








🔍 See your oil like a pro—never miss a drop or a detail!
The Boltigen 3/4'' NPT Air Compressor Oil Sight Glass is a robust, aluminum alloy liquid level gauge designed for air compressors, gearboxes, pumps, and tanks. Engineered to handle pressures up to 217 PSI and temperatures up to 110℃, it features a leak-proof tapered thread and a clear viewing window with a red dot indicator for precise oil level and quality monitoring. Sold in pairs, this durable sight glass ensures long-lasting, maintenance-friendly operation with 100% quality inspection guarantee.
| Brand | Boltigen |
| Recommended Uses For Product | For Air Compressor Gearbox Pump Tank |
| Power Source | Manual Winding |
| Special Feature | Oil Level Sight Glass Window |
| Included Components | 2pcs 3/4'' MNPT oil sight glass |
| Item Weight | 10 Grams |
| Color | Silver |
| Material | Aluminum |
| Model Name | FASG001 |
| Manufacturer | Boltigen |
| UPC | 730851398802 |
| Style | Fashion |
| Part Number | FASG001 |
| Item Weight | 0.353 ounces |
| Package Dimensions | 3.15 x 2.2 x 1.02 inches |
| Item model number | FASG001 |
| Size | 3/4''NPT--2pcs |
| Item Package Quantity | 1 |
| Special Features | Oil Level Sight Glass Window |
| Batteries Included? | No |
| Batteries Required? | No |
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