CENTRAN G3
- No dynamic shaft seals
- Pump hermetically sealed
- Version "R" suitable for dry running by means of a patented magnetic „two axial directions self-aligning system“
- Also suitable for liquids with high specific weight
- Variable connections possibilities
- Protection plate made of metal protects the pump housing against mechanical damage
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Type | WR | GF | GX | ||
---|---|---|---|---|---|
Material volute casing rear casing impeller | PP (GF-reinforced) | ECTFE (CF-reinforced) | |||
Material seal | Viton® 1) | Viton® 1) 2) | |||
Guide bearing "R" | HD-carbon | ||||
Guide bearing "X" | SiC | - | |||
Guide bearing "N" | Rulon® | - | |||
Material shaft | Ceramic | SiC | |||
Material thrust ring | Ceramic | SiC | |||
Operating temperature | °C | -5...+80 | -20...+100 |
20.15 | 20.20 | 20.27 | 20.36 | 30.15 | 30.25 | 36.30 | |||
Inlet | BSP | G 2 | |||||||
Outlet | BSP | G 1 1/2 | |||||||
Suction flange | DN50 | ||||||||
Pressure flange | DN40 | ||||||||
Max. delivery rate | m3/h | 31 | 36 | 35 | 43 | 48 | |||
Max. delivery head | mWC | 25 | 30 | 35 | 40 | 22 | 30 | 40 | |
Motor power motor type N | kW | 2.2 | 3.0 | 4.0 | 5.5 | 4.0 | 5.5 | 7.5 | |
Motor power motor type P | kW | 3.0 | 4.0 | 5.5 | 7.5 | 5.5 | 7.5 | - | |
Motor power motor type S | kW | 4.0 | 5.5 | 7.5 | - | 7.5 | - |
On request: 1) EPDM and 2) FFKM (Kalrez®)
Subject to technical changes
Lutz-JESCO America Corp.
55 Bermar Park
Rochester, NY 14624
Toll-Free: +1-800-554-2762
Fax: +1-585-426-4025
mail@jescoamerica.com
Outside the U.S.
Tel.: +1-585-426-0990