What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

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

Does the pump support OEM/ODM services?

Yes, both OEM and ODM services are available for this product.

(MVR) System Steam Vapor Roots Vacuum Pump (RRF290NWZ)

Name: (MVR) System Steam Vapor Roots Vacuum Pump (RRF290NWZ)
Brand: Shandong Zhangqiu Blower Co., Ltd.
SKU: 697476972

Shandong, ChinaShandong Zhangqiu Blower Co., Ltd.

US$1,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

18 Months After Shipping Date or 12 Months After F

Model NO.

RRF-290NWZ

Oil or Not

Oil Free

Structure

Rotary Vacuum Pump

Exhauster Method

Positive Displacement Pump

Vacuum Degree

High Vacuum

Work Function

Vacuum Pump

Working Conditions

Wet

Transport Package

Export Standard Wooden Case

Specification

undetermined

Trademark

Zhanggu/Eurus Blower

Origin

China

HS Code

8414100090

Production Capacity

1000PCS/Year

Key features

Energy Saving Technology: MVR technology reduces external energy demand by compressing secondary steam.

High Vacuum Performance: Single stage vacuum pumps achieve vacuum levels of -9.8 to -49kPa.

Reliable Japanese Components: Small clearance position bearings made in Japan ensure reliable rotor axial location.

Oil-Free Operation: The pump is oil-free, suitable for clean industrial environments.

Wide Application Scope: Used in power, chemical, steel, sewage treatment, and food industries.

Flexible Customization: Supports full, minor, and flexible customization from samples or designs.

Diverse Seal Options: Offers labyrinth, mechanical, and packing seals for different gas delivery.

Proven Manufacturer: Domestic No.1 in Roots blower production with 40 years of experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

Shandong Zhangqiu Blower Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.11h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad industrial and intelligent-robot business coverage, including manufacturing, installation, maintenance, system integration, and technical services. It reports CE certification and ISO9001:2015, ISO45001:2018, and ISO14001 management certifications. Evidence indicates established after-sales processes, overseas installation and service offerings, inventory, overseas warehousing, and an overseas showroom. The supplier reports recent product development, ODM and SDK capabilities, and extensive customization options. Its production resources include CNC equipment, a five-axis machining center, testing instruments, welding, painting, assembly, and related machinery. Customer-related evidence includes OEM service for well-known brands, cooperation with Fortune 500 companies, and a repeat-buyer preference range, although detailed customer names and project outcomes are not provided. Financial records are referenced for 2021–2023, but the slices do not provide financial performance...

Supplier typeThe supplier’s stated scope covers industrial robot sales, manufacturing, installation and maintenance, intelligent-robot R&D, control-system integration, information-system operation and maintenance, fans, pumps, vacuum equipment, gas-compression machinery, mining machinery, and related technical services. This indicates a manufacturer and integrated industrial-equipment service provider rather than a sales-only trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of compliance and management-system coverage.

After-Sales capabilityThe supplier reports overseas debugging, maintenance, repair, training, and equipment installation, supported by an overseas warehouse and showroom. It also states that service-capability procedures, corrective and preventive actions, and customer-complaint handling have written procedures and followed records, indicating a documented service-management framework.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and has an available SDK. It also reports R&D capability for intelligent robots and multiple forms of design customization, providing explicit evidence of product-development and technical-development capability.

Production capacityThe supplier lists assembly, CNC lathes, a CNC planomiller, drilling and milling equipment, a five-axis machining center, welding, painting, balancing, CMM, spectrometry, hardness testing, and test-room resources. It also reports manufacturing activities, inventory capability, and valid contracts with each associated subcontractor, supporting a substantial production and capacity-management capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are stated in both the R&D and design-capability information, demonstrating broad customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands and having collaborated with Fortune 500 companies. It also reports a repeat-buyer preference range of 50%–80%, but the slices do not identify the customers or provide project details, performance results, or references.

Product Q&A

Q:What is the warranty period for this pump?

The warranty is 18 months after the shipping date or 12 months after the factory date.

Q:Is the pump oil-free?

Yes, the pump is oil-free, making it suitable for applications requiring clean vacuum.

Q:What industries can use this vacuum pump?

It is widely used in power, petroleum, chemical, fertilizer, steel, metallurgy, cement, textile, food, paper making, dust-cleaning, aquatic farming, sewage treatment, and pneumatic conveying.

Q:Can this product be customized?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.