LJ Star 1806 CNNN1N 3/4in 150# Flanged Sight Flow Indicator 3/4"
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This is a new L.J. Star model 1806 CNNN1N flanged sight flow indicator, 3/4-inch pipe size, rated for 260 PSI working pressure and a maximum operating temperature of 200°F. The unit features a carbon steel body with neoprene seals, as confirmed by the nameplate reading 'NEOPRENE T-BORO CS,' and is designed to connect between ANSI Class 125 and Class 150 flanges as indicated by the flange cover markings 'EP 304/.3/4"/150' and '3/4"-125 / 3/4"-150.' The indicator was hydro-tested at 430 PSIG by L.J. Star Incorporated (Twinsburg, OH) on 5/31/13, confirming pressure integrity per their factory test protocol. The 1806 series is a full-view flanged indicator intended for monitoring liquid, gas, or steam flow in industrial piping systems where direct visual confirmation of flow presence is required. The protective blue plastic flange covers remain in place, consistent with new, unused condition.
Product Specifications
| Manufacturer | L.J. Star Incorporated |
| Model Number | 1806 CNNN1N |
| Pipe Size | 3/4 inch |
| Connection Type | Flanged |
| Flange Standard | ANSI Class 125 and Class 150 |
| Flange Material | Carbon Steel |
| Body Material | Carbon Steel |
| Seal / Gasket Material | Neoprene |
| Working Pressure | 260 PSI |
| Maximum Temperature | 200°F |
| Hydro Test Pressure | 430 PSIG |
| Hydro Test Date | 5/31/2013 |
| Condition | New |