How long is the warranty?

15 years warranty for air motor, 5 years for pump body.

Can the products be made of different standards?

Of course yes. We could produce product according to custom need.

Rd 40 Easy Control Low Volume Transfer Diaphragm Air Pump

Name: Rd 40 Easy Control Low Volume Transfer Diaphragm Air Pump
Brand: Shanghai Rudi Fluid Conveyor Co., Ltd.
SKU: 733200362

Shanghai, ChinaShanghai Rudi Fluid Conveyor Co., Ltd.

US$50.00-1,000.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year Warranty(Except Wearing Parts)

Material

Plastic

Model NO.

RD 40

Power

Pneumatic

Valve Body Type

Diaphragm

Function

Fluid Transfer

Diaphragm Material

FPM

Performance

No Blocking

Product Name

Rd40 Aodd Pump (Full Plastic)

Certificate

ISO9001, CE, Atex, SGS

Flow Rate

446lpm

Feature

Eco-Friendly

Weight

PVDF Pump 20kg; PP Pump 16kg

Color

White

Model

Rd40

Size

40mm

Transport Package

Carton/Wooden Box

Specification

ISO9001

Trademark

Origin

China

HS Code

8413501090

Production Capacity

5000PCS/Month

Key features

High Flow Rate: Max flow rate reaches 446 lpm (118 gpm) for efficient fluid transfer.

No Dead Stop Design: Adopts three-way air pilot valve for faster reversing and no dead stop.

Premium Materials: Imported PP, PVDF, and USA-made diaphragms ensure durability and corrosion resistance.

Wide Application: Suitable for chemical, food, water treatment, and pharmaceutical industries.

Low Maintenance: Lube-free design with easy maintenance and perfect sealing to prevent leakage.

Certified Quality: Holds CE, ISO9001, SGS, and Atex certificates with over 30 patents.

Flexible Customization: Supports custom needs for materials, sizes, and standards according to specific conditions.

Fast Response: Professional team replies to enquiries within 24 working hours.

Company profile

Exhibition ExperienceYears of Export ExperienceCooperated with Fortune 500Low MOQ

Shanghai Rudi Fluid Conveyor Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 18 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.85h

AI-Powered supplier vetting

SummaryThe supplier appears to be a pump, vacuum-equipment, instrumentation, plastic-product, and mechanical-parts manufacturer and seller. It reports ISO14001:2015, ISO45001:2018, ISO14001, and CE certifications. Production evidence includes six production lines, 11–20 quality-control staff, CNC and automated machining equipment, inventory capability, and stated peak and off-season lead times within 15 workdays. The supplier supports OEM, ODM, 3D design, sample-based, design-based, full, minor, and flexible customization, and reports new products during the past year. Quality and service processes include written inspection, supplier assessment, corrective-action, complaint-handling, and quality-assurance procedures. Limitations include no overseas warehouse, showroom, agent, or branch, no SDK, no overseas-service countries reported, and no Fortune 500 cooperation. Financial credibility cannot be assessed because the provided information only identifies a financial-capacity year without financial details.

Supplier typeThe supplier operates across pump and vacuum equipment, instrumentation, plastic products, chemical products, industrial automation, general and special equipment repair, installation services, and mechanical parts/components. Its product information also specifies plastic and metal pump connection configurations, indicating a manufacturing and industrial-equipment supplier profile.

CertificationsThe supplier reports ISO14001:2015, ISO45001:2018, ISO14001, and CE certifications. These explicitly demonstrate reported environmental, occupational health and safety, and product-compliance certifications, although the slices do not provide certificate scope or validity details.

After-Sales capabilityThe supplier has inventory capability, written and followed procedures for service-capability assessment, corrective and preventive actions, customer complaints, and quality assurance. However, it reports no overseas warehouse, showroom, agent, branch, or overseas-service country, indicating documented service processes but limited overseas physical support.

R&D capabilityThe supplier provides 3D software design services, reports new products during the past year, and offers ODM services. It does not have an available SDK, but the provided evidence still explicitly supports active product development and design capability.

Production capacityProduction evidence includes six production lines, 11–20 quality-control staff, CNC, automatic CNC lathe, automated drilling and tapping, grinding and polishing equipment, valid manufacturing-capacity contracts with associated subcontractors, inventory capability, and stated lead times within 15 workdays in both peak and off-season periods. These details support established production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D design services, OEM, and ODM services. This combination indicates broad design-to-production customization coverage.

Client casesThe supplier reports participation in the ACE 2024 offline trade show and OEM service for well-known brands. It also reports no Fortune 500 cooperation; therefore, customer-experience evidence exists, but the provided slices do not identify named customers or provide verifiable case details.