What payment terms are accepted?

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

What is the protection class of the motors?

Motors are Y2 series with protection class IP54 or IP55 (normal is IP44) and insulation grade F.

Can the pump replace reciprocating vacuum pumps?

Yes, oil ring vacuum pumps can completely replace reciprocated vacuum pumps due to their high suction pressure capabilities.

Shz-D (III) Electric Mini Water Circulating Lab Vacuum Pump

Name: Shz-D (III) Electric Mini Water Circulating Lab Vacuum Pump
Brand: Greentech Industry (Jinan) Co., Ltd.
SKU: 794751892

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: Suction pressure reaches 33mbar (ABS) with water, or 6.7mbar (ABS) with oil, achieving up to 99% vacuum degree.

Explosive Gas Compatibility: 2BV2-Ex and 2BV6 series designed specifically for pumping explosive gases in flammable environments.

Corrosion Resistant Materials: Liquid flow parts available in SUS304, SUS316, or SUS316L stainless steel for rigorous conditions.

Cavitation Protection: Equipped with cavitation protection port to eliminate screaming and protect pump during limited vacuum operation.

Compact Design: Close-coupled design allows for convenient installation and significant space savings.

Premium Seals: Standard John Crane mechanical seals with optional FPM or PTFE materials for durability.

High Intensity Impeller: Aluminum bronze impeller offers high intensity and excellent wear resistance against erosion.

Over-Pressure Protection: Unique discharge port design prevents over-pressure, ensuring optimal efficiency within working range.

Company profile

Greentech Industry (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-01Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤0.89hTerms 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.