What materials are used for the overflow components?

Overflow component materials include 304/316L Stainless Steel, Alloys, and Ceramics.

What is the maximum pressure and flow rate?

The maximum pressure is 50MPa, and the flow rate ranges from 0.8 to 29000L/H.

Do you offer OEM or ODM services?

Yes, we offer OEM and ODM services with options for full customization, minor customization, and flexible customization from samples or designs.

High Precision Low Pressure Chemical Dosing Diaphragm Pump

Name: High Precision Low Pressure Chemical Dosing Diaphragm Pump
Brand: Shandong Hanqi Industrial Co., Ltd.
SKU: 2071801782

Shandong, ChinaShandong Hanqi Industrial Co., Ltd.

US$828.00

1-9 Pieces

US$628.00

10+ Pieces

Sample price:US$828.00/piece.Request sample

Product profile

Customization

Available

Power

3kw/4kw

Motor

Electric

Use

Quantitative Transmission of Liquid Medium

Overflow Component Material

304/316L/Alloys/Ceramics

Flow

0.8-29000L/H

Maximum Pressure

50MPa

MOQ

1 Set

Medium Viscosity

0-800mm2/S

Maximum Medium Temperature

450℃

Voltage

380V

Color

Yellow

Transport Package

Packed in Wooden Crates or According to Customer R

Specification

Customized

Trademark

HANQI

Origin

China

HS Code

8413709990

Production Capacity

5000 PCS/Month

Key features

Zero Leakage Design: Magnetic drive eliminates shaft seals, preventing leaks of corrosive or hazardous liquids.

High Corrosion Resistance: Constructed from 304/316L stainless steel, suitable for acids, alkalis, and volatile fluids.

Compact and Reliable: Small volume, low noise, and easy maintenance with stable running performance.

Wide Application Range: Ideal for chemical, water, oil industries, and pumping inflammable or explosive liquids.

Flexible Customization: Supports OEM/ODM services with customizable power, motor, and overflow component materials.

Self-Priming Capability: Features strong suction ability of 3min/4m for efficient self-priming operation.

CE Certified Quality: Products undergo 100% visual and function inspection before leaving the factory.

Company profile

High Repeat Buyers ChoiceCustomization from Samples3D Software DesignProduct Certification

Shandong Hanqi Industrial Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.89h

AI-Powered supplier vetting

SummaryShandong Hanqi Industrial Co., Ltd. is identified as a combined industrial company providing design, development, manufacturing, installation, sales, and after-sales services. It reports two production lines, a broad set of manufacturing equipment, inventory capability, written finished-product inspection procedures, and peak- and off-season lead times within 15 working days. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. However, it reports no supplier-management-system certifications, fewer than five quality-control staff, no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation. The provided information does not establish sufficient evidence to assess financial credibility or specific customer cases.

Supplier typeThe supplier is classified as a combined company and describes itself as an industrial enterprise integrating design, development, manufacturing, installation, sales, and after-sales services. It also reports its own factories, a research institute, and strategic cooperation with manufacturers in China.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. This is direct evidence that no such certification is reported in the provided information.

R&D capabilityThe supplier reports two years of total R&D engineer experience, a research institute, new products within the past year, and ODM services. These indicators support active product development, although no SDK is available and the depth of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines and lists laser cutting, shearing, rolling, drilling, shot blasting, painting, punching, and welding equipment. It reports inventory capability, written production-service procedures, and lead times within 15 working days in both peak and off seasons; however, it has no valid contract with related subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, and also provides ODM services. The same customization range is reported across both R&D and design-capability records.

Product Q&A

Q:What is the warranty period?

Our warranty lasts for 12 months after receipt of the goods. Free replacement of damaged parts during the warranty period. Outside the warranty period, provide timely, high-quality technical services and spare parts with favorable prices to ensure the continuous safe and high-quality operation of the equipment.

Q:How does your factory control product quality?

We have a quality inspection department. All products are sampled before leaving the factory to check the quality. If there is any quality problem, we will restart production.

Q:What are your terms of payment?

TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTERINSPECTION BEFORE SHIPPING. 100% IRREVOCABLE L/C AT STGHT.

Q:How long will it take to ship after order?

20~30 days for one container.

Q:Where is your factory? Can I visit your factory?

Our factory is located in Zibo, Shandong, welcome to visit our factory.