KNF
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| Brand | KNF |
|---|---|
| Origin | Germany |
| Model | N840G |
| Maximum Flow Rate | 34 L/min |
| Ultimate Vacuum | 6 mbar (abs.) |
| Motor Power | 100 W |
| Dimensions (W×D×H) | 177 × 240 × 289 mm |
| Weight | 11.3 kg |
| Pump Head Material | PPS |
| Diaphragm Coating | PTFE |
| Valve Material | FFKM (perfluoroelastomer) |
| Operating Temperature Range | 5–40 °C |
| Chemical Resistance | High |
| Control Interface | Manual Speed Knob + Optional VC 900 Controller Compatibility |
| Brand | KNF |
|---|---|
| Origin | Germany |
| Model | N820.3FT.18 |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Ultimate Vacuum | 8 mbar |
| Flow Rate | 20 L/min |
| Motor Voltage | 220 V AC |
| Dimensions (L×W×H) | 312 × 207 × 154 mm |
| Weight | 9.3 kg |
| Diaphragm & Valve Material | PTFE-coated |
| Housing & Internal Wetted Parts | Fully PTFE-lined |
| Seal Material | FFPM (Perfluoroelastomer) |
| Max Positive Pressure | 0.5 bar g |
| Inlet/Outlet Port Size | 10 mm ID |
| Brand | KNF |
|---|---|
| Origin | Germany |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Model | N820.3FT.40.18 |
| Ultimate Vacuum | 10 mbar |
| Flow Rate | 20 L/min |
| External Dimensions (L×W×H) | 312 × 220 × 177 mm |
| Weight | 9.6 kg |
| Motor Supply | 220 V AC |
| Diaphragm & Valve Material | PTFE-coated PTFE / FFPM |
| Pump Head Material | PTFE |
| Inlet/Outlet Port | 10 mm |
| Self-Drying Function | Yes |
| Continuous Duty Rating | Yes |
| Brand | KNF |
|---|---|
| Origin | Germany |
| Model | N840.3FT.40.18 |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Ultimate Vacuum | 10 mbar |
| Flow Rate | 34 L/min |
| Dimensions (L×W×H) | 341 × 239 × 189 mm |
| Weight | 12.9 kg |
| Motor Power | 0 W (indicative of nominal input power not specified |
| Diaphragm/Valve Material | PPS body with PTFE-coated diaphragm and FFPM (perfluoroelastomer) valves |
| Inlet Port | 10 mm |
| Chemical Resistance | Full PTFE-wetted path compatible with aggressive acids, bases, and solvents |
| Brand | KNF |
|---|---|
| Origin | Germany |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Model Variants | N86, N816.3KT.18, N838.1.2 |
| Ultimate Vacuum | 20 mbar |
| Flow Rate | 10–37 L/min (model-dependent) |
| Motor Supply | 220 V AC |
| Dimensions (L×H×W) | 164×141×90 mm to 404×210×110 mm |
| Weight | 1.9–6.8 kg |
| Construction | PPS Pump Head / PTFE-Coated or FFKM Valves / EPDM or FPM Diaphragms |
| Compliance | CE, RoHS, ISO 9001 |
| Brand | KNF |
|---|---|
| Origin | Germany |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Model | N86KT.18 |
| Ultimate Vacuum | 160 mbar |
| Flow Rate | 5.5 L/min |
| Pressure Output | 2.5 bar (g) |
| Inlet/Outlet Port | 4 mm |
| Dimensions (L×H×W) | 164 × 141 × 90 mm |
| Weight | 1.9 kg |
| Motor Supply | 220 V AC |
| Diaphragm & Valve Material | PTFE-coated PPS / FFPM |
| Housing Material | PPS |
| Brand | KNF |
|---|---|
| Origin | Germany |
| Model | SIMDOS FEM1.02 |
| Flow Rate Range | 0.03–20 mL/min |
| Self-Priming Height | 2 mWg |
| Maximum Discharge Pressure | 6 bar |
| Ingress Protection | IP65 |
| Operating Temperature (Liquid) | 5–80 °C |
| Operating Temperature (Ambient) | 5–40 °C |
| Power Supply | 99–264 VAC, 50–60 Hz |
| Control Options | Manual, Analog (0–5 V / 0–10 V / 0–20 mA / 4–20 mA), RS232 Interface |
| Pump Head / Diaphragm / Valve Material Options | PP/PTFE-coated/FFKM |
| Dimensions (L×H×W) | 143 × 93 × 145 mm |
| Weight | 0.9 kg |
| Accuracy | ±2% of setpoint (1–100% range) |
| Repeatability | ±1% |
| Max. Fluid Viscosity | 150 cSt |
| Dry-Run Capable | Yes |
| Duty Cycle | Continuous (24/7) |
| Brand | KNF |
|---|---|
| Origin | Germany |
| Model | VC900 |
| Pump Type | Oil-Free Diaphragm-Compatible Controller |
| Control Principle | Closed-Loop Electronic Pressure Regulation via Capacitive Ceramic Sensor |
| Vacuum Range | 0–1100 mbar |
| Resolution | 1 mbar |
| Stability | ±1 mbar |
| Display | Touchscreen LED Interface (Multilingual, including English) |
| Units Supported | mbar, hPa, mmHg, Torr |
| Sensor Material | Chemically Resistant Capacitive Ceramic |
| Gas Path Material | PVDF (ID 10 mm) |
| Vent Line Material | Nickel-Plated Copper (ID 4 mm) |
| Enclosure Rating | IP30 |
| Dimensions (W×D×H) | 200 × 100 × 80 mm |
| Weight | 2 kg |
| Communication | Mini-USB for PC Connection & Software Integration |
| Operating Modes | Vacuum Level Control, Flow Rate Control, Auto Mode, Program Mode, Manual Mode |
| Compatibility | KNF N-series diaphragm vacuum pumps (e.g., N810.3FT.18, N820.3FT.18, N840.3FT.18, N860.3FT.18, N920G) |