:Is the pump suitable for corrosive environments?

Yes, aluminum parts are treated with anodic oxidation and epoxy coating to resist corrosion from unclean air.

Q:How easy is it to maintain the pump?

Maintenance is simple due to the external air motor design and screw-free piston end cover, allowing parts replacement without opening hydraulic chambers.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.