What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

We accept T/T, PayPal, and Western Union as payment terms.

Does the pump require oil for sealing?

No, it features mechanical sealing and is oil-free.

Small Volume Liquid Ring Vacuum Pump (SK)

Name: Small Volume Liquid Ring Vacuum Pump (SK)
Brand: Shanghai Yulong Vacuum Pump Co., Ltd.
SKU: 726629485

Shanghai, ChinaShanghai Yulong Vacuum Pump Co., Ltd.

US$250.00-700.00

1 Piece

Product profile

Customization

Available

Structure

Rotary Vacuum Pump

Exhauster Method

Positive Displacement Pump

Model NO.

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Brand

Yhzkb

Color

Blue or Customised

Pump Casing and Cover

Cast Iron or Stainless Steel

Impellor Material

Alloy Copper or Stainless Steel

Shaft Material

2Cr13/Steel 45#

Operating Mode

Continuous

Rotation Way

Direct Drive

Seal Type

Flurine Mechanical Seal

Certificate

Cooling Mode

Air

Transport Package

Polywooden Case

Specification

Trademark

YHZKB

Origin

China

HS Code

84141000

Production Capacity

40000 Units/Year

Key features

Oil-Free Mechanical Seal: Features mechanical sealing technology ensuring oil-free operation for clean environments.

Customizable Color: Available in Blue or customized color options to meet specific branding needs.

Dual Material Options: Pump casing and cover available in Cast Iron or Stainless Steel for durability.

Continuous Operation: Designed for continuous work and capable of restarting after long stoppages.

High Vacuum Performance: Delivers high vacuum degree with ultimate vacuum up to -0.096Mpa.

Wide Industry Application: Suitable for foodstuff, medicine, printing, dyeing, weaving, and plastic industries.

Energy Efficient Design: Two-stage models offer high ultimate vacuum with energy-saving and low noise features.

CE Certified Quality: Product meets CE certification standards for safety and quality assurance.

Company profile

Years of Export ExperienceQuality AssuranceProduction Process VisualizationProduct Certification

Shanghai Yulong Vacuum Pump Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2005-04-21Nearest Port: shanghai, ningboAverage Response Time: ≤8.06hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 84 employees, related companies, valid import/export licensing, and a combined business type. It manufactures and sells vacuum pumps, water pumps, pump systems, Roots blowers, and related products. ISO 9001 certification and CE certification are reported. Manufacturing resources include six production lines in one record, more than ten in another, and 6–10 quality-control staff; the inconsistent production-line data should be verified. The supplier provides multiple customization options and ODM services, but reported no new products during the past year and has no available SDK. Exporting began in 2005, with exports representing 21%–30% of total sales. After-sales controls are weakly documented: there are no written complaint-handling or corrective/preventive-action procedures, and no approved-supplier list. Customer-related evidence is limited to OEM service for well-known brands, without named cases.

Supplier typeThe supplier is a limited company with a combined business type, related companies, and a stated scope covering manufacturing and sales of vacuum and water pumps plus import and export of goods and technologies. It is not identified as an offshore company and holds a valid import/export license.

CertificationsThe supplier reports ISO 9001 management-system certification, CE certification, and quality assurance in its quality-control processes. These certifications and stated quality assurance provide explicit evidence of formal quality and product-compliance capabilities.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints and no written corrective and preventive action procedures. Although quality assurance is reported, the documented after-sales and issue-resolution mechanisms show a clear deficiency.

R&D capabilityThe supplier has 6–10 years of total R&D-engineer experience and offers ODM services, but reports no new products during the past year and no available SDK. The evidence shows some R&D resources and design capability, while recent innovation output and technical-platform support are limited.

Production capacityThe supplier manufactures a broad range of vacuum and water pump products, reports 84 employees, six production lines in one record and more than ten in another, and has 6–10 quality-control staff. However, it does not continuously reconcile quantities for each batch and has no outsourcing standard operating procedure; the conflicting production-line figures also require verification.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, flexible customization, and minor customization, together with ODM services. This is direct evidence of broad customization capability.