Are the mechanical seals replaceable?

Yes, standard seals are John Crane products with optional FPM or PTFE materials.

What industries use this pump?

It is widely used in mining, power, petrochemical, pharmaceutical, food, and marine industries.

What is the lead time for orders?

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

2BV5111 Water Ring Vacuum Pump

Name: 2BV5111 Water Ring Vacuum Pump
Brand: Greentech Industry (Jinan) Co., Ltd.
SKU: 2034201162

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

US$760.00

5 Pieces

Product profile

Customization

Available

Oil or Not

Oil Free

Structure

Liquid Ring Vacuum Pump

Model NO.

2BV5111

Exhauster Method

Liquid Ring Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Pre-Suction Pump

Working Conditions

Wet

Color

Blue

Motor Power

5.5kw

Protrction Grade of Motor

IP54

Noise

68dB

Weight

117kg

Transport Package

Wooden Case

Specification

2BV

Trademark

Greentech

Origin

Shandong, China

HS Code

8414100090

Production Capacity

300sets/Month

Key features

High Vacuum Performance: Suction pressure reaches 33mbar (abs) for water ring, 6.7mbar for oil ring.

Stainless Steel Construction: Available in SUS304, SUS316, or SUS316L for corrosive environments.

Cavitation Protection: Features cavitation protection port to prevent damage near limited vacuum.

Explosive Gas Capability: 2BV2-Ex and 2BV6 series designed for flammable and explosive environments.

Premium Mechanical Seals: Equipped with John Crane mechanical seals for reliability.

Durable Impeller Design: Aluminum bronze impeller offers high intensity and excellent wear resistance.

Compact Installation: Close-coupled design saves space and simplifies installation.

Quality Motor Standards: Uses Y2 series motors with IP54/IP55 protection and F insulation grade.

Company profile

Greentech Industry (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-01Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤2.07hTerms 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.