Teflon Venturi Vacuum Pumps
Millibar manufactures PTFE (Teflon®) venturi vacuum pumps for a wide range of applications involving corrosive chemicals and high temperatures. These pumps have no moving parts and only one Viton seal. Millibar manufactures a wide variety of custom Teflon® pumps with most having no seals at all. The pump is constructed of only Virgin (white) Teflon®. If you have an application in the semiconductor industry or handling corrosize materials please contact a Millibar engineer to discuss your requirements.
CV05-HS-TT
The CV05-HS-TT is a single stage venturi with no moving parts. It is made using virgin PTFE for both the nozzle and body. A static O-ring made of Viton seals the nozzle and body. The nozzle is threaded into the body and may be removed. The exhaust port is threaded to allow exhaust gases and liquids to be plumbed away.
Capable of 90% (27″Hg) vacuum and a maximum vacuum flow rate of 0.21 SCFM (6 l/min).
CV10-HS-TT
The CV10-HS-TT is a single stage venturi with no moving parts. It is made using virgin PTFE for both the nozzle and body. A static O-ring made of Viton seals the nozzle and body. The nozzle is threaded into the body and may be removed. The exhaust port is threaded to allow exhaust gases and liquids to be plumbed away.
Capable of 90% (27”Hg) vacuum and a maximum vacuum flow rate of 0.95 SCFM (27 l/min).
CV15-HS-TT
The CV15-HS-TT is a single stage venturi with no moving parts. It is made using virgin PTFE for both the nozzle and body. A static O-ring made of Viton seals the nozzle and body. The nozzle is threaded into the body and may be removed. The exhaust port is threaded to allow exhaust gases and liquids to be plumbed away.
Capable of 90% (27”Hg) vacuum and a maximum vacuum flow rate of 2.22 SCFM (63 l/min).
CV20-HS-TT
The CV20-HS-TT is a single stage venturi with no moving parts. It is made using virgin PTFE for both the nozzle and body. A static O-ring made of Viton seals the nozzle and body. The nozzle is threaded into the body and may be removed. The exhaust port is threaded to allow exhaust gases and liquids to be plumbed away.
Capable of 90% (27”Hg) vacuum and a maximum vacuum flow rate of 3.88 SCFM (110 l/min).
CV25-HS-TT
The CV25-HS-TT is a single stage venturi with no moving parts. It is made using virgin PTFE for both the nozzle and body. A static O-ring made of Viton seals the nozzle and body. The nozzle is threaded into the body and may be removed. The exhaust port is threaded to allow exhaust gases and liquids to be plumbed away.
Capable of 90% (27”Hg) vacuum and a maximum vacuum flow rate of 5.65 SCFM (160 l/min).
CV30-HS-TT
The CV30-HS-TT is a single stage venturi with no moving parts. It is made using virgin PTFE for both the nozzle and body. A static O-ring made of Viton seals the nozzle and body. The nozzle is threaded into the body and may be removed. The exhaust port is threaded to allow exhaust gases and liquids to be plumbed away.
Capable of 90% (27”Hg) vacuum and a maximum vacuum flow rate of 7.94 SCFM (225 l/min).
