MAS Scientific Lab Trading LTD

▸ Max. vacuum: 99 mbar abs. ▸ Max. flow rate: 20 L/min ▸ Noise level: 50 dB ▸ Hose barb: ID8 ▸ Moisture trap: Yes ▸ Vacuum regulator: Yes ▸ Overheat protection: Yes ▸ Glass moisture trap: Yes

◆ One-Year Warranty ◆ Chemical resistance & effective ◆ Oil-free & care-free ◆ Minimized vibration & quiet ◆ Overheat protection ◆ CE, UKCA, RoHS certification ◆ IP 30 protection

PTFE Coated Vacuum Pump Features

• Chemical resistance & effective
  Applied with PTFE-coated diaphragm and pump head with FKM valves, Rocker 300C pumps are adequate to work in milder chemical gases and be cost-effective at the same time.
• Oil-free & care-free
  Rocker 300C pumps are driven by diaphragm that needs no lubricant, making them maintenance-free and oil-mist-free.
• Minimized vibration & quiet
  Superior weight distribution and assemblies minimize the vibration and noises and maximize stability.
• Overheat protection
  Rocker 300C pumps are equipped with overheat protection device that shuts down when overheated and resumes once cooled down, making the pumps safer and long-lasting

PTFE Coated Vacuum Pump International Certificates

• CE certification
• UKCA certification
• IP 30 protection
• RoHS certification

Depending on your specific application, ASTM maintains different standards covering vacuum pumps and testing methods:

• ASTM E295: The primary standard for testing the measured speed (volumetric flow rate) of oil diffusion pumps.
• Testing & Packaging Standards: Standards like ASTM D3078 (bubble emission leak test) and ASTM D6653 (altitude simulation) outline requirements for vacuum pumps and chambers used in package integrity testing.
• Materials & Specific Gravity: Standards like ASTM D2041 (Rice Test for asphalt) rely on heavy-duty, oil-free piston vacuum pumps to pull down to 7.5 mm Hg.

If you let me know which industry or test method you are working with, I can provide the exact pump specifications and testing protocols you need.