What is the lead time for delivery?

The average lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

Biobase China Chemically-Resistant Diaphragm Vacuum Pumps

Name: Biobase China Chemically-Resistant Diaphragm Vacuum Pumps
Brand: Biobase Biozone Co., Ltd.
SKU: 1915470515

Shandong, ChinaBiobase Biozone Co., Ltd.

US$30.00-300.00

1 Piece

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online After Sales Service

Warranty

1 Year

Model NO.

GM-20P

Oil or Not

Oil Free

Structure

Diaphragm Vacuum Pumps

Exhauster Method

Vacuum Degree

Vacuum

Work Function

Working Conditions

Model

GM-20p

Flow Rate

20L/Min

Pump Head

Double

Ultimate Vacuum

8mbar

Operating Pressure

1bar

Noise

<70db

Rotate Speed

1450rpm

Media

Acid and Alklai Gases

Hose Connections

10mm

Ambinet Temperature

5~40℃

Permissible Media

5~40℃

Ambient Relative Humidity

<80%

Consumption

120W

Powersupply

110~220V, 50/60Hz

External Size(mm)

315*165*210

Transport Package

Wood/Carton/Expot Standard Packing

Specification

20L/min

Trademark

BIOBASE

Origin

China

Production Capacity

1000units/Month

Key features

Chemical Resistance: TEFL composite diaphragm offers extreme resistance to acid and alkali gases.

Oil-Free Operation: No oil mist pollution, ensuring a clean environment with no maintenance required.

Low Noise Design: Operates quietly with noise levels below 70dB and low vibration.

Overheat Protection: Built-in safety mechanism prevents damage from overheating conditions.

High Vacuum Performance: Achieves ultimate vacuum of 8mbar with a flow rate of 20L/min.

Wide Voltage Support: Compatible with 110~220V power supply at 50/60Hz for global use.

Customization Available: Special specification products can be customized from samples or designs.

Comprehensive Warranty: Provides 12-month warranty coverage for most products including mechanical defects.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceMulti-language PioneerExperienced Team

Biobase Biozone Co., Ltd.

Shandong, 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: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.94h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with eight production lines, reported annual productivity of 500,000 medical freezers, and two quality inspectors. It demonstrates broad customization and ODM capabilities, has introduced new products within the past year, and provides OEM services for well-known brands. Service procedures for supplier capability, corrective and preventive actions, and customer complaints are documented and supported by records. Overseas support includes installation, training, repair, debugging, and maintenance, with inventory and an overseas warehouse available. However, the supplier lacks overseas agents or branches, an overseas showroom, and a valid manufacturing-capacity contract with related subcontractors. Quality-control limitations include finished-product checks performed by packing staff and no continuous batch quantity reconciliation or outsourcing SOP. The supplied information does not establish certifications, financial strength, or specific customer case details.

Supplier typeThe supplier is explicitly classified as a combined company and is not an offshore company. The available information does not further define its ownership structure or operating model.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, and offers overseas installation, training, repair, debugging, and maintenance. It also reports inventory and an overseas warehouse, but has no overseas agents or branches and offers services in zero stated countries.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports multiple forms of design customization. ERP-based digital management is also reported, while no SDK is available; overall evidence supports product-development capability but not software-development capability.

Production capacityThe supplier reports eight production lines and annual productivity of 500,000 medical freezers, with inventory and overseas warehouse capability. Important controls are incomplete: there is no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by stated R&D and ODM capabilities. This is direct evidence of broad customization coverage.

Product Q&A

Q:Who are we?

We are based in Shandong, China, established in 2012, with 501-1000 employees. We sell globally to regions including Africa, Western Europe, South America, North America, and Southeast Asia.

Q:How can you guarantee quality?

We ensure quality by producing a pre-production sample before mass production and conducting a final inspection before shipment.

Q:What products can you buy from us?

We supply various laboratory equipment including Biological Safety Cabinets, Fume Hoods, Laminar Flow Cabinets, Autoclaves, Freezers, Refrigerators, and Analytical Instruments.

Q:Why should you buy from us instead of other suppliers?

BIOBASE was founded in 1999, has 2000 employees, operates 22.4 acres of industry parks, and maintains a 20,000 square meter production base with stable development.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.