SRZ 400 KL

Helical Flow Meters with Ball Bearing for high-viscosity, not abrasiv media

The series SRZ KL flowmeter (KL for ball bearing version) is a volume flow meter intended primarily for lubricating, non-abrasive fluid applications. Thanks to its concept, temperature fluctuations and the resulting change in the viscosity of the medium only marginally affect the measuring accuracy of the SRZ KL.

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Functions & Specifications

Measuring Ranges: 4.0 up to 400 l/min
Measuring Accurac: up to ±0.1 %
Repeatability: ±0.05 % (under the same conditions)
Linearity: up to ±0.25 % of actual flow
Materials: Housing: as per DIN 1.4305 [AISI 303], 1.4404 [AISI 316L]
Helicals: as per DIN 1.4122
Bearing: Stainless steel ball bearing
Seals: FKM, PTFE (others on request)
Pressure: up to 200 bar [2,900 psi]
Medium Temperature: -40 °C up to +180 °C [-40 °F up to +356 °F] (others on request)