What safety protection devices are included?

Features include automatic over-temperature/pressure protection, leakage alarms, emergency stop buttons, and explosion-proof devices.

What is the vacuum degree of the filter?

The vacuum degree is -0.098MPa across all models.

What materials are used for the filter components?

Glass parts are made of G3.3 high borosilicate glass, and metal parts like the funnel and frame are made of SUS304 stainless steel.

Advanced 50L Stainless Steel Vacuum Filter for Liquids

Name: Advanced 50L Stainless Steel Vacuum Filter for Liquids
Brand: Nanjing Ningkai Instrument Co., Ltd.
SKU: 2059074645

Jiangsu, ChinaNanjing Ningkai Instrument Co., Ltd.

US$900.00

1-9 Sets

US$730.00

10+ Sets

Sample price:US$830.00/set.Request sample

Product profile

Customization

Available

Structure

Universal Caster with Brake

Usage

Solid-Liquid Separation, Liquid Impurity Removal

Model NO.

ZKQ-10L/20L/30L/50L

Type

Suction Filter

Mechanical Principle

Vacuum

Performance

Efficient Filtration

Material

SUS 304, G3.3 Borosilicate Glass

Discharge Way

Glass Discharge Valve

Vacuum Degree

-0.098MPa

Filter Type

Filter Paper or Filter Cloth

OEM No

Acceptable

Transport Package

Export Plywood Box

Specification

500*500*1300mm

Trademark

XINCHEN

Origin

China

HS Code

8421299090

Production Capacity

1000sets/Month

Key features

High Borosilicate Glass: G3.3 material with excellent physical and chemical properties for durability.

Vacuum Filtration: Achieves faster filtration speed and high efficiency under vacuum conditions.

Modular Design: Cost-saving structure that can be customized to meet specific client requirements.

Safe Operation: Equipped with lockable casters for easy movement and stable positioning.

Perfect Sealing: No dead corner design ensures easy charging and prevents leakage.

CE Certified: Product has obtained CE certification for safety and quality standards.

One-Year Warranty: Comprehensive one-year free warranty coverage for peace of mind.

Source Factory: Direct from manufacturer with 10 years experience, offering price advantages.

Company profile

Nanjing Ningkai Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-11-01 CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤2.67h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNanjing Ningkai Instrument Co., Ltd. is a China-based limited company established in 2013, operating in laboratory equipment and related manufacturing and trade activities. Its stated product range includes glass reactors, rotary evaporators, short-path molecular distillation systems, ultrasonic equipment, and thermostatic baths. The supplier reports ISO 9001, ISO 14001, and ISO 45001 certifications, a professional R&D team, OEM acceptance, exports to 58 countries, and use of its equipment by universities, research institutes, and pharmaceutical companies. Production scale is evidenced by a 2,450 m² manufacturing plant and 25 employees, although the available data does not establish detailed capacity, output, or quality-control performance. Financial credibility, customization execution, and the depth of after-sales capabilities remain insufficiently documented.

Supplier typeThe supplier is identified as a limited company based in Nanjing, China, with its associated industry listed as manufacturing and its company nature listed as a trade company. Its operations are described as covering development, production, and trade of laboratory equipment, indicating a combined manufacturing-and-trading business model rather than a purely trading entity.

CertificationsNingkai explicitly states that it has obtained ISO 9001 quality management, ISO 14001 environmental management, and ISO 45001 health and safety system certifications. These certifications provide direct evidence of formal management systems in the stated areas.

After-Sales capabilityThe supplier claims that customers recognize it for satisfactory product quality and perfect after-sales service. However, no specific service network, response standard, warranty terms, service personnel, or repair infrastructure is provided, so the operational depth of this capability cannot be verified from the slices.

R&D capabilityNingkai states that it has a professional R&D team and is dedicated to the development of laboratory equipment, including reactors, refrigeration and heating control systems, rotary evaporators, distillation equipment, and ultrasonic devices. This supports the existence of R&D and product-development capability, although no patents, proprietary technologies, or R&D scale are stated.

Production capacityThe supplier describes itself as engaged in the development, production, and trade of laboratory equipment, and its manufacturing plant is reported to cover 2,450.0 m². Its listed product portfolio includes multiple laboratory equipment categories, but production capacity, equipment assets, production volume, and manufacturing staffing are not specified.

Customization capabilityThe supplier explicitly states that it accepts OEM orders, which is direct evidence of willingness to support at least some customer-specific production or branding requirements. The slices do not describe customization scope, engineering support, minimum order requirements, or prior customized projects.

Client casesThe supplier states that its equipment has been adopted by domestic universities, research institutes, and pharmaceutical companies, naming Tsinghua University, Peking University, Nanjing University, and Chinese Academy of Sciences-affiliated institutes. It also reports exports to 58 countries, while the trade-data slice shows one associated buyer and one transaction; these claims support customer and international-market experience but do not independently verify the full customer list.