What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times for production?

Both peak and off-peak season lead times are within 15 workdays.

What customization options are available?

We offer customization from samples, designs, minor adjustments, flexible changes, and full customization.

Heavy-Duty Vacuum Pump with Exceptional Corrosion Resistance Features

Name: Heavy-Duty Vacuum Pump with Exceptional Corrosion Resistance Features
Brand: Shenyang Haipurui Vacuum Technology Co.,Ltd.
SKU: 2183766905

Liaoning, ChinaShenyang Haipurui Vacuum Technology Co.,Ltd.

US$300.00-500.00

1 Set

Product profile

Customization

Available

After-sales Service

12 Months After Use

Warranty

12 Months

Model NO.

WLW

Oil or Not

Oil Free

Structure

Reciprocating Vacuum Pump

Exhauster Method

Positive Displacement Pump

Vacuum Degree

Low Vacuum

Work Function

Fore Pump

Working Conditions

Dry

Pumping Speed

50L/S to 300L/S

Ultimate Pressure

2000PA

Power of Motor

4kw to 22kw

Synchronous Speed

250r/Min to 380r/Min

Vacation Diameter

50mm to 150mm

Pump Temperature Rise

40℃

Drainage Pipe Diameter

15mm

Noise

≤80dB

Weight(Excluding The Motor)

550kg to 1500kg

Transport Package

Export Packing

Specification

According to customer requirements

Trademark

Haipurui

Origin

China

Production Capacity

8000sets/Year

Key features

Oil-Free Dry Design: Prevents system pollution and eliminates environmental pressure during operation.

Corrosion Resistant Materials: Cylinder components available in stainless steel 304, 316L, 2205, and 2507 for corrosive gases.

Explosion-Proof Capability: Equipped with explosion-proof motors to safely pump flammable and explosive gases.

Wide Pumping Speed Range: Available speeds from 50L/S to 300L/S to suit various industrial requirements.

Low Ultimate Pressure: Achieves a consistent ultimate pressure of 2000Pa across all models.

12-Month Warranty: Comprehensive 1-year warranty coverage for main construction and mechanical defects.

Flexible Customization: Supports full customization from samples, designs, and minor adjustments.

ISO 9001 Certified: Manufactured under ISO9001:2015 management system with rigorous quality control.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceR&D Capabilities

Shenyang Haipurui Vacuum Technology Co.,Ltd.

Liaoning, 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: 1 Year CertifiedNearest Port: Dalian PortAverage Response Time: ≤3.10h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer and service provider of vacuum pumps and complete vacuum equipment, with stated production of water ring, screw, and rotary vane pumps. It reports five production lines, four experienced export-trade staff, six to ten quality-control staff in one record, and two quality-assurance/quality-control inspectors in another. Customization is offered from samples and designs, including minor, flexible, and full customization, as well as 3D software design services. The supplier has inventory capability, installation and maintenance services, documented service procedures, and participation in PCVEXPO 2024. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, valid manufacturing-capacity contract with related subcontractors, SDK availability, or outsourcing SOP. Certification ownership and customer cases are not evidenced.

Supplier typeThe company is described as a high-tech enterprise focused on vacuum pumps and complete vacuum equipment, with activities covering research and promotion, manufacturing, sales, installation, maintenance, and import/export. However, one record explicitly states that it is not a professional technical supplier, so it is better characterized as a vacuum-equipment manufacturer and service provider rather than a professional technical supplier.

After-Sales capabilityThe supplier states that it provides installation and maintenance services for vacuum pumps and vacuum application equipment, has in-stock service capability, and follows written service procedures with records. It also reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, which limits evidence of localized overseas support.

R&D capabilityThe company describes itself as dedicated to research and development, design, and technology promotion for vacuum equipment, and it offers 3D software design services. Nevertheless, it is explicitly classified as not being a professional technical supplier and has no available SDK, so the evidence supports product-related design capability but not broader technical-platform innovation.

Production capacityThe supplier reports five production lines and annual output of 15,000 screw pumps, 20,000 rotary vane pumps, and 20,000 water ring vacuum pumps, supported by listed machinery and inventory capability. Constraints include no valid manufacturing-capacity contract with related subcontractors, no continuous quantity reconciliation for each batch, and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor customization, flexible customization, and full customization. It also provides 3D software design services, indicating support for both design-based customization and sample-based adaptation.