Liquid counters with oval gears PPO are designed to measure the volumetric quantity of non-aggressive petroleum products. Mechanical counting device.
Diameter of the conditional passage 25mm.
The flowing part of the meters is made of materials:
- body - aluminium AK9M2 GOST 1583-93,
- oval gear - aluminium AK9M2 GOST 1583-93,
- seals - rings GOST 18829-73 3826-s-NTA TU 38.0051166-98,
- bronze-graphite bearings.
Liquid meters with oval gears have the following competitive advantages:
- improved metrological characteristics (accuracy class up to 0.15);
- possibility to use the counter on viscous media (up to 300 cSt);
- competitive price and time-proven quality.
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