2018 Easy Operation Oil Free Dual Stage Mini Vacuum Pump/ Vacuum Pump
The vacuum pump is a rotary variable capacity device. It requires a foreline pump to operate effectively. This pump works across a wide pressure range and offers high pumping speed. It is not affected by dust or water vapor in the gas being extracted. It is commonly used in industries such as metallurgy, chemical processing, food production, and electronic coating.
2. Features:
* Oil-free operation with clean exhaust air through an integrated filter.
* Automatic cooling system ensures continuous 24-hour operation.
* Adjustable pressure design allows for a variety of vacuum levels and gas flow rates.
* Teflon surface treatment provides resistance to gas corrosion.
3. More Different Models
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4. Technical Parameters
Model |
GM-0.20 |
GM-0.5II |
GM-0.5 |
GM-0.33II |
GM-1.0 |
Pump Head |
1 |
2 |
1 |
1 |
2 |
Speed of Evacuation |
12 L/Min |
30 L/Min |
20 L/Min |
60 L/Min |
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Ultimate Pressure |
≥0.075 Mpa |
≥0.095 Mpa |
≥0.08 Mpa |
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Vacuum |
250 mbar |
50 mbar |
200 mbar |
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Pressure |
≥30 Psi Positive or Negative pressure |
Negative pressure |
≥30 Positive, Positive or Negative Pressure |
Negative pressure |
≥30 Positive, Positive or Negative Pressure |
Inlet |
Φ6 mm |
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Outlet |
Φ6 mm |
Silencer |
Φ6 mm |
Silencer |
Φ6 mm |
Working Temp. |
7~40ºC |
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Body Temp. |
<55ºC |
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Noise Level |
<60 dB |
<50 dB |
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Motor Power |
75W |
160W |
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Power Consumption |
AC110/220V±10%, 50/60Hz |
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Diaphragm |
NBR |
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Valves |
/ |
NBR |
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Net Weight(kg) |
4 |
10 |
6.6 |
6.2 |
10 |
Gross Weight(kg) |
4.5 |
11 |
7.6 |
7.5 |
11 |
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External Size (L*W*H)mm |
195*98*156 |
300*120*235 |
210*160*235 |
215*120*235 |
300*160*235 |
Package Size(L*W*H)mm |
330*210*240 |
314*205*316 |
300*210*310 |
315*200*310 |
380*340*27 |
5. Company Information
BIOBASE was established in 1999 and has grown into a leading global high-tech enterprise specializing in research and development, manufacturing, and management of laboratory and pharmaceutical equipment. Its products are used by clients in over 150 countries. BIOBASE offers more than 100 different product types, including In Vitro Diagnostic Instruments & Reagents, Fully Automated Biochemistry Analyzers, Automated ELISA Processors, Biological Safety Cabinets, Fume Hoods, Laminar Flow Cabinets, Autoclaves, Refrigerators, Freezers, Incubators, Water Purifiers, and more. The company has been certified under international standards like ISO 9001, ISO 13485, and ISO 14001. Many of its products have received international certifications such as CE, MET, ETL, and are registered with FDA, RCM, etc.
With over 2000 employees and a 50,000 square meter production base, BIOBASE remains committed to delivering innovative solutions. Its strong R&D team consists of postgraduates and doctors. The service team is well-equipped to provide training and maintenance services for all product lines. Engineers are experienced in hands-on design, manufacturing, testing, and troubleshooting.
6. Contact Information
Sales Manager: Robert Wang
Mob: +86 187 6582 6926 / TEL: 0531-68629233
Web: www.meihuatrade.com | www.biobase.cc
Installation steps for SANY hydraulic cylinder seals
1. Preparation: Clean the working surface and seals, and check if the seals are damaged or deformed.
2. Apply lubricant: Apply a layer of lubricant to the seal and sealing groove.
3. Install the seal: Place the seal into the sealing groove, ensuring that the seal is fully embedded in the groove.
4. Install O-ring: Install the O-ring above the seal, ensuring that the O-ring is fully inserted into the groove.
5. Install the piston rod: Insert the piston rod into the seal and O-ring, ensuring that the piston rod fits tightly with the seal and O-ring.
6. Install the sealing sleeve: Place the sealing sleeve on the piston rod to ensure that it fits tightly with the piston rod.
7. Tighten the nut: Use the nut to fix the sealing sleeve on the hydraulic cylinder, ensuring that the sealing sleeve is secure.
8. Check the sealing effect: Operate the hydraulic cylinder and check if there is any leakage in the sealing element. If there is any leakage, reinstall the sealing element.
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