Import Cdf Liquid Ring Vacuum Pump — Buy in Bulk from Supplier in China

The Cdf liquid ring vacuum pump offered by Baoding Langke Trading Co. Ltd is a compact unit designed for continuous high‑vacuum operation. It achieves a vacuum degree between -33 hPa and -1013 hPa and delivers a pumping rate from 1.45 m³/min to 7.68 m³/min. The impeller uses a cantilever design that reduces the overall footprint, and the pump incorporates an anti‑cavitation valve to protect the seal during extended runs. The supplier lists the product as suitable for industrial drying and solvent recovery.

Liquid‑ring technology typically employs a water‑filled ring to generate the sealing vacuum, and standard models operate with motor powers of 0.75 kW to 5 kW and rotational speeds of 1450 rpm to 3500 rpm. Common construction materials are cast iron for the housing and stainless‑steel for the impeller, providing resistance to corrosion. Typical operating temperature ranges from 5 °C to 40 °C, and noise levels are usually between 65 dB(A) and 85 dB(A). Baoding Langke’s design adds space‑saving benefits without sacrificing these industry norms.

Buyers such as chemical processors, food‑grade drying lines, and pharmaceutical manufacturers often source this pump for its reliable vacuum performance and low maintenance. The listing does not specify minimum order quantity, price, or lead time, so prospective importers should request a formal quotation and confirm any required certifications. Shipping is generally arranged on a CIF or FOB basis from ports in northern China, and payment terms are negotiated directly with the supplier.

Baoding Langke Trading Co. Ltd is located in Baoding, Hebei Province, China. The company is listed with a harbor trust tier and currently shows a zero percent response rate, indicating limited recent communication activity. Its profile states that it focuses on industrial equipment trading, with this liquid ring vacuum pump being the highlighted product in the catalogue.

The supplier’s listing provides a concise product description but does not disclose additional corporate details such as founding year, employee count, or export volume. Buyers should therefore rely on direct communication to verify the company’s capacity to fulfil large orders and to obtain any needed compliance documentation.