mineral oil transparent high Vacuum Pump oil similar to Ulvac R4 R7 made by china factory Beijing Gong Hua
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Beijing, China
Brand Name: gonghua
Application: Industrial Lubricant
Type: Compressor Oil
Specification: NSF
General Composition: BASE Oil
Model Number: GS-68
Color: colorless
Product Type: Special Lubricants
Packing: 4L drum
Use: roots pump
Delivery Time: 3-5days
Quality: stable
Certificate: COA&MSDS
Appearance: Oily Liquid
MOQ: 6PCS
Flash point: ≥230
Supply Ability
Supply Ability: 10000 Liter/Liters per Month
Packaging & Delivery
Product Description
Performance
Fine purification, small amount of aromatic and gum to avoid oil pyrolyzation during heating.
Low saturated vapor pressure, to keep vacuum limit pressure during the temperature rising.
Excellent anti-foam ability, superior ability of emulsion resistance and oil-water separation when exposed to water vapor.
Good oxidation stability, inhibition of grease stain and coking and extending the oil-change intervals.
Application
Applicable to all kinds of mechanical vacuum pumps.
Applicable to roots pumps
Widely used in sliding vane rotary pump with volume flow rate from 4L~30L.
Specification | GS-1 | |
Viscosity grade | 68 | 100 |
Kinematic viscosity (40C), mm2/s | 61.2-74.8 | 90-100 |
Flash point (open cup), C | ≥225 | ≥240 |
Viscosity index | ≥90 | ≥90 |
Demulsibility(40-40-0) ml, min | ||
54C≤ | 10 | - |
82≤ | - | 20 |
Extreme pressure, kPa | ||
Differential pressure≤ | 2.7x10-5 | 2.7x10-5 |
Total pressure≤ | Report | Report |
Available packing | 4L/Pail, 6pails/carton |
Detailed Images
Packing & Delivery
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