What are the motor specifications?

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

Is the pump oil-free?

The standard 2BV series is an oil-free water ring vacuum pump. It can be converted to an oil ring vacuum pump by using transformer oil as the operating liquid.

What is the lead time for orders?

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

2BV Series Liquid Ring Vacuum Pump for CNC Router

Name: 2BV Series Liquid Ring Vacuum Pump for CNC Router
Brand: Greentech Industry (Jinan) Co., Ltd.
SKU: 720747082

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 series

Exhauster Method

Kinetic Vacuum Pump

Vacuum Degree

Vacuum

Work Function

Pre-Suction Pump

Working Conditions

Wet

Color

Blue

Material

Casting Iron or Ss

Connect

Belt or Direct Drive

Drive

Motor

Fre

50Hz

Vacuum

High

Application

Vacuum Pump or Compressor

Application1

Vacuum Filtering

Application2

Vacuum Distillation

Application3

Vacuum Disinfection

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.

Explosion-Proof Capability: 2BV2-Ex and 2BV6 series designed for pumping explosive gases and working in flammable environments.

Corrosion Resistant Materials: Stainless steel options (SUS304, SUS316, SUS316L) available for pump casing, impeller, and shaft in corrosive conditions.

Cavitation Protection: Equipped with cavitation protection port to prevent screaming and damage when operating near limited vacuum.

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

High-Quality Components: Features John Crane mechanical seals, imported NTN or NSK bearings, and Y2 series motors.

Over-Pressure Protection: Unique discharge port design protects pump from over-pressure to ensure efficient performance.

Durable Impeller: Aluminum bronze impeller offers high intensity and excellent wear resistance for improved erosive-proof capacity.

Company profile

Greentech Industry (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2000-09-01Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤1.86hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong capabilities in customization and customer service procedures. They offer extensive design services and have a structured service capability protocol. However, their innovation capability is limited, with no new products launched recently. Their overseas presence is minimal, and their financial standing is reported consistently over three years. They are positioned in manufacturing and sales across various sectors, including mechanical and electrical equipment.

Supplier typeThe supplier operates in manufacturing and sales of mechanical and electrical equipment, focusing on parts processing and special equipment manufacturing.

After-Sales capabilityThe supplier maintains clear procedures and records for handling customer complaints and service capability, indicating structured after-sales services.

R&D capabilityThe supplier has not launched any new products in the past year, indicating limited innovation capability.

Production capacityThe supplier has significant production capabilities, with specific outputs for various products like ring blowers and vacuum pumps.

Customization capabilityThe supplier offers extensive customization services, including full customization and minor adjustments, supported by their R&D capabilities.

Product Q&A

Q:What is the maximum vacuum degree achievable?

With water as the operating liquid, suction pressure reaches 33mbar (97% vacuum). With transformer oil, it reaches 6.7mbar (99% vacuum).

Q:Can this pump handle explosive gases?

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

Q:What materials are used for the pump parts?

Parts where liquid flows can be made of various stainless steels (SUS304, SUS316, SUS316L) or aluminum bronze. The shaft is 2Cr13 or 0Cr18Ni12Mo2Ti.

Q:How does the pump prevent cavitation damage?

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

Q:What is the maximum discharge pressure?

The maximum pressure is 0.26MPa (ABS). The motor must be selected based on the specific discharge pressure data.