Welch 1399B-80 DUOSEAL 115V 60Hz 1Ph with CSA
Welch 1399B-80 DuoSeal Vacuum Pump 115V 60Hz CSA – Complete Mounted Unit
The Welch 1399B-80 is a fully mounted, ready-to-run single-stage DuoSeal belt drive vacuum pump. This complete 115V 60Hz 1Ph unit delivers 1.2 CFM (34 L/min) free air displacement and is CSA approved, making it ideal for laboratory and light industrial use in North America.
Built with Welch’s proven DuoSeal technology, the 1399B-80 features a rugged low-RPM belt drive design that runs cooler, lasts longer, and requires less maintenance than direct-drive pumps. Its single-stage configuration provides strong rough vacuum performance with excellent vapor handling capability.
Key Features – Welch 1399B-80
- Model: Welch 1399B-80 (Complete Mounted Pump)
- Free Air Displacement: 1.2 CFM (34 L/min)
- Ultimate Vacuum: 1 × 10⁻² Torr (Single Stage)
- Motor: ½ HP, 115V 60Hz, 1 Phase
- Certification: CSA Approved
- Technology: Single-Stage DuoSeal Belt Drive Rotary Vane
- Design: Fully mounted with base, belt, pulley, and motor
Best Applications for Welch 1399B-80
- Rough vacuum applications
- Vacuum filtration and aspiration
- Vacuum ovens and desiccators
- Gas sampling and transfer
- Backing for higher vacuum systems
- General laboratory vacuum needs
The Welch 1399B-80 is a cost-effective and reliable choice when deep ultimate vacuum is not required but durability and CSA certification are important. It offers the legendary longevity of the DuoSeal series in a complete, ready-to-use package.
Chemtech Scientific offers genuine Welch 1399B-80 pumps for fast shipping and provides full repair service, rebuild kits, and technical support.
Welch 1399B-80 DuoSeal Vacuum Pump 115V 60Hz CSA – Complete Mounted Unit
The Welch 1399B-80 is a fully mounted, ready-to-run single-stage DuoSeal belt drive vacuum pump. This complete 115V 60Hz 1Ph unit delivers 1.2 CFM (34 L/min) free air displacement and is CSA approved, making it ideal for laboratory and light industrial use in North America.
Built with Welch’s proven DuoSeal technology, the 1399B-80 features a rugged low-RPM belt drive design that runs cooler, lasts longer, and requires less maintenance than direct-drive pumps. Its single-stage configuration provides strong rough vacuum performance with excellent vapor handling capability.
Key Features – Welch 1399B-80
- Model: Welch 1399B-80 (Complete Mounted Pump)
- Free Air Displacement: 1.2 CFM (34 L/min)
- Ultimate Vacuum: 1 × 10⁻² Torr (Single Stage)
- Motor: ½ HP, 115V 60Hz, 1 Phase
- Certification: CSA Approved
- Technology: Single-Stage DuoSeal Belt Drive Rotary Vane
- Design: Fully mounted with base, belt, pulley, and motor
Best Applications for Welch 1399B-80
- Rough vacuum applications
- Vacuum filtration and aspiration
- Vacuum ovens and desiccators
- Gas sampling and transfer
- Backing for higher vacuum systems
- General laboratory vacuum needs
The Welch 1399B-80 is a cost-effective and reliable choice when deep ultimate vacuum is not required but durability and CSA certification are important. It offers the legendary longevity of the DuoSeal series in a complete, ready-to-use package.
Chemtech Scientific offers genuine Welch 1399B-80 pumps for fast shipping and provides full repair service, rebuild kits, and technical support.