Dwyer® Flow Meters

Easy to Read and Install

Measure airflow in the lab or field.
Specifications: One-piece, machined clear acrylic plastic body provides easy visual inspection. Front scale with white background is easy-to-read. Direct reading scales are hot stamped into plastic - will not wear off. ±3% full-scale accuracy and measure 4"L. Outlet connections are tapped for 1/8" NPT thread. All standard models contain o-rings for leakproof operation and available with either back or end connections for horizontal or vertical piping.
Please Specify: BN is brass fitting/no valve. BV is brass fitting/valve. SN is stainless steel fitting/no valve. SV is stainless steel fitting/valve.