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Ensure Equipment Longevity with Clear Oil Monitoring
Boltigen 2" NPT Stainless Steel Oil Sight Glass provides a reliable and clear view of oil levels in industrial equipment like air compressors, gearboxes, and hydraulic tanks. Imported from authorized US retailers, this gauge is built for demanding environments, offering superior durability and performance compared to local alternatives.
Constructed with a robust 304 stainless steel body and a 3mm thick tempered glass lens, this sight glass is designed to withstand pressures up to 1300 PSI and temperatures ranging from -30°C to 220°C (-22°F to 428°F). The NBR O-ring ensures a secure seal, preventing leaks and wear, while the baffle-free design offers an unobstructed view of oil clarity, color, and potential contaminants like water or debris.
This oil level indicator is essential for routine maintenance and inspection in automotive industries, pumps, and piping systems. Easy to install, it helps prolong the life of your machinery by enabling timely detection of oil issues. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping.
Engineered for Industrial Durability
This Boltigen oil sight glass is built with premium 304 stainless steel and tempered glass, designed to endure harsh operating conditions. Unlike many local alternatives that may use lower-grade materials or plastic lenses prone to cracking or degradation, this gauge offers exceptional pressure (up to 1300 PSI) and temperature (-30°C to 220°C) resistance. Its robust construction ensures a long service life and reliable performance, minimizing the risk of leaks or failures in critical machinery. The clear, baffle-free view allows for immediate identification of oil quality and level, crucial for preventing costly equipment damage.
Ideal for Indian Industrial Environments
This sight glass is well-suited for the diverse Indian climate, handling both extreme heat and cold. It's perfect for monitoring oil in air compressors, gearboxes, hydraulic tanks, pumps, and piping systems across various industries. If you require a dependable visual indicator for oil levels and quality in challenging conditions, this USA-sourced component offers superior longevity and accuracy. Those needing a simple, low-pressure gauge for non-critical applications might find basic plastic models sufficient, but for demanding industrial use where clarity and durability are paramount, this stainless steel sight glass is the recommended choice.
Typical situations where Boltigen 2 inch NPT Stainless Steel Oil Sight Glass Level Indicator | Max 1300 PSI helps — illustrative scenarios, not customer reviews.
An industrial workshop in Chennai needs to monitor oil levels in multiple air compressor units operating under high ambient temperatures and humidity.
The Boltigen 2" NPT stainless steel sight glass provides a clear, durable view up to 220°C and 1300 PSI. Its robust construction resists corrosion from humidity, ensuring reliable oil level checks and preventing equipment damage, unlike basic plastic gauges that might degrade.
A small manufacturing unit in Pune uses a gearbox with a 2" NPT female port, requiring a reliable oil level indicator that can withstand moderate pressure and temperature fluctuations.
This Boltigen sight glass, with its 2" NPT male thread and 1300 PSI rating, fits directly. The tempered glass lens offers excellent clarity for monitoring oil condition, helping to prevent costly downtime and maintenance issues common with less robust local alternatives.
| Installation | Easy installation into standard 2" NPT female ports. |
| Maintenance | Regular visual inspection of oil level, color, and clarity for early detection of issues. |
| Service Life | Long service life due to durable stainless steel and tempered glass construction. |
| Feature | Boltigen 2 inch | Others |
|---|---|---|
| Material | 304 Stainless Steel Body, Tempered Glass Lens, NBR O-ring | Varies by brand; often lower-grade steel or plastic components, potentially less durable. |
| Pressure Rating | Up to 1300 PSI | Typically lower, often around 300-800 PSI for basic models. |
| Temperature Range | -30°C to 220°C (-22°F to 428°F) | May have a narrower range, especially for plastic components. |
| Clarity & View | Clear, baffle-free tempered glass for unobstructed view | May have baffles or less clear plastic, potentially obscuring oil condition. |
| Thread Type | Standard 2" NPT Male | May offer NPT or BSP; NPT is standard for US-market imports. |
| SKU | tzg6872 |
| GTIN | 0730851398055 |
| Brand | Boltigen |
| Product Name | Oil Level Sight Glass |
| Model Number | FSG004 |
| Thread Size | 2" NPT Male |
| Thread Diameter | Nominal Pipe Size (refer to size chart for actual diameter) |
| Body Material | 304 Stainless Steel |
| Lens Material | Tempered Glass (3mm thickness) |
| O-ring Material | NBR |
| Color | Silver |
| Max Working Pressure | 1300 PSI (qualified to pass 800 PSI test) |
| Temperature Range | -30°C to 220°C (-22°F to 428°F) |
| Application | Air compressors, gearboxes, hydraulic tanks, pumps, piping systems, automotive industries, mixers |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About Boltigen
Boltigen specializes in high-quality air compressor accessories, offering durable and reliable components designed for industrial applications and demanding environments.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Boltigen 2 inch NPT Stainless Steel Oil Sight Glass Level Indicator | Max 1300 PSI, -30-220°C
5,674
This item
Boltigen 2 inch NPT Stainless Steel Oil Sight Glass Level Indicator | Max 1300 PSI, -30-220°C
5,674
Total price:
9,211
You save 3,022 (25%) Extra3 items selected
3 items
9,211You save 3,022 (25%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 5,674 7,645 | 1,868 2,491 | 1,669 2,097 | 5,657 8,815 | 3,830 5,051 | 3,444 5,130 | 4,255 5,791 |
| Rating | 4.50(186) | 4.60(478) | 4.88(8) | 4.50(545) | 4.50(186) | 4.75(8) | 4.75(8) |
| Brand Name | Boltigen | GODESON | GODESON | LE LEMATEC | Boltigen | Boltigen | Boltigen |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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