How do you ensure product quality?

We have strict quality inspection before shipment.

What shipping methods are available?

Sea freight, air freight, and express delivery are available.

Do you support customization?

Yes, we support customization according to customer requirements.

Oil Free Screw Vacuum Pump for Mass Spectrometer (ETR-SV21F)

Name: Oil Free Screw Vacuum Pump for Mass Spectrometer (ETR-SV21F)
Brand: Yitaer Vacuum Technology (Dongguan) Co., Ltd.
SKU: 2289373385

Guangdong, ChinaYitaer Vacuum Technology (Dongguan) Co., Ltd.

US$1.00-888.00

1 Set

Product specifications

Specification

Sample price:US$888.00/set.Request sample

Product profile

Customization

Available

Warranty

24 Months

Oil or Not

Oil Free

Model NO.

ETR-SV21F Oil Free Dry Screw Vacuum Pump

Structure

Rotary Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

Rated Flow Rate

18/22m²/H

Critical Pressure

0.5PA

Load-Carrying Motor

1.5kw

Power Consumption

1.1/1.5kw

Speed

2900/3500rpm

Air Intake

Kf40

Exhaust Port

Kf25

Cooling Method

Air-Cooled

Lubrication

Fully Synthetic Gear Oil 10

Intake End

High-Temperature Oil

Exhaust End

Double Lip Polytetrafluoroethylene Seal + Mechanic

Noise

70/72db

Weight

20kg

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

yitaervacuum

Origin

Guangdong, China

Production Capacity

5000sets/Year

Key features

100% Oil-Free Technology: Zero contamination risk ideal for pharmaceutical and semiconductor applications.

Ultra-Low Noise Operation: Noise levels ranging from 68 to 80 dB for quiet industrial environments.

Nitrogen Sealing System: Adjustable dilution flow (0-60 L/min) protects against gas backstreaming.

Dual Cooling Configurations: Available in air-cooled F-series and water-cooled E/ER-series for various needs.

Advanced Mechanical Seals: Double-lip PTFE seals combined with synthetic gear oil for long-term reliability.

Customized Solutions: Expert support for application-specific configurations and design customization.

Energy Efficient Design: Variable-frequency drive compatibility reduces energy costs and operating expenses.

Company profile

Importers and ExportersExhibition ExperienceQuality AssuranceFast Delivery

Yitaer Vacuum Technology (Dongguan) Co., Ltd.

Guangdong, 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.Export Year: 2023-03-12Nearest Port: shenzhenAverage Response Time: ≤1.89h

AI-Powered supplier vetting

SummaryThe supplier offers vacuum pumps and operates within machinery, gas-compression, valves, gears, and related equipment fields. It reports ISO 9001:2015 certification, OEM and ODM capabilities, product customization, and new product development during the past year. Manufacturing appears limited to one production line, with one quality assurance inspector reported in one record and 6–10 quality control staff in another. Finished-product inspections have instructions but no written records, while complaint handling and corrective/preventive-action procedures are also undocumented. Financial credibility cannot be assessed from the available non-financial evidence. No overseas warehouse, showroom, agent, or branch is reported.

Supplier typeThe supplier is a machinery and equipment manufacturer and trader whose stated product scope includes vacuum pumps, gas-compression machinery, valves, gears, bearings, fans, and related components. Its registered business scope supports classification as an industrial equipment manufacturer/supplier rather than a service-only provider.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate. This provides direct evidence of a quality-management-system certification, although no additional certifications are identified.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints and no written corrective and preventive-action procedures or records. It also has no overseas warehouse, showroom, agent, or branch, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new product development during the past year, provides ODM services, and has customization from samples, designs, and minor modifications. However, it reports no available SDK and only one year of total R&D-engineer experience, so the evidence supports some innovation capability but not a broad or highly mature technical platform.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, and customization from designs. It also reports ODM services and OEM services for well-known brands, providing direct evidence of broad customization and contract-manufacturing capability.