What is the warranty period?

We provide a 1-year warranty for the pump.

What certifications does the product have?

The product is certified with EMC, ISO9001:2008, ISO9001:2000, and CE.

What are the available connection types?

Connection types include NPT/BSPT (Threaded), ANSI, DIN, and CIMB0.

High Quality Pneumatic Double Diaphragm Pump for Chemical and Petroleum Industries

Name: High Quality Pneumatic Double Diaphragm Pump for Chemical and Petroleum Industries
Brand: Deleema Pump Industry (Shanghai) Co., Ltd.
SKU: 2134312972

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

US$650.00

2-9 pcs

US$630.00

10-49 pcs

US$320.00

50+ pcs

Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

DLM8-AAA-PP-BNS

Certification

EMC, ISO9001:2008, ISO9001:2000, CE

Rated Current

Voltage

Material

Aluminum Alloy

Power

Pneumatic

Valve Body Type

Diaphragm

Function

Solenoid Valve

Diaphragm Material

Nitrile Rubber

Performance

Explosion

Net Weight

35kg

Air Inlet

19mm

Inlet

51mm

Outlet

51mm

Max.Flow Rate

646lpm

Max. Size Solids

6.3mm

Suction Lift

5.8m Dry 8.6m Wet

Transport Package

Wooden Crate

Specification

46*40*82cm

Trademark

DELEEMA

Origin

China

Production Capacity

100PCS/Days

Key features

Wide Material Options: Available in Aluminum, Ductile Iron, Stainless Steel, Polypropylene, and PVDF.

High Flow Capacity: Max flow rate up to 646 LPM with max pressure of 8.3 bar.

Robust Solids Handling: Can handle solids up to 6.3 mm in diameter.

Versatile Suction Lift: Achieves 5.8m dry and 8.6m wet suction lift capabilities.

Flexible Size Range: Sizes available from 6 mm (1/4") to 76 mm (3").

Comprehensive Certifications: Certified with EMC, ISO9001:2008, ISO9001:2000, and CE.

OEM and ODM Services: Offers full, minor, and flexible customization from samples or designs.

1-Year Warranty: Includes 1-year warranty coverage for mechanical defects.

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: ≤0.93h

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.