









🔧 See your system’s heartbeat with unmatched clarity!
This 1'' NPT Male Hex Head Oil Sight Glass features a robust 304 stainless steel body and tempered borosilicate glass, designed to withstand pressures up to 435 PSI and temperatures from -30°C to 120°C. Engineered for industrial applications like pumps, air compressors, and gearboxes, it offers crystal-clear liquid level visibility and durable performance, backed by rigorous quality control and a satisfaction guarantee.






| Manufacturer | Boltigen |
| Country of Origin | USA |
| Item model number | FSG002 |
| Package Dimensions | 6.3 x 5.21 x 3.99 cm; 132 g |
| ASIN | B097T9LR89 |
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