Products Description
Estrada 3/4" Transparent Oil Sight Glass
Air Compressor Lubrication Level Monitor
Professional Optical Observation Interface featuring High-Clarity Transparent Matrix and High-Pressure Sealing for Reciprocating Power Units.
Air compressor estrada 3/4 oil sight glass
transparent
The 3/4" optical lubrication monitor is a specialized inspection interface designed for real-time visual assessment of crankcase oil status in reciprocating compressors. Featuring a high-clarity transparent polymer matrix, it enables instant verification of lubricant volume and condition without invasive dipstick extraction. The precision-threaded body ensures absolute hydrostatic sealing, maintaining crankcase pressure integrity under peak temperatures and vibrational loads. Calibrated for direct OEM-standard replacement, this monitor provides a fail-safe window into compressor lubrication health.
Technical Profiles & Materials
High-Clarity Polymer Matrix: Transparent material enables instantaneous visual verification of oil level, color, and contamination without system disassembly.
Precision-Threaded Sealing: 3/4" BSP/NPT threads ensure hydrostatic pressure integrity and leak-free installation across standard compressor ports.
Thermal & Vibrational Stability: Validated for continuous operation at ≥120°C, maintaining structural integrity under peak temperatures and mechanical vibration.
OEM- Direct Replacement: Precision-calibrated dimensions enable seamless retrofit into Estrada and compatible piston compressor platforms without modification.
Technical Specifications
| ITEM | DETAILS |
| Type | Oil Sight Glass / Level Monitor |
| Application | fits Estrada & Universal 3/4" Ports |
| Code | 2001258 |
| Material | Borosilicate Glass / Metal / Polymer |
| Thermal Threshold | -20°C to +120°C Continuous |
| Brand Name | SeaSummer |
| Sealing Logic | O-Ring Integrated Static Seal |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application
Preventive Compressor Lubrication Management
Specifically configured as the primary visual oil level indicator for stationary and portable piston compressors. It enables operators to perform rapid pre-start inspections, preventing catastrophic bearing failure caused by low-oil or contaminated lubrication conditions.
Systematic Powerhead Refurbishment
Ideal for the complete restoration of Estrada-series compressor crankcases. Its high-spec optical interface provides a reliable, OEM-standard replacement for damaged or clouded original units, restoring factory-grade inspection capability.
Industrial Fleet Maintenance Diagnostics
An essential diagnostic maintenance component for professional workshop fleets and equipment rental centers. Its robust, shatter-resistant construction ensures consistent long-term readability, supporting rigorous preventive maintenance schedules in demanding commercial environments.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
Production process
Quality control
Expo experience
Customer Reviews
FAQ
Q: Are you an impartial industrial components dealer or a direct China water pump factors factory?
A:We are a direct, ISO9001-certified engineering water pump components manufacturing facility and precision fluid-control factor manufacture exporter primarily based in China. We function our personal cleanroom injection molding bays, computerized ultrasonic welding arrays, computerized hydraulic stress check stations, and clean-room packaging lines, passing direct-factory wholesale price financial savings straight to your element procurement margins.
Q: Can your manufacturing unit furnish full certification forms for food-contact or consuming water compliance?
A: Yes, absolutely. For food, beverage, or scientific applications, our manufacturing unit makes use of one hundred percent virgin, un-recycled polypropylene resins accompanied by means of fabric traceability certificates. We mechanically furnish B2B purchasers with complete FDA compliance documentation, NSF-grade compound declarations, and RoHS/REACH chemical protection screening sheets to make certain clean clearance thru worldwide customs.
Q: Do you provide customization picks for distinctly corrosive fluids like sturdy acids or ozone?
A: Yes, we are a thoroughly succesful OEM/ODM supplier. For aggressive chemical or ozone environments, we can improve the 12x26.5mm valve configuration in our factory: substituting the general PP housing with top class PVDF (Fluoropolymer) and changing any steel springs with Hastelloy or whole springless gravity-ball architecture, making sure final chemical resistance.
Q: How do we impervious a pattern batch to execute computerized lifecycle and burst-pressure testing?
A: We relatively inspire complete laboratory contrast earlier than logging mass grant agreements. We can ship a pattern lot of 5-10 gadgets of our inventory 12x26.5mm take a look at valves for assessment (setup costs and DHL/FedEx air freight apply). Once the factors pass by your inner lifecycle verification and a formal wholesale quantity manufacturing contract or container run is locked in, the sampling charges are a hundred percent credited returned to your industrial balance.
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