• RSA Instruments and Engineering Works

Glass Tube Rotameters

RSA Instruments & Engineering Works offers Glass Tube Rotameters. This is designed on the variable area basis using tapered borosilicate glass tube pressure rating at 10 kg/cm2 at temperature 150°C. Material of wetted parts: CS/SS 304/316/PP/PVC/MS, Teflon lined. These are suitable for inline installation with flanged or screwed connections, available in line sizes from œ" to 4" NB. Ranges: between 2.5 to 40,000 LPH of water at ambient temperature; and between 0.1 to 300 NM3/hr of air at NTP accuracy ±2% of full flow.