APATOR – Founded in 1925 in Poland, manufacturers of many metering instrument types including the MWN Range of Hot & Cold bulk woltman water meters.
The MWN Series is a flanged bulk water meter for cold water up to 50 Deg. C. This Woltman type with a maximum pressure rating of 16 Bar. Used for general applications as a Class B meter.
The MWN-130 is a Flanged bulk hot water meter for volumetric flow measurement applications of up to 130 Deg. C. with max. pressure of 16 bar. We Stock from 50mm to 100mm of this Class B meter.