Click on this link if you need more information about Rotameter.
OMEGA ® multi-pressure pneumatic flowmeters feature a rugged anodized aluminum body design and easy installation. For air/compressed gas applications, these flowmeters include ranges from 5-5.0 SCFM to 50-1000 SCFM, at operating pressures up to 1000 psig. Their multi-pressure scales (from 40-130 psig) mean accurate flow measurements can be made without the need for conversion calculations for pressure variations. Please download PDF file for full specifications and pressure drop curves.
† All amounts shown in EUR, GBP, or USD Note: Comes complete with operators manual. Ordering Example: (1) FL7990A Multi-pressure in-line flowmeter, 10-100 SCFM, $213, £218.00 plus (1) FL7990A Multi-pressure in-line flowmeter, 10-100 SCFM, $213, £218.00, £218.00 + 218.00 = £436.00