What is the maximum suction capacity of the largest model?

The largest model, 2BE1 355-1, has a maximum suction capacity of up to 6350 m3/h (105.8 m3/min) depending on the drive type and speed.

Is the pump oil-free?

Yes, the product attribute specifies that the pump is Oil Free.

What drive types are available for the 2BE1 series?

The pumps support both Direct Drive (D) and Belt Drive (V) options, with various motor power ratings available depending on the specific model and speed requirements.

2021 High Quality High Efficiency Rotary Vane Vacuum Pump

Name: 2021 High Quality High Efficiency Rotary Vane Vacuum Pump
Brand: Greentech Industry (Jinan) Co., Ltd.
SKU: 792904542

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

US$3,150.00-24,430.00

1 Piece

Product profile

Customization

Available

Oil or Not

Oil Free

Structure

Rotary Vacuum Pump

Model NO.

2be

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

2BE1

Trademark

greentech

Origin

China

HS Code

8414

Production Capacity

300sets/Month

Key features

High Efficiency Design: 2BE1 series offers high efficiency and economic power with compact structure and reliable running.

Premium Bearings: Uses imported NSK or NTN bearings to ensure precise orientation and high stability during operation.

Durable Materials: Impeller made of QT400 nodular iron or stainless steel; casing of steel or stainless steel plates.

Extended Shaft Life: Stainless steel shaft bushing improves pump lifetime by 5 times compared to normal materials.

Noise Reduction: Unique separator design above the pump saves space and efficiently decreases operating noise.

Smooth Casting: Parts cast by resin sands for smooth surface, efficient heat dissipation, and no need for putty.

Leakage Prevention: Optional imported mechanical seals avoid leakage during long-term pump operation.

Flexible Coupling: Polyurethane flexible part in coupling makes direct drive connection more reliable.

Company profile

Greentech Industry (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-01Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤1.16hTerms 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 vacuum degree of the 2BE1 series?

The 2BE1 series provides a high vacuum degree, with limited vacuum reaching 33mbar (-0.098MPa) for most models and 160mbar (-0.085MPa) for specific high-capacity models.

Q:What materials are used for the impeller and casing?

The impeller is made of QT400 nodular iron or stainless steel to ensure stability under rigorous conditions. The casing is constructed from steel or stainless steel plates to extend the pump's lifetime.

Q:How does the shaft bushing improve durability?

The shaft bushing is made of stainless steel, which improves the lifetime of the pump by 5 times compared to normal materials.

Q:What brands of bearings are used in the pump?

All bearings are imported products with the brand names of NSK or NTN, ensuring precise orientation and high stability during the working of the pump.

Q:What are the payment terms and lead times?

Payment terms include LC and T/T. The average lead time is within 15 workdays during the off-season and one month during the peak season.