What is the ultimate vacuum degree of this pump?

The DV04 model achieves an ultimate total vacuum of 1 Pa (0.0075 torr / 0.01 mbar).

Can this pump be used as a backing pump?

Yes, it can be used independently or as a backing pump for booster, diffusion, or molecular pumps.

What is the noise level of the pump?

The noise level is approximately 63 dB for the DV04 and DV08 models, ensuring low noise operation.

0.4kw 4m3/H Laboratory Vacuum Pump Rotary Vane Vacuum Pump

Name: 0.4kw 4m3/H Laboratory Vacuum Pump Rotary Vane Vacuum Pump
Brand: Shanghai Afapa Vacuum Technology Co., Ltd.
SKU: 2145693265

Shanghai, ChinaShanghai Afapa Vacuum Technology Co., Ltd.

US$580.00

1-4 Pieces

US$550.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Remote Support

Warranty

1 Year

Model NO.

DV04

Oil or Not

Oil

Structure

Rotary Vacuum Pump

Exhauster Method

Negative Pressure Air Pump

Vacuum Degree

Vacuum

Work Function

Mainsuction Pump

Working Conditions

Oil Injected

Item

Double Stage Rotary Vane Vacuum Pump

Application Field

Oil Vapor Recovery, Vacuum Drying&Distillation etc

Pumping Speed

4m3/H(1L/S)

Ultimate Vacuum

1PA/0.0075torr/0.01mbar

Motor Power

0.4kw/0.54HP

Cooling Method

Air Cooled

Sealing Method

Mechanical Seal

Inlet Hole

Kf25

Noise

About 63dB

Net Weight

23kg

Transport Package

Plywood

Specification

L: 480MM, W: 168MM, H: 255MM.

Trademark

AfaPa

Origin

Shanghai, China

HS Code

8414100090

Production Capacity

500 Sets/Year

Key features

High Ultimate Vacuum: Achieves 1Pa ultimate vacuum for continuous high-vacuum operations.

Compact and Lightweight: Small size, light weight, and compact structure for easy installation.

Low Noise and Vibration: Operates at about 63dB with low vibration for stable performance.

Oil Lubricated Design: Features exhaust oil vapor collection and anti-return device.

Versatile Applications: Suitable for vacuum coating, drying, distillation, and metallurgy.

Easy Maintenance: Simple structure allows for convenient maintenance and repair.

Flexible Pumping Speed: Available in multiple models from 4 to 90 m3/h to meet needs.

Remote Technical Support: Provides remote support and factory repair options for warranty.

Company profile

Shanghai Afapa Vacuum Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.64h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Afapa Vacuum Technology Co., Ltd. is a China-based limited company established in 2014, operating from Shanghai and offering vacuum pumps and vacuum systems. The supplier reports CE and ISO9000 certification, nearly twenty patents, CNC and precision testing equipment, and sales/service facilities in Shanghai, Yangzhou, and Yancheng. It indicates export activity, English website support, Shanghai Port access, and defined quotation and payment terms. However, the available information shows a very small stated employee base, one year of staff and R&D experience, fewer than five quality-control staff, and limited evidence regarding customization projects or named customer cases. Financial figures are omitted in accordance with the privacy requirement.

Supplier typeThe supplier is identified as a limited company and trade company headquartered in Minhang, Shanghai, with commercial engagement in industrial equipment and processing machinery. Its listed products are vacuum pumps and vacuum systems, while its company description also presents it as a vacuum-technology provider with production bases.

CertificationsThe supplier explicitly states that it has obtained CE certification and ISO9000 quality-management-system certification. These certifications provide direct evidence of compliance and quality-system credentials.

After-Sales capabilityThe supplier states that it has a sales and service center in Shanghai and two additional bases in Jiangsu, and it provides English and Chinese website support. It also reports defined lead times and international quotation terms, supporting service coordination, although the scope and performance of after-sales support are not detailed.

R&D capabilityThe supplier reports nearly twenty patents and describes an engineer-led professional vacuum-technology approach. Its ownership of CNC and high-performance testing equipment, including 3D measurement and helium mass-spectrometer leak detection, further supports technical development capability.