Matheson Instrument 5083R60 Direct Reading Flowmeter, 10 to 80 LPM, 25 mm Depth x 25 mm Width x 95 mm Height, Black

Meter body, 25 x 25 x 95 mm high, is transparent acrylic plastic block with aluminum support frame, mounted on acrylic base. Cylindrical, tapered bore contains ball Float. Metric scale is fused on face of block. Multi-tapered manual control Valve at Inlet has stainless steel stem and two buna-n O-Rings. Serrated chrome-plated Brass Inlet and Outlet connectors take 1/4 inch bore tubing. Accuracy: 5 percent of full scale; repeatability: 1 percent of scale reading. Maximum operating pressure 100 PSIG (690 kPa); maximum operating temperature 71°c.