Variable area flow-meter for air and water Aalborg Instruments

AALBORG®'s heavy-duty IN-LINE and FLANGED ROTAMETERS are fully enclosed in a seamless brushed stainless steel case. Ideal for applications with flow rates up to 20 GPM and 90 SCFM, these flow meters are used with water and air service. These Model M ROTAMETERS are graduated for direct reading of water and air and come equipped with FNPT end fittings for easy in-line installation. Wetted parts include: borosilicate glass flowtubes, Viton® o-rings, and 316 stainless steel fittings, guide rods, floats and float stops.

SPECIFICATIONS
ACCURACY: ±3% of full scale.
MINIMUM FLOW RATE: Approximately 10% of maximum flow rate.
REPEATABILITY: ±0.5% of full scale.
MAXIMUM PRESSURE AT 200° F 93° C: 200 psig (tube sizes 3, 4, 5 and 6). 250 psig (tube sizes 8 and 9).
MAXIMUM OPERATING TEMPERATURE: 200° F (93° C).

DESIGN FEATURES
. Heavy duty stainless steel.
. Thick polycarbonate safety shields.
. Fluted or plain tapered tubes.
. Direct reading metric or English system scales.
. Unique design facilitates ease of maintenance and cleaning processes.

More specifications...