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31236TE Leybold TRIVAC D4T Rotary Vane Vacuum Pump 6.4 m³/h 1~ Motor
The Leybold TRIVAC D4T (part numbers 31236TE and 31236TE25) is a compact, dual-stage oil-sealed rotary vane vacuum pump from the reliable TRIVAC T series. It delivers a pumping speed of 3.5 CFM (5.9 m³/h) at 60 Hz and reaches an ultimate vacuum of approximately < 3.75 × 10⁻³ Torr, making it an excellent choice for small to medium laboratory and light industrial vacuum applications.
This pump features a robust design with integrated anti-suckback valve, gas ballast for improved vapor handling, and convection cooling for quiet, reliable operation.
Key Features & Benefits
- Dual-stage rotary vane technology for deeper ultimate vacuum
- Compact and lightweight design – ideal for benchtop use
- Integrated anti-suckback valve protects the pump during power interruptions
- Gas ballast for better handling of water vapor and light contaminants
- KF16 (NW16) inlet and outlet flanges
- Low vibration and quiet operation
- Easy maintenance with long service life
Technical Specifications
| Specification | Value |
|---|---|
| Model | Leybold TRIVAC D4T |
| Part Number | 31236TE / 31236TE25 |
| Pump Type | Dual-stage oil-sealed rotary vane |
| Pumping Speed (60 Hz) | 3.5 CFM (5.9 m³/h) |
| Ultimate Pressure | < 3.75 × 10⁻³ Torr (< 5 × 10⁻³ mbar) |
| Inlet / Outlet Flange | KF16 (NW16) |
| Motor | 1-phase, 100-230V, 50/60 Hz |
| Oil Capacity | Approx. 0.5 – 0.8 liter |
| Noise Level | ≤ 55 dB(A) |
| Cooling | Air-cooled (convection) |
| Weight | Approx. 20–23 kg (44–51 lbs) |
Ideal Applications
- Laboratory vacuum systems
- Small analytical instruments
- Vacuum filtration and degassing
- Vacuum ovens and drying
- Backing for smaller turbomolecular pumps
- General research and light industrial vacuum processes
The Leybold TRIVAC D4T is a proven, compact, and dependable vacuum pump offering excellent performance in a small footprint — perfect for labs needing reliable medium vacuum.
Resources:
Oil-Sealed Catalog
The Leybold TRIVAC D4T (part numbers 31236TE and 31236TE25) is a compact, dual-stage oil-sealed rotary vane vacuum pump from the reliable TRIVAC T series. It delivers a pumping speed of 3.5 CFM (5.9 m³/h) at 60 Hz and reaches an ultimate vacuum of approximately < 3.75 × 10⁻³ Torr, making it an excellent choice for small to medium laboratory and light industrial vacuum applications.
This pump features a robust design with integrated anti-suckback valve, gas ballast for improved vapor handling, and convection cooling for quiet, reliable operation.
Key Features & Benefits
- Dual-stage rotary vane technology for deeper ultimate vacuum
- Compact and lightweight design – ideal for benchtop use
- Integrated anti-suckback valve protects the pump during power interruptions
- Gas ballast for better handling of water vapor and light contaminants
- KF16 (NW16) inlet and outlet flanges
- Low vibration and quiet operation
- Easy maintenance with long service life
Technical Specifications
| Specification | Value |
|---|---|
| Model | Leybold TRIVAC D4T |
| Part Number | 31236TE / 31236TE25 |
| Pump Type | Dual-stage oil-sealed rotary vane |
| Pumping Speed (60 Hz) | 3.5 CFM (5.9 m³/h) |
| Ultimate Pressure | < 3.75 × 10⁻³ Torr (< 5 × 10⁻³ mbar) |
| Inlet / Outlet Flange | KF16 (NW16) |
| Motor | 1-phase, 100-230V, 50/60 Hz |
| Oil Capacity | Approx. 0.5 – 0.8 liter |
| Noise Level | ≤ 55 dB(A) |
| Cooling | Air-cooled (convection) |
| Weight | Approx. 20–23 kg (44–51 lbs) |
Ideal Applications
- Laboratory vacuum systems
- Small analytical instruments
- Vacuum filtration and degassing
- Vacuum ovens and drying
- Backing for smaller turbomolecular pumps
- General research and light industrial vacuum processes
The Leybold TRIVAC D4T is a proven, compact, and dependable vacuum pump offering excellent performance in a small footprint — perfect for labs needing reliable medium vacuum.
Resources:
Oil-Sealed Catalog