MATERIALS OF CONSTRUCTION

WETTED COMPONENTS
â—† Pressure casing and end ports: Aluminum
â—† O-ring Seals: Buna-N
â—† Transfer magnet: Teflon
® coated Alnico
â—† Floating orifice disk: Stainless Steel
â—† All other internal parts: Stainless Steel NON-WETTED COMPONENTS
â—† Window tube: Polycarbonate (STD)
â—† Window seals: Buna-N (STD), Teflon
®

MECHANICAL SIZE CODE

SERIES 3 Dimension A: 1-7/8" (48mm) Dimension B: 6-9/16" (167mm) Port Sizes (NPTF): 1/2" SERIES 4 Dimension A: 2-3/8" (60mm) Dimension B: 7-5/32" (182mm) Port Sizes (NPTF): 3/4" and 1" SAE and BSP porting also available. Contact Lake for more information

PERFORMANCE

â—† Measuring accuracy: ±5% of full-scale
â—† Repeatability: ±1% of full-scale
â—† Flow measuring range: Up to 30 GPM (10:1 turndown)
â—† Maximum operating pressure: 1000 PSIG (69 Bar)
â—† Maximum operating temperature: 240ºF (116ºC)
â—† Filtration requirements: 74 micron filter or200 mesh screen minimum TYPICAL PRESSURE DIFFERENTIALS
For specific differential graphs, refer to Lake data sheet PDDS-404 STYLE C
When ordering use Lake Monitors No. C_ _ – _ _ _ – _ _ SERIES 3 MONITORS SERIES 4 MONITORS 1/2" 3/4" – 1 Division of Total Automated Solutions, Inc.

800.850.6110 or 414.671.3577www.lakemonitors.com

0369121505101520 010203040500510152025 LAKE MONITORS, INC.2013 S. 37th St., Milwaukee, WI 53215 USA 414.671.3577 FAX: 414.671.5253 CDS-905 5M CK / WGD / MAS © Lake Monitors Inc. 2005