Buhler Technologies P2.3 Sample Gas Pump

P 2.3, P 2.3C, P 2.83, P 2.4, P 2.4C, P 2.84 P2.4 and P2.84 Pump Models When installed inside an electric cabinet, wall thicknesses of up to 30 mm can be bridged without additional modifications.
The difference between the P2.4 and P2.84 is the flow rate. The P2.4 pump has a capacity of 400 L/h free flow and the P2.84 has a
capacity of 800 L/h free flow.
The P2.4 and P2.84 pumps are not suitable for use in explosive areas. The corresponding types for use in explosive areas are P2.4
ATEX (data sheet 420009), P2.4 AMEX and P2.84 AMEX (data sheet 420012).
Technical data for P2.4 and P2.84 P2.4/P2.84 Technical Data Weight:
approx. 7 kg
FM C-US (115 V only)
FM approval no.:
3038101/3038101C
Ambient temperature Motor:
Pump head:
max. 60 °C max. 100 °C
Media temperature:
PTFE/PEEK valves max. 160 °C
P2.3C and P2.4C Pump Models Pump models P2.3C and P2.4C are suitable for conveying flammable gasses in zone 2. The pumps are not suitable for use in explosive areas according to Atex.
Technical data for P2.3C and P2.4C P2.3C/P2.4C Technical Data Weight P2.3 C:
P2.4 C:
Marking:
approx. 6.5 kg approx. 7 kg
II 3G/- Ex h IIB T4 Gc
Ambient temperature Motor:
Pump head:
max. 50 °C see table
Medium temperature:
see table
NOTICE! The devices are not suitable for use in explosive areas!
Temperature classes for P2.3C and P2.4C P 2.3C
Medium temperature
no flammable gasses in the gas circuit
see P2.3/P.283
Flammable gasses in the gas circuit above the LEL
T3 T4
P 2.4C
120 °C 50 °C Medium temperature
no flammable gasses in the gas circuit Flammable gasses in the gas circuit above the LEL
DE420008 ◦ 07/2024
Pump head temperature
see P2.4/P2.84 T3 T4
100 °C 50 °C
We reserve the right to amend specification.
80 °C 50 °C
Bühler Technologies GmbH
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