Application area
Delivery and metering of small and smallest quantities of all kinds of gases.
Product specification
Valveless low-pressure single-piston pump system FMI® with three-stage synchronous drive motor, low weight and small dimensions, conveying line connections optionally to be chosen. Precisely adjustable delivery rates by speed variation in fixed steps and mechanical delivery stroke alteration; suitable for continuous duty.
Control functions: Halt (stop), forerun, return
Technical specification
Material pump head:
Piston: stainless steel 1.4401 (SS 316)
Cylinder: sinter corundum
Housing: fluorocarbon material PVDF
Connection: fluorocarbon material PVDF
Drive system:
Voltage: 220 V~ / 50-60 Hz
Motor speed: variable 123, 246 or 492 rpm
Precision of delivery: better than 1.0 %
Max. delivery rate:
at 123 rpm: 0 - 3.1 ml/min., max. 3.4 bar counterpressure
at 246 rpm: 0 - 6.15 ml/min., max. 1.4 bar counterpressure
at 492 rpm: 0 - 12.3 ml/min., max. 1.4 bar counterpressure
Stroke volume: 25 µl/stroke
Pipe connection: compression-type fitting for pipes OD 6.4 mm or internal thread UNF 1/4"-28
Max. operating pressure: 6.9 bar
Dimension: 127 x 127 x 102 mm (L x W x H)
Weight: approx. 1.8 kg
| Item | Image |
Delivery volume µl/stroke
|
max. Förderleistung ml/min.
|
Anschluss |
Einheit Stück
|
Price Euro* |
Buy |
|---|---|---|---|---|---|---|---|
| 58351 |
|
25 | 12,3 | für Rohre Außen-Ø 6,4 mm | 1 | 6,260.00 | |
| 58331 |
|
25 | 12,3 | Innengewinde 1/4"-28 UNF | 1 | 6,260.00 | |
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