What is the lead time for delivery?

The average lead time is one month for both peak and off-peak seasons.

Is the pump suitable for explosive gases?

Yes, due to isothermal compression, it is safe for compressing explosive gases.

What are the available seal types?

We offer Packing Seal or Mechanical Seal options for this vacuum pump.

20cfm Sk 2sk Double Stage Electric Liquid Ring Vacuum Air Compressor Pump

Name: 20cfm Sk 2sk Double Stage Electric Liquid Ring Vacuum Air Compressor Pump
Brand: Shandong Blossom Pump Co., Ltd.
SKU: 1995147922

Shandong, ChinaShandong Blossom Pump Co., Ltd.

US$650.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Years

Model NO.

Oil or Not

Oil Free

Structure

Rotary Vacuum Pump

Exhauster Method

Kinetic Vacuum Pump

Vacuum Degree

Low Vacuum

Work Function

Mainsuction Pump

Working Conditions

Wet

Max Suction Capacity

0.15m3/H-18m3/H

Motor Power

0.55+1

Rpm

2860

Barometric Pressure

0.1013MPa

Voltage

220-480V

Seal

Packing Seal or Mechanical Seal

Application

Food and Beverage Industry, Industrial Utilities

Pressure

High Pressure

Outlet Size

DN25-125

Material

Cast Iron or Stainless Steel

Stage

Single

Driven

Direct Connection or Belt Pulley

Transport Package

Wood Case

Trademark

BLOSSOM

Origin

China

HS Code

8413400000

Production Capacity

300set/Year

Key features

Oil-Free Operation: Rotary vacuum pump structure ensures oil-free performance for clean gas compression.

Isothermal Compression: Safe compression of explosive gases with no danger due to isothermal process.

Wide Application Scope: Suitable for machinery, petrochemical, pharmaceutical, food, sugar, and electronic fields.

Low Vacuum Capability: Achieves vacuum degrees down to -700 mmHg with high pressure output.

Customizable Motor Power: Motor power ranges from 0.55 KW to 185 KW based on model requirements.

Multiple Seal Options: Available with Packing Seal or Mechanical Seal configurations.

Diverse Material Choice: Constructed from Cast Iron or Stainless Steel for durability.

1-Year Warranty: Comprehensive 1-year warranty coverage for all mechanical equipment.

Company profile

Flexible CustomizationImporters and ExportersR&D CapabilitiesPrivate Mold

Shandong Blossom Pump Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-04-20Nearest Port: QINGDAOAverage Response Time: ≤1.66hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShandong Blossom Pump Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with valid import and export licensing. Its stated business covers pumps, vacuum equipment, hydraulic machinery, electronic products, mechanical equipment, and related technical services. The supplier reports flexible customization, ODM services, and OEM services for well-known brands. However, service-management documentation is weak: there are no written procedures or records for effective service assessment, no approved-supplier list, and complaint-handling and corrective-action procedures lack written records. Overseas service infrastructure and offline trade-show participation are absent. Export sales are reported at 51%–70%, but export experience is stated as one year. Financial information is limited to years or references rather than performance figures, so financial credibility cannot be fully assessed. No certifications or customer cases are explicitly...

Supplier typeThe supplier is described as a limited company and as both a trading company and manufacturer/factory. Its registered business activities include sales of pumps, vacuum equipment, hydraulic machinery, mechanical equipment, and technical services, while another listing identifies it specifically as a trading company.

CertificationsThe supplier explicitly holds a valid import and export license. No other certifications, quality-system certificates, or industry credentials are identified in the provided information.

After-Sales capabilityService governance is weakly documented: there are no written procedures or records for supplier service assessment, no approved-supplier list, and complaint-handling and corrective-action procedures have no written records. The supplier also reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, limiting evidence of international after-sales infrastructure.

R&D capabilityThe supplier offers flexible customization and ODM services, and its business scope includes technology consulting, development, exchange, transfer, promotion, and technical services. However, it has no available SDK, so software-development integration capability is explicitly limited.

Customization capabilityThe supplier explicitly reports flexible customization, provides ODM services, and offers OEM services for well-known brands. These statements directly support capability for customized and customer-specific production or design services.