Import Diffusion Pump Oil (Silicone) — Buy in Bulk from Supplier in India

Supervac Industries supplies a silicone‑based diffusion pump oil designed for high‑vacuum systems. The oil is synthetic, offering low vapor pressure and thermal stability that support prolonged pump operation. It is non‑corrosive, helping to protect pump internals from wear. The product is marketed for semiconductor, pharmaceutical and research laboratory applications.

In the vacuum industry, silicone diffusion oils typically have a viscosity around 100 cSt at 25 °C and a flash point above 250 °C, which matches the performance expectations for this grade. Standard specifications call for a vapor pressure not exceeding 5 × 10⁻⁸ Pa at 25 °C and an operating temperature window from - 20 °C to 200 °C, ensuring reliable operation across diverse process conditions. The oil’s density is about 0.96 g cm⁻³ and it is supplied in sealed 208 L steel drums, a common packaging format that facilitates bulk handling. These typical values are consistent with ISO 21079 requirements for diffusion pump oils.

Buyers such as equipment manufacturers, OEMs and research facilities usually request documentation of the oil’s test results and material safety data sheet before shipment. Trade terms, including minimum order quantities and incoterms, are not disclosed in the listing and should be confirmed directly with Supervac Industries. Prospective importers are advised to verify the supplier’s harbor trust tier and to arrange pre‑shipment inspection to ensure product conformity.

Supervac Industries is based at B‑21, Flatted Factory Complex, Jhandewalan, Delhi 110055, India. The company is listed as an imported‑tier supplier with a harbor trust rating, indicating participation in the platform’s verification programme. Its response rate is currently recorded as 0 %, with no average response time available, suggesting that the buyer may need to initiate contact proactively.

The firm offers silicone diffusion pump oil aimed at high‑vacuum applications such as semiconductor manufacturing and laboratory equipment. The listing does not include explicit certification details, MOQ figures or lead‑time estimates, so these aspects should be clarified directly with Supervac Industries before placing an order.