What is the warranty term?

There is a 12 months warranty for export products from the date of shipment. If the warranty expires, customers pay for replacement parts.

Is a sample available?

Yes, samples are sent via FedEx, DHL, etc., taking 3-4 days. Customers cover sample and freight costs, which are refunded upon placing an order.

4238cfm oil free turbo molecular vacuum pump

Name: 4238cfm oil free turbo molecular vacuum pump
Brand: Shenyang Geowell Applied Technology Co., Ltd.
SKU: 2071455782

Liaoning, ChinaShenyang Geowell Applied Technology Co., Ltd.

US$8,400.00

1-3 Pieces

US$8,350.00

4-6 Pieces

US$8,290.00

7+ Pieces

Sample price:US$8400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

yes

Warranty

1 year

Model NO.

GWFB-2000Z

Oil or Not

Oil Free

Structure

Turbo molecular vacuum pump

Vacuum Degree

High Vacuum

Work Function

Mainsuction Pump

Working Conditions

Dry

High vacuum flange (mm)

250 CF/250 ISO-K

Front pipe flange (mm)

KF50

Pumping speed (L/S)

2000

Ultimate pressure (Pa)

250 CF: <8*10^-8; 250 ISO-K: <5*10^-7

Use bearing

Grease lubricated ceramic bearing

Start time (min)

Downtime (min)

Cooling mode

Water cooling (air cooling)

Mounting direction

Any angle

Transport Package

Mika Box

Specification

296(326)*296*318(392)mm

Trademark

GEOWELL

Origin

China

Production Capacity

10000 Sets/Year

Key features

Oil-Free Turbo Design: Provides clean high vacuum and ultra high vacuum without oil contamination.

High Pumping Speed: Achieves 2000 L/S pumping speed with high compression ratio for efficiency.

Flexible Customization: Offers flexible customization for flanges, pipes, and specific vacuum requirements.

Fast Response Time: Inquiries are replied to within 12 hours on working days.

Direct Manufacturer: Factory direct sales with international department, ensuring quality control.

Quick Delivery: Abundant stock allows delivery within 7 days after receiving deposit.

Strict Quality Control: 4-step inspection from casting to performance testing before shipment.

12-Month Warranty: 12 months warranty for export products from the date of shipment.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedPatents Awarded

Shenyang Geowell Applied Technology Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 22 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤11.29h

AI-Powered supplier vetting

SummaryGEOWELL is a leading manufacturer of oil-free scroll vacuum products, having over 60 patents and multiple international certifications, including ISO9001:2015. It provides comprehensive after-sales service and has a presence in various global markets. However, its R&D documentation is lacking, and the manufacturing process lacks continuous volume reconciliation and outsourcing SOPs.

Supplier typeGEOWELL is a top manufacturer of oil-free scroll vacuum products, with a presence in Europe, North America, Latin America, Africa, and Asia.

CertificationsGEOWELL holds several certifications, including ISO9001:2015, RoHS, EU CE, and Russian EAC, indicating strong compliance with international standards.

After-Sales capabilityGEOWELL offers comprehensive after-sales service and has clear procedures for handling complaints, indicating a strong capability in this area.

Production capacityGEOWELL operates 3 production lines and has an annual output of 10,000 boxes of oil-free scroll vacuum pumps, but lacks ongoing volume reconciliation.

Product Q&A

Q:How long does it take to get feedback after sending an inquiry?

We will reply within 12 hours on working days.

Q:Are you a direct manufacturer?

Yes, we are a direct manufacturer with a factory and international department, manufacturing and selling all products ourselves.

Q:What is the delivery time for products?

Since we have abundant products in store, we can deliver within 7 days after receiving your deposit.

Q:Can I add my logo to the products?

Of course, but we usually have a quantity requirement. Please contact us for details.

Q:How do you guarantee product quality and after-sales service?

We conduct strict detection from raw material intake to shipment. Every product goes through 4 steps inspection (casting, machining, assembling, performance testing) and intact packaging tests before shipment.