







🔍 See your oil like never before — precision meets durability in every glance!
The Boltigen Air Compressor Sight Glass is a robust 1-inch NPT male-threaded oil level gauge crafted from durable aluminum alloy and tempered glass. Engineered to withstand pressures up to 217 PSI and temperatures up to 110℃, it provides a crystal-clear, leak-proof window for monitoring oil levels and contamination in compressors, gearboxes, pumps, and tanks. Easy to install and built for longevity, this dual-pack sight glass is a must-have for professional-grade maintenance and real-time fluid inspection.
| Brand | Boltigen |
| Recommended Uses For Product | Air Compressor Maintenance |
| Power Source | Corded Electric |
| Special Feature | Portable |
| Included Components | 2pc 1 MNPT oil sight glass |
| Item Weight | 10 Grams |
| Color | Silver |
| Material | Aluminum Alloy, Tempered Glass |
| Style | Fashion |
| Model Name | NPT |
| Maximum Operating Pressure | 217 Pound per Square Inch |
| Manufacturer | Boltigen |
| UPC | 730851397010 |
| Part Number | FASG001 |
| Item Weight | 0.353 ounces |
| Package Dimensions | 3.98 x 3.03 x 1.18 inches |
| Item model number | FASG001 |
| Size | 1‘’ NPT--2pcs |
| Special Features | Portable |
| Batteries Included? | No |
| Batteries Required? | No |
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