Solest 370 is a synthetic POE refrigeration compressor oil identified by its ISO VG 370 grade. This page is intended for maintenance and procurement teams that need to identify an existing Solest 370 charge or request a document-checked quotation for a planned purchase.
For buyers searching for Solest 370 compressor oil, start with the existing oil label and the current compressor documentation rather than an assumed cross-reference. A Solest 370 POE refrigeration oil request should include the compressor model, application, current lubricant, required package, quantity, destination, and document requirements.
| Item | Listing Information | Buyer Check |
|---|---|---|
| Product | Solest 370 | Match the exact product name on the current lubricant label or service record. |
| Lubricant family | Synthetic polyol ester (POE) | Confirm against the current TDS and compressor requirement. |
| Viscosity designation | ISO VG 370 | Confirm the required grade before purchase; do not select by product-name similarity alone. |
| Available documentation | Current TDS, SDS, label photographs, and available batch documents on request | State the document requirement before quotation approval. |
| Package and supply | Confirm during quotation | Request the actual offered package, quantity, lead time, and shipping-document scope. |
| Buyer Situation | Information To Provide | Why It Matters |
|---|---|---|
| Existing oil replacement | Photo of the current oil label, compressor model, and current oil code | Prevents an incorrectly assumed same-brand or same-grade replacement. |
| System retrofit or refrigerant change | OEM procedure, refrigerant or process gas, residual-oil history, and seal/material requirements | Oil chemistry and changeover requirements are system specific. |
| Industrial compressor maintenance | Exact compressor series, operating range, and required oil viscosity | Compressor type alone does not establish lubricant fit. |
| Document-controlled procurement | Required TDS, SDS, certificate of analysis, label photograph, and delivery documents | Allows engineering, EHS, and receiving teams to review the actual offered product. |
For a chemistry-level comparison, read the POE versus mineral refrigeration oil guide. For refrigerant and lubricant screening context, see the HFC refrigeration oil compatibility guide. Both resources support early-stage review and do not replace the compressor manufacturer's exact oil requirement.
This oil is manufactured and supplied by Guangzhou Qishanr Technologies Co., Ltd., trading as the brand QISHANR. The company is based in Foshan, Guangdong, adjacent to Guangzhou Port, and has been producing lubricants for more than 10 years from its own blending plant. That plant runs at an annual capacity of 6,000 tonnes, which is what allows us to hold stock on the grades we list and quote firm lead times rather than promising on behalf of a third party.
Refrigeration oils are the core of the business, but they are not the whole plant. The same lines produce general industrial lubricants, so a mixed enquiry that covers both refrigeration oils and ordinary industrial grades can be quoted, packed and shipped together instead of being split across suppliers.
This is not the full range. Specialised ester base oils and lubricant additives are produced in-house as well, which is the reason the synthetic ester grades can be specified to a target rather than bought off a shelf. If the grade you need is not listed above, send the specification or the product you are replacing and we will confirm whether we produce it.
Long-term partners get pricing that reflects a stable manufacturing base rather than a trading margin, and the same technical contact stays with the account from grade selection through to repeat orders.
No. A product name, oil chemistry, or viscosity designation alone does not establish fit. Confirm the exact compressor model and current OEM lubricant requirement.
Not without written technical confirmation. A cross-reference must match the exact equipment, lubricant chemistry, viscosity, refrigerant or process gas, and changeover requirements.
It is a request for a high-viscosity lubricant grade. The required grade must be confirmed against the compressor documentation and current TDS before the order is released.
Package availability must be confirmed for the specific quotation. The final order should list only packages that can actually be supplied with current documentation.
Request the current TDS, SDS, package-label photographs, and any batch or shipment documents required by your engineering and EHS process.
