What are the applications of these pumps?

The pump can suck peanut, pickles, tomato slurry, red sausage, chocolate, hops, paint, pigment, glue, adhesive, glazed slurries of tile, porcelain, brick, chinaware, toxin, flammable, or volatile liquid, strong acid, alkali, and corrosive liquid.

How do you ensure product quality and service?

Our pump has CE certificate, quality assured, accepts OEM, offers various personalized needs.

Durable Air-Operated Double Diaphragm Pump, 1/2 in NPT Connection

Name: Durable Air-Operated Double Diaphragm Pump, 1/2 in NPT Connection
Brand: Deleema Pump Industry (Shanghai) Co., Ltd.
SKU: 2151220852

Shanghai, ChinaDeleema Pump Industry (Shanghai) Co., Ltd.

US$180.00

2-9 pcs

US$170.00

10-49 pcs

US$160.00

50+ pcs

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

66605J-3EB

Certification

EMC, ISO9001:2008, ISO9001:2000, CE

Rated Current

Pneumatic Pump

Voltage

Pneumatic Pump

Material

Plastic

Power

Pneumatic

Valve Body Type

Diaphragm

Function

Solenoid Valve

Diaphragm Material

Santoprene

Performance

Explosion

Type

Diaphragm Pump

Max Flow

(Ball) 13 G.P.M. (49.2 L.P.M.) (Duckbill) 10 G.P.M

Max Operating Pressure

100 Psi (6.9 Bar)

Air Inlet: (Female)

1/4 - 18 N.P.T.F. - 1

Displacement Per Cycle

(Ball) 0.04 G.P.M. (0.15 L.P.M.) (Duckbill) 0.032

Outlet Size

1/2 - 14 N.P.T.F. - 1

Transport Package

Carton

Specification

45*40*45

Trademark

ARO

Origin

China

HS Code

8413501090

Production Capacity

100PCS/Days

Key features

High Flow Performance: Delivers up to 13.1 GPM (49.2 LPM) with compact design.

Durable Material Construction: Housing made of Polypropylene with Santoprene diaphragm.

Reliable No-Stall Operation: ARO air valve ensures consistent performance without stalling.

Leak-Prevention Design: Bolted design and ribless caps prevent leaks and cracking.

Easy Maintenance: Modular design allows for simple and efficient servicing.

Wide Fluid Compatibility: Handles acids, alkalis, slurries, paints, and toxic liquids.

Comprehensive Certifications: CE, EMC, and ISO9001 certified for quality and safety.

Flexible Customization: Offers OEM/ODM services with full and minor customization options.

Company profile

Importers and ExportersIn-stock CapacityQuality Assurance100% Finished Products Inspection

Deleema Pump Industry (Shanghai) Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2019-02-01Nearest Port: Shanghai, yiwuAverage Response Time: ≤6.97h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company offering pneumatic diaphragm pumps and related equipment and technical services. It holds ISO 9001 and ISO 14064 certifications, reports quality assurance and raw-material traceability, and offers inventory and delivery within 15 workdays during off-peak periods. Its customization and 3D software design services are documented, but it is not classified as a professional technical supplier and has no available SDK. Key limitations include only two employees, fewer than five years of R&D engineer experience, no overseas agents or warehouses, no offline trade-show participation, and no written complaint-handling or corrective-action procedures. Financial credibility and customer cases cannot be reliably assessed from the supplied data.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with a Shanghai address. Its scope covers pneumatic diaphragm pumps, pump and vacuum equipment sales, environmental equipment, and related technical services; it is also reported to have an affiliated company.

CertificationsThe supplier reports holding ISO 9001 and ISO 14064 certifications. These provide explicit evidence of recognized management-system certifications, although the supplied information does not specify their validity dates or applicable scopes.

After-Sales capabilityThe supplier reports inventory capability and accepts FOB, CIF, CFR, and EXW quotation terms, but it has no written procedures or records for corrective and preventive actions or customer complaint handling. It also has no overseas agents, branches, warehouses, or showrooms, limiting documented after-sales infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad customization offering.