Import Double Vacuum Pump (System) — Buy in Bulk from Supplier in Taiwan

The Double Vacuum Pump System from Darwin Vacuum Industry Co., Ltd. is a dual-stage rotary vane system designed for continuous industrial operation, with a base pumping speed of 120 m³/h and an ultimate vacuum of 0.05 Pa. It operates at 380 V, 50 Hz, with an integrated oil separator and thermal protection, and is compatible with standard NPT 3/4" inlet and outlet ports. The system is built for 24/7 use in environments requiring stable, low-pressure conditions without contamination risk.

The pump uses high-purity mineral vacuum oil with a viscosity grade of ISO VG 68, typical for rotary vane systems in chemical and food processing. The vanes are made from carbon-graphite composite, offering wear resistance without metal-to-metal contact. The casing is cast aluminum with an epoxy powder coating, standard for industrial vacuum equipment in humid or corrosive settings. No internal seals are made from rubber or elastomers, reducing the risk of particle generation.

This system is commonly purchased by pharmaceutical manufacturers for lyophilization support, food packagers for modified atmosphere packaging, and university labs for vacuum drying and distillation. Buyers typically order in single-unit quantities for pilot lines or in batches of five or more for production lines. Trade terms available include FOB Taichung Port and CIF to major global ports. Minimum order quantity is one unit, with lead time confirmed upon order placement.

Darwin Vacuum Industry Co., Ltd. is a manufacturer based in Taichung, Taiwan, with a registered address in the East District industrial zone. The company specializes in designing and assembling vacuum pump systems for export markets, with no public disclosure of factory size, employee count, or annual turnover. Its trust tier is classified as 'harbor', indicating verified business registration and physical address validation by the platform, but no third-party certifications such as ISO or CE are listed in the profile.

The supplier does not claim in-house R&D, nor does it list client names or project references. Response rate and average response time are not available, indicating no active customer service channel on the platform. However, the product listing includes technical details consistent with rotary vane pump engineering, suggesting direct manufacturing knowledge. The company appears to operate as a niche exporter focused on mechanical vacuum systems, with no indication of distribution partnerships or local retail presence.