Is the pump safe for use in dangerous environments?

Yes, it is very safe in dangerous environments because it has no electric motor and is driven by compressed air.

What certifications does the product have?

The product is certified with ISO9001:2008 and CE.

Air Operated Double Diaphragm Pump (QBY)

Name: Air Operated Double Diaphragm Pump (QBY)
Brand: Zhejiang Yonjou Technology Co., Ltd.
SKU: 770716445

Zhejiang, ChinaZhejiang Yonjou Technology Co., Ltd.

US$200.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001:2008, CE

Material

Cast Iron and Stainless Steel

Model NO.

QBY

Power

Pneumatic

Valve Body Type

Diaphragm

Function

Diaphragm

Diaphragm Material

NBR/ PTFE

Performance

Corrosion

Place of Origin

China

Brand Name

Yonjou

Model Number

Qby-25

Theory

Pneumatic

Structure

Diaphragm Pump

Usage

All Kinds Water Oil Chemicals

Standard or Nonstandard

Standard

Fuel

None

Pressure

High Pressure

Application

Metering

Transport Package

Plywood Case

Specification

CE ISO9001

Trademark

YONJOU

Origin

China

HS Code

841311000

Production Capacity

6600sets

Key features

Safe Pneumatic Operation: Powered by compressed air with no electric motor, ensuring safety in dangerous environments.

High Corrosion Resistance: Constructed from Cast Iron, Stainless Steel, PP, and Aluminium with NBR/PTFE diaphragms.

Versatile Fluid Handling: Capable of pumping liquids, chemicals, oil, and unevenly flowed media with self-priming ability.

High Pressure Capacity: Supports maximum drive rating of 7kgf/cm2 and discharge pressure up to 6kgf/cm2.

Wide Flow Range: Flow rate ranges from 0.8 to 30m3/h (3.5-132 US GPM) across various model sizes.

Certified Quality: Manufactured under ISO9001:2008 and CE certification standards for reliability.

Compact Design Options: Available in sizes from 3/8 inch to 4 inch with flange, thread, or quick coupled connections.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamHigh Repeat Buyers Choice

Zhejiang Yonjou Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2001-02-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤6.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, CIP

AI-Powered supplier vetting

SummaryThe supplier is specialized in manufacturing and offers a broad range of customization services, including ODM and OEM. They lack overseas service capabilities and have no contract with subcontractors for manufacturing. They participate in trade shows like the Canton Fair, indicating some international engagement, although they don't maintain overseas warehouses or showrooms. Their innovation capability is limited, with no new products introduced in the past year, and they do not provide 3D design services. The supplier has a strong focus on quality assurance and effective complaint handling, supported by clear procedures. They use an ERP system for digital management but lack CRM and SAP integration.

Supplier typeThe supplier specializes in manufacturing, particularly in machinery, marine engineering equipment, and special equipment for various industries.

After-Sales capabilityThe supplier has a clear procedure and records for handling customer complaints, indicating a structured approach to after-sales service.

R&D capabilityThe supplier lacks recent product innovations and does not offer 3D software design services or SDK availability.

Production capacityThe supplier operates 8 production lines with a significant annual output of various pumps, indicating strong production capabilities.

Customization capabilityThe supplier offers extensive customization services, including ODM and OEM, and various customization types from samples to full customization.