ZHM 04 HP - Gear flow meters with ball bearings for lubricating and non-abrasive liquids

Thanks to their robust design, gear flow meters are particularly suitable for volume flow measurements in high-pressure applications and in harsh conditions, for example, in offshore and submarine applications. The ZHM HP is suitable for applications where hydraulic fluids, additives and injections need to be measured or metered under high pressure.

Description
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0.2 up to 75 l/min

Measuring Accuracyup to ±0.1 %

Repeatability±0.05 % (under the same conditions)

Linearity±0.5 % of actual flow (viscosity ≥ 30 mm²/s)

Materials

Housing: as per DIN 1.4305 [AISI 303], 1.4404 [AISI 316L]
Gears: shaft per DIN 1.4122, 1.4501 [AISI F55].
Bearing: Stainless Steel Ball bearing (ZHM 01/2-06/1), Chrome roller bearing (ZHM 06-07)
Seals: FKM, PTFE (others on request)

Pressureup to 420 bar [6,000 psi]

Medium Temperature-40 °C up to +180 °C [-40 °F up to +356 °F] (others on request)