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31251TE Leybold TRIVAC D16T Rotary Vane Vacuum Pump 20.4 m³/h 3~ Motor
The Leybold TRIVAC D16T (part number 31251TE) is a robust, dual-stage oil-sealed rotary vane vacuum pump designed for reliable medium vacuum applications. With a pumping speed of 11.2 CFM (19 m³/h) and an ultimate vacuum of < 2 × 10⁻³ Torr, it delivers consistent performance for laboratory and industrial use.
This pump features a compact design, integrated anti-suckback valve, gas ballast, and high vapor tolerance, making it ideal for continuous operation.
Key Features & Benefits
- Dual-stage rotary vane design for deep ultimate vacuum
- High pumping speed and excellent water vapor handling
- Built-in anti-suckback valve protects the pump during power failure
- Quiet and reliable operation
- KF25 (NW25) inlet and outlet flanges
- Robust construction with long service life
Ideal Applications
- Laboratory vacuum systems
- Mass spectrometry and analytical instruments
- Vacuum drying and degassing
- Refrigeration and air conditioning service
- Backing for turbomolecular pumps
- General industrial vacuum processes
The Leybold TRIVAC D16T is a proven, durable vacuum pump known for its reliability and performance in demanding environments.
Technical Specifications
| Specification | Value |
|---|---|
| Model | Leybold TRIVAC D16T |
| Part Number | 31251TE |
| Pump Type | Dual-stage oil-sealed rotary vane |
| Pumping Speed (50/60 Hz) | 16.2 m³/h (11.2 CFM) at 60 Hz |
| Ultimate Pressure | < 2 × 10⁻³ Torr (< 3 × 10⁻³ mbar) |
| Inlet Flange | KF25 (NW25) |
| Outlet Flange | KF25 (NW25) |
| Motor Type | 3-Phase, 200–480V, 50/60 Hz |
| Motor Power | 0.55 kW (0.75 HP) |
| Oil Capacity | 0.5 – 1.0 liter (approx.) |
| Noise Level | ≤ 55 dB(A) |
| Cooling Method | Air-cooled |
| Weight | 28 kg (62 lbs) |
| Operating Temperature | 10°C to 40°C (50°F to 104°F) |
| Gas Ballast | Yes (manual) |
| Anti-Suckback Valve | Integrated |
Resources:
Catalog
The Leybold TRIVAC D16T (part number 31251TE) is a robust, dual-stage oil-sealed rotary vane vacuum pump designed for reliable medium vacuum applications. With a pumping speed of 11.2 CFM (19 m³/h) and an ultimate vacuum of < 2 × 10⁻³ Torr, it delivers consistent performance for laboratory and industrial use.
This pump features a compact design, integrated anti-suckback valve, gas ballast, and high vapor tolerance, making it ideal for continuous operation.
Key Features & Benefits
- Dual-stage rotary vane design for deep ultimate vacuum
- High pumping speed and excellent water vapor handling
- Built-in anti-suckback valve protects the pump during power failure
- Quiet and reliable operation
- KF25 (NW25) inlet and outlet flanges
- Robust construction with long service life
Ideal Applications
- Laboratory vacuum systems
- Mass spectrometry and analytical instruments
- Vacuum drying and degassing
- Refrigeration and air conditioning service
- Backing for turbomolecular pumps
- General industrial vacuum processes
The Leybold TRIVAC D16T is a proven, durable vacuum pump known for its reliability and performance in demanding environments.
Technical Specifications
| Specification | Value |
|---|---|
| Model | Leybold TRIVAC D16T |
| Part Number | 31251TE |
| Pump Type | Dual-stage oil-sealed rotary vane |
| Pumping Speed (50/60 Hz) | 16.2 m³/h (11.2 CFM) at 60 Hz |
| Ultimate Pressure | < 2 × 10⁻³ Torr (< 3 × 10⁻³ mbar) |
| Inlet Flange | KF25 (NW25) |
| Outlet Flange | KF25 (NW25) |
| Motor Type | 3-Phase, 200–480V, 50/60 Hz |
| Motor Power | 0.55 kW (0.75 HP) |
| Oil Capacity | 0.5 – 1.0 liter (approx.) |
| Noise Level | ≤ 55 dB(A) |
| Cooling Method | Air-cooled |
| Weight | 28 kg (62 lbs) |
| Operating Temperature | 10°C to 40°C (50°F to 104°F) |
| Gas Ballast | Yes (manual) |
| Anti-Suckback Valve | Integrated |
Resources:
Catalog