Last 5 Products Reviewed
Welch 1402N-10 CHEMSTAR Without Motor 5.6 CFM
Welch 1402N-10 ChemStar Unmounted Vacuum Pump (Without Motor) – 5.6 CFM
The Welch 1402N-10 ChemStar is a chemical-resistant, unmounted (bare pump) version of the popular 1402 series. Designed specifically for harsh chemical environments, this Welch 1402N-10 delivers 5.6 CFM (160 L/min) free air displacement and an ultimate vacuum of 1 × 10⁻⁴ Torr.
As part of Welch’s ChemStar line, the 1402N-10 features enhanced chemical resistance with special internal components and is optimized for use with Welch Gold vacuum oil. This makes it ideal for aggressive solvent vapors, acids, and other corrosive applications where standard pumps would quickly degrade.
Key Features – Welch 1402N-10 ChemStar
- Chemical-resistant ChemStar design
- 5.6 CFM free air displacement
- Ultimate vacuum: 1 × 10⁻⁴ Torr
- Two-stage DuoSeal rotary vane technology
- Unmounted (without motor) – perfect for custom installations or replacement pumps
- Large oil reservoir for superior vapor tolerance
- Low RPM belt-drive design for long service life
Best Applications for Welch 1402N-10
- Rotary evaporation with aggressive solvents
- Vacuum distillation and drying of corrosive chemicals
- Schlenk lines and air-sensitive chemistry
- Pharmaceutical and chemical synthesis
- Any application involving harsh vapors or acids
The Welch 1402N-10 ChemStar is the perfect choice when you need a rugged, chemical-resistant bare pump for integration into existing systems. Chemtech Scientific offers genuine Welch ChemStar pumps and offers full repair and rebuild services.
Welch 1402N-10 ChemStar Unmounted Vacuum Pump (Without Motor) – 5.6 CFM
The Welch 1402N-10 ChemStar is a chemical-resistant, unmounted (bare pump) version of the popular 1402 series. Designed specifically for harsh chemical environments, this Welch 1402N-10 delivers 5.6 CFM (160 L/min) free air displacement and an ultimate vacuum of 1 × 10⁻⁴ Torr.
As part of Welch’s ChemStar line, the 1402N-10 features enhanced chemical resistance with special internal components and is optimized for use with Welch Gold vacuum oil. This makes it ideal for aggressive solvent vapors, acids, and other corrosive applications where standard pumps would quickly degrade.
Key Features – Welch 1402N-10 ChemStar
- Chemical-resistant ChemStar design
- 5.6 CFM free air displacement
- Ultimate vacuum: 1 × 10⁻⁴ Torr
- Two-stage DuoSeal rotary vane technology
- Unmounted (without motor) – perfect for custom installations or replacement pumps
- Large oil reservoir for superior vapor tolerance
- Low RPM belt-drive design for long service life
Best Applications for Welch 1402N-10
- Rotary evaporation with aggressive solvents
- Vacuum distillation and drying of corrosive chemicals
- Schlenk lines and air-sensitive chemistry
- Pharmaceutical and chemical synthesis
- Any application involving harsh vapors or acids
The Welch 1402N-10 ChemStar is the perfect choice when you need a rugged, chemical-resistant bare pump for integration into existing systems. Chemtech Scientific offers genuine Welch ChemStar pumps and offers full repair and rebuild services.