What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Can the pump be customized?

Yes, customization is available for Color (Blue), Material (Casting Iron or SS), Connect (Belt or Direct Drive), and Drive (Motor).

What is the warranty or support policy?

Greentech International is a professional supplier providing technical support. Specific warranty details are not listed, but premium components like John Crane seals and NTN/NSK bearings ensure reliability.

Rotary Vane Vacuum Pump /Electric Diesel Transfer Pump

Name: Rotary Vane Vacuum Pump /Electric Diesel Transfer Pump
Brand: Greentech Industry (Jinan) Co., Ltd.
SKU: 794752042

Shandong, ChinaGreentech Industry (Jinan) Co., Ltd.

US$280.00-2,010.00

1 Piece

Product profile

Customization

Available

Oil or Not

Oil Free

Structure

Rotary Vacuum Pump

Model NO.

2bv

Exhauster Method

Kinetic Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Pre-Suction Pump

Working Conditions

Wet

Color

Blue

Material

Casting Iron or Ss

Connect

Belt or Direct Drive

Drive

Motor

Transport Package

Wooden Case

Specification

2BV

Trademark

greentech

Origin

China

HS Code

8414

Production Capacity

300sets/Month

Key features

High Vacuum Performance: Achieves up to 99% vacuum degree (6.7mbar) with oil ring configuration.

Explosion-Proof Safety: 2BV2-Ex and 2BV6 series designed for explosive or flammable environments.

Corrosion Resistance: Stainless steel options (SUS304/316/316L) for rigorous corrosive conditions.

Cavitation Protection: Built-in port prevents screaming and protects pump near limited vacuum.

Premium Components: Uses John Crane seals, NTN/NSK bearings, and Y2 series motors.

Space-Saving Design: Close-coupled structure ensures convenient installation and space efficiency.

Customizable Options: Color, material, connection, and drive types are customizable.

Reliable Sealing: Standard John Crane mechanical seals with optional FPM or PTFE materials.

Company profile

Greentech Industry (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-01Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤0.66hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer and exporter involved in mechanical parts, general and special equipment, electrical instruments, auto parts, mining machinery, CNC equipment, and related products. It reports R&D capability, SDK availability, 3D design services, ODM services, OEM experience for well-known brands, and broad customization options. Production information lists annual outputs of 100,000 ring blowers, 5,000 roots blowers, and 3,000 water ring vacuum pumps, supported by 11–20 quality-control staff and three R&D engineers. Written procedures and records are reported for supplier assessment, corrective and preventive actions, and customer complaints. However, no new products were launched in the past year, raw-material traceability status is unknown, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Certification holdings and specific customer cases are not provided.

Supplier typeThe supplier identifies as a professional technical supplier and operates across equipment manufacturing, mechanical parts, mining machinery, CNC equipment, electrical instruments, and auto parts. Its stated business scope also includes import and export of goods and technology, indicating both manufacturing and trading/export activity.

After-Sales capabilityThe supplier reports written procedures and followed records for corrective and preventive actions and for handling customer complaints, and emphasizes customer service and satisfaction. These records provide explicit evidence of service-management processes, although overseas service infrastructure is absent according to the provided data.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, SDK availability, ODM services, OEM services for well-known brands, and multiple customization modes. Nevertheless, it also states that no new products were launched during the past year, and its product-information R&D response is negative, so recent innovation output is limited.

Production capacityReported annual output includes 100,000 ring blowers, 5,000 roots blowers, and 3,000 water ring vacuum pumps. The supplier also reports 11–20 quality-control staff, exports to South America, Southeast Asia/Mideast, and Europe, and an off-peak lead time of one month, providing explicit evidence of established production and export operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by professional R&D and 3D software design services. This indicates broad capability to adapt products to customer specifications.

Product Q&A

Q:What is the maximum vacuum degree achievable?

The pump can reach 33mbar (97% vacuum) with water, or 6.7mbar (99% vacuum) when using transformer oil as the operating liquid.

Q:Is this pump suitable for explosive environments?

Yes, the 2BV2-Ex and 2BV6 series are specifically designed for pumping explosive gases or working in flammable and explosive environments.

Q:What materials are available for the pump casing?

Standard models use casting iron, while stainless steel options (SUS304, SUS316, SUS316L) are available for corrosive conditions.

Q:How does the pump handle cavitation?

It features a cavitation protection port that opens or connects to a separator when working near limited vacuum to prevent screaming and protect the pump.

Q:What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.