What materials are used for corrosion resistance?

The pump uses 316L stainless steel, PTFE lining, and optional Hastelloy components to resist acids and alkaline solutions.

Can the pump speed be adjusted for energy saving?

Yes, an optional Variable Frequency Drive (VFD) allows speed adjustment to reduce energy consumption by 20-30%.

Heavy Duty Corrosion Resistant Dry Screw Vacuum Pump for Industrial Applications

Name: Heavy Duty Corrosion Resistant Dry Screw Vacuum Pump for Industrial Applications
Brand: Shanghai Dynamic Energy-Saving Technology Co., Ltd.
SKU: 2146782832

Shanghai, ChinaShanghai Dynamic Energy-Saving Technology Co., Ltd.

US$10,000.00

1 Piece

Product specifications

Model

Product profile

After-sales Service

24 Hour Service

Warranty

1 Year

Oil or Not

Oil Free

Model NO.

Corrosion-resistant Dry Screw Vacuum Pump

Structure

Rotary Vacuum Pump

Exhauster Method

Positive Displacement Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Ultimate Pressure (PA)

≤5

Rotation (Rpm)

3000

Process Connection Inlet

40-100mm

Process Connection Outlet

40-65mm

Transport Package

Export Standard Wooden Case

Specification

1070*326*438mm

Trademark

DENAMICS

Origin

China

Production Capacity

100000 Pieces/Year

Key features

Corrosion Resistant Materials: Constructed with 316L stainless steel, PTFE lining, and optional Hastelloy to resist aggressive chemicals.

Oil-Free Clean Operation: Dry-running screw rotors eliminate oil leakage, ensuring clean vacuum air for high-purity applications.

Energy Saving Performance: Optional VFD adjusts speed to reduce energy consumption by 20-30% compared to fixed-speed pumps.

Stable High-Temp Operation: Sealed bearings and optional water/air cooling jackets ensure continuous operation in harsh environments.

Easy Maintenance Design: Modular structure and accessible components simplify inspection, reducing downtime and labor costs.

Wide Industrial Application: Suitable for chemical, pharmaceutical, lithium battery, photovoltaic, and food industries.

Flexible Customization: Offers customization for ultimate pressure, rotation speed, and process connection sizes.

Company profile

Fast DeliveryQuality Assurance100% Finished Products InspectionCustomization from Designs

Shanghai Dynamic Energy-Saving Technology Co., Ltd.

Shanghai, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in technical services, equipment sales, equipment installation, and the R&D and manufacturing of pumps, vacuum equipment, and gas compression machinery. Its stated business description also references brand agency, independent R&D, manufacturing, and energy-efficiency services. Quality assurance is reported, but there are no written procedures or records for supplier service-capability assessment, corrective and preventive actions, or complaint handling. The supplier has no overseas warehouse, showroom, agent or branch, and reports no offline trade-show participation. International service coverage is listed as zero countries, although several quotation and payment terms are accepted and lead times are stated. Financial information is inconsistent and incomplete, with multiple zero or partial figures, so financial credibility cannot be reliably assessed. ODM, popular-brand OEM, and SDK capabilities are explicitly unavailable. No customer cases or project references are provided.

Supplier typeThe supplier is an equipment-oriented manufacturer and technical-service provider, covering pumps, vacuum equipment, gas compression machinery, valves, installation, equipment sales, energy-saving management, and independent R&D. Its description also indicates high-end brand agency activities, so it appears to combine manufacturing, engineering services, and agency operations.

After-Sales capabilityAfter-sales management is weakly documented: there are no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. The supplier also has no overseas warehouse, showroom, agent or branch, while stated lead times and accepted service terms provide only limited operational evidence.

R&D capabilityThe supplier explicitly reports mechanical-equipment R&D and describes independent R&D as part of its business model. Its scope also includes technical development, technical transfer, energy-saving management, and manufacturing, providing direct evidence of innovation-related activity.

Production capacityThe supplier explicitly lists manufacturing of pumps and vacuum equipment and gas compression machinery, alongside mechanical-equipment R&D and installation services. This supports the existence of production capability in these product categories, although production scale and capacity are not provided.