Edwards A90602983 Vacuum Multi-Stage Roots Pump nXR90i 100-127/200-240V 1-ph 50/60HzNV
Also written as: nXR90i · A906-02-983
Key specifications
From our own order and quotation records. Orders counted only when paid, shipped or completed — quotations are counted separately and never as orders.
Description
A90602983 — Vacuum Multi-Stage Roots Pump nXR90i 100-127/200-240V 1-ph 50/60HzNV. Key specifications — Pumping speed: 90 m³/h; Ultimate pressure: 0.03 mbar; Inlet connection: NW40; Outlet connection: NW25; Max. permissible outlet pressure: 0.2 bar gauge.
Technical data
| Pumping speed | 90 m³/h (53 CFM) |
|---|---|
| Ultimate pressure | 0.03 mbar (0.023 Torr) |
| Inlet connection | NW40 |
| Outlet connection | NW25 |
| Max. permissible outlet pressure | 0.2 bar gauge |
| Rotational speed | 15000 rpm |
| Supply voltage | 100-127/200-240 V |
| Supply frequency | 50/60 Hz |
| Leak rate | < 1x10-6 mbar L/s |
| Noise level | 55 dB(A) |
| Manufacturer model designation | nXR90i |
| Operating temperature | +5 to +40°C |
| Weight | 29 kg (63.9 lb) |
Need a confirmed configuration?
Share your application, target vacuum and voltage. We will match the pump or part and return a formal quote.
We build an equivalent — same duty, far lower cost
Taixing is a vacuum equipment manufacturer with its own 20,000 m2 plant and seventeen years in the industry. We build roots pumps to the same duty as this imported unit, at factory-direct cost. Send your process conditions (gas, pressure range, flow) and we will match a model and quote.
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