When you need to measure the flow of produced water, injection water, or industrial process liquids, the first question is whether your line size and expected flow rate fit a turbine meter's window. A mismatch means poor readings or a meter that simply cannot handle the service.
Quick verdict
The Blancett B111-120 Model 1100 is a new 2-inch NPT turbine flow meter listed at USD 320.00. It covers 40 to 400 GPM and uses a magnetic pickup to sense flow. The 316L stainless body is selected for corrosive and abrasive environments, which is why this type of meter shows up in oil and gas production and water flood service.
Who it suits
If your process runs on pipe with flows in the mid-range band and you need a rugged meter for demanding liquids, this unit is worth considering. The stainless construction makes it a plausible choice when you are handling water with solids or chemicals that would attack less resistant materials.
What stands out from the listed details
The unit is described as new and unused, with 316L stainless wetted parts. The B111-120 part number identifies the Model 1100 with 2-inch NPT female end connections. The included K-factor label is useful because turbine meters are individually calibrated; having the specific factor for this unit, K-Factor 48.612, removes guesswork when scaling the pulse output.
Meaningful trade-offs
Turbine meters are not universal. This model is fixed to one connection size and one flow window, so if your line is smaller or your flow is lower, you will need a different meter. The unit is a specific configuration, so there is no adjustment to extend the range. Also, the magnetic pickup output is a pulse signal; you will need to use the provided K-factor to convert pulses to flow rate.
Product Notes
Blancett B111-120 Model 1100 Turbine Flow Meter 2" NPT 40-400 GPM 316SS NEW
A concrete reason to pick this unit is the combination of a 316L stainless body and a magnetic pickup in a form built for oilfield and industrial liquid flow. The concrete limitation is that the pulse output requires external scaling using the factory K-factor, so you need a compatible flow computer or totalizer to interpret the readings.
Bottom line
The Blancett B111-120 turbine flow meter is a specific tool for a specific job: 2-inch lines with expected flows in the 40-400 GPM range. At the listed price, it is a direct purchase for someone who already knows that line size and flow window. If your process matches those numbers, the stainless construction and factory K-factor label make it a sensible candidate. If not, keep looking.
