What are the common applications for this pump?

It is used in food packaging, scientific research, medical treatment, electronics, chemicals, and laboratory settings.

What is the rotating speed of the pump?

The rotating speed is 2800 R/MIN.

2tw-1m Double Stage Vacuum Pump for HVAC Refrigeration Sysem Hand Tool

Name: 2tw-1m Double Stage Vacuum Pump for HVAC Refrigeration Sysem Hand Tool
Brand: Jinan Retek Industries Inc.
SKU: 866173005

Shandong, ChinaJinan Retek Industries Inc.

US$52.00

50 Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Acting Form

Single-Acting

Type

Centrifugal Pump

Model NO.

2TW-1M

Displacement

Variable Pump

Performance

No Leak

Certification

Stage

Single Stage

Fuel

Gasoline

Pressure

Low Pressure

Application

Cryogenic

Transport Package

Packed by Seaworthy Carton, Pallet or Wooden Box

Specification

Trademark

RETEKOOL

Origin

China

HS Code

Production Capacity

5000000000/Year

Key features

Compact and Lightweight Design: Small size and light weight ensure easy portability and handling.

Low Noise Operation: Designed for quiet performance suitable for laboratory and office environments.

Water Vapor Pumping Capability: Equipped with a gas ballast valve to effectively pump water vapor.

Oil Anti-Suckback Device: Prevents oil backflow for convenient and safe starting.

CE Certified Safety: Meets CE certification standards for quality and safety assurance.

No Leak Performance: Ensures efficient vacuuming without air or oil leakage.

Multi-Industry Application: Widely used in food packaging, medical, electronics, and research labs.

Multiple Model Options: Available in 2TW-1E to 2TW-4E with varying displacement and power.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤5.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.