Can vacuum pump oil GS1 replace GS77 20?

No, don't save those dozens of dollars. Oil is an important part of the pump body. At first, when you use other oils, you will feel that there is nothing, but after a long time, you will find that you need to replace this one today and that one tomorrow.

You'll need to buy a new pump. That's a big loss. I advise you to buy back a model of vacuum pump, even if you want to replace it, it is only imported and high imitation substitution, you can't find other brands to replace it.

You've been thinking about it.

Whether it can be replaced is the user's final say, GS-1 is about 35 yuan L, which can be used on the general direct pump, the oil-water separation is strong, but the relative service life is definitely shorter than the imported one, and it is good to use it for 3 months. The real original imported GS 77 is about 95-100 yuan L, and the service life can reach one year under good working conditions. But the life of use is different for each family, if you GS-77 has a service life longer than 9 months, then buy an imported one, if it is only 6 months to replace, or 4 months to replace it, it is better to use a domestic one, which key to use depends on the cost performance.

The vacuum level is about the same.

It is likely that the vacuum pump consumables will be depleted, reducing the life of the vacuum pump. It is best to use imported vacuum pump oil for imported vacuum pumps, and GS77 vacuum pump oil is not expensive.

A small part of the engine oil of the motorcycle is involved in combustion, and the parts are also lubricated.

The vacuum pump has only low volatile silicone oil, if it is used on the motorcycle, it will pollute the cylinder, the silicone oil has solid components after combustion, and it is not guaranteed that all the cylinders will be discharged, and there will be additional deposits in the cylinder, which may jam the piston.

When a motorcycle is traveling at high speed, the engine suddenly gets stuck and doesn't spin, and I don't need to talk about the consequences.

No, the vacuum pump oil is too thin.

Generally, cost-effective engine oil is not expensive, and it does not cost 1500 to change it. If you shouldn't be provincial, why bother. Is it? Brothers.

GS 32 is not the same viscosity as GS 77 and is used for vacuum pumps with different pumping speeds, GS 32 is used for pumping speeds as small as SV 65 or SV 25B

The GS 77 is used for vacuum pumps with high pumping speeds, such as the SV 100 and SV40B.

You say whether you can use it, I tell you, you can use it, that is, the viscosity is a little larger, the resistance is large during operation, the power consumption is more, and the pump temperature is easy to be high, but the vacuum degree will be preferred in harsh environments or old pumps.

GS32 is used for SV10, SV16, SV25 vacuum pumps, GS77 is used for vacuum pumps above SV40B. It is best to choose a vacuum pump oil according to these models I wrote.

The following number usually indicates the viscosity of the oil and can be used.

It should be possible, for example, the steam turbine oil purification device has a vacuum pump, and the oil used for it is steam turbine oil.

The labels of various manufacturers of vacuum pump oil are different, and the labels of pumps of different principles are also different, but the general meaning is the same. Generally indicates a suitable vacuum pump (rotary vane pump, diffusion pump), viscosity, boiling point, etc.

Each manufacturer may have different, under normal circumstances, the number is to indicate the kinematic viscosity, such as the often said No. 46 vacuum pump oil, No. 68 vacuum pump oil, No. 100 vacuum pump oil, No. 150 vacuum pump oil and so on.

The following aspects should be paid attention to when choosing vacuum pump oil:

1. Tightness.

The pump oil demand in the vacuum pump accessories has a suitable viscosity, which can make the vacuum pump start quickly at low temperature, the pump oil can have good sealing at high temperature, and the pump oil in the pump has a low temperature rise. It does not contain light volatile components, which reduces the oil return rate of the vacuum pump during application.

2. Saturated vapor pressure.

Saturated vapor pressure is one of the most critical indicators of pump oil. In a closed container at a constant temperature, the pressure when the vapor-liquid phase reaches dynamic equilibrium is called saturated vapor pressure.

The saturated vapor pressure of the oil should be as low as possible, and at the maximum operating temperature of the pump, it should still have a sufficiently low saturated vapor pressure and be lower than the limiting pressure of the vacuum pump rules. At least kPa must be reached at 60 temperatures (because for every 20 temperature rises, the saturated vapor pressure is about **an order of magnitude).

Generally, it refers to the viscosity of the oil at 40 degrees.

Vacuum pump oilFirst of all, do you need domestic vacuum pump oil, or imported brand vacuum pump oil, at present, the more famous domestic ones are about 100, 150, 200, 250, and also divided into A, N series.

The traditional model of high-grade vacuum pump oil is generally No. 1, and the readjusted model is mainly No. 46, No. 68, No. 100, No. 150, etc. The most commonly used is No. 100 vacuum pump oil.

Vacuum pump oil models (No. 1 vacuum pump oil) is now No. 100 vacuum pump oil, No. 150 vacuum oil, high-speed vacuum pump oil, No. 68 vacuum pump oil, vacuum pump oil models are different, viscosity is also different, vacuum pump oil model depends on what kind of vacuum pump you use.

Foreign imported vacuum pump oil is the model of the vacuum pump you use, there is a designated special vacuum pump oil model, if you replace it with other oil products, it may not be able to achieve the best performance of your vacuum pump, while changing the oil, it is best to clean your previous different oil, so as not to cause harm to your vacuum pump! It is also best to choose a regular professional sales manufacturer to recommend the right vacuum pump oil to you, which can better ensure the operation of your vacuum pump.

Hawkode Vacuum Technology sells imported vacuum pump oil, the models are as follows:

Leybold vacuum pump oil: GS77 N62 GS32 LVO100 LVO120 LVO130 LVO108 LVO210 LVO110

Vacuum Pump Oil: VM100 VM68

Baker Vacuum Pump Oil: M-100

Richele vacuum pump oil: multi-lube100 multi-lube46 super-lube100

Edwards vacuum pump oil: UL19 UL20 UL70 UL15

Pfeiffer Vacuum Pump Oil: P3

ULVAC vacuum pump oil: R-7 R-4

Matsumura vacuum pump oil MR-250A MR-250 MR-200 MR-100

The above information is provided by:

Different brands of vacuum pump oil have different models.

Silicone oil and air compressor oil.

Can it be universal.

No, the two are not the same.

No, LVO100 is Leybold's two-stage pump oil, and 130 is a single-stage pump oil.

LVO100 vacuum pump oil is resistant to high temperature, water vapor and oxidation. For Leybold two-stage pump D8C,d30c、d16c、d60c

LVO130 vacuum pump oil is resistant to high temperature, oxidation, and has a good vacuum. For Leybold single-stage pumps SV100B, SV200, SV300