Professional technicians and procurement specialists frequently encounter limitations in competing models, including slow evacuation rates, inadequate vacuum performance, and premature component fatigue. The TJY39-2131 addresses these engineering shortcomings with refined design and proven reliability. Below is a detailed technical comparison against typical 80L units from generic suppliers and premium brands
8-10 kg/cm² (116-145 psi) – compatible with standard shop compressors
8-10 bar
8-10 bar
Optimal Fluid Temperature
40-60°C – maintains low viscosity for faster flow
40-60°C
Similar
Maximum Discharge Pressure
4 kg/cm² – controlled, splash-free emptying
3-4 kg/cm²
Similar
Wholesale Pricing (MOQ 100)
$83.08
$108-$130
$150+ (retail often $300+)
Core Engineering Advantages
Best-selling configuration with integrated basin, reinforced pneumatic circuit, lightweight yet robust welded steel construction
Basic functionality, higher cost
Advanced probes but significantly higher price
Overall Technical Value
Exceptional performance-to-cost ratio
Moderate
Premium quality at premium markup
In real-world applications, the TJY39-2131 achieves faster evacuation cycles and cleaner operation compared to gravity-only systems, while delivering premium-grade functionality at substantially lower acquisition cost.
Why Partner with Us: Direct Manufacturer Expertise in Pneumatic Oil Drainage Systems
Collaborate with an established engineering-focused manufacturer specializing in garage equipment for over 15 years. We eliminate intermediaries, ensuring technical consistency, rapid iteration, and direct access to design expertise – critical advantages for wholesalers, distributors, OEM brands, cross-border platforms, and chain retailers.
We proactively resolve common procurement concerns through proven technical and commercial practices:
Rigorous Quality Engineering — Each unit undergoes multi-stage pressure testing and leak verification. Bulk orders qualify for complimentary pre-shipment samples for independent validation.
Comprehensive OEM/ODM Capabilities — Full customization of components, labeling, and color schemes to align with your brand specifications.
Scalable Production Infrastructure — High-volume capacity with automated welding and coating lines guarantees delivery reliability.
Dedicated Technical Support — Access to application engineers for integration advice, troubleshooting, and performance optimization.
Low-Risk Commercial Terms — Flexible payment structures and extended warranties to support long-term partnerships.
Global service networks already depend on our best-selling pneumatic waste oil drainers. Partner with us to secure competitive margins on technically superior, market-proven equipment.
Designed as a versatile, heavy-duty solution for professional workshops, the TJY39-2131 combines robust materials with optimized fluid dynamics. Key engineering parameters:
Parameter
Technical Specification
Model
TJY39-2131
Primary Tank Capacity
80L
Funnel Basin Capacity
10L (transparent for visual monitoring)
Vacuum Performance
0-0.08MPa (rapid negative pressure development)
Required Air Pressure
8-10 kg/cm²
Compatible Medium
Mineral and synthetic lubricating oils
Recommended Operating Temperature
40-60°C (optimal viscosity range for accelerated drainage)
Our pricing and terms are structured to support high-volume technical equipment distribution:
Order VolumeUnit Price (USD, EXW)Additional Benefits100-499 units (Minimum Order)$83.08Standard configuration500-999 unitsContact for tiered discountVolume-based reductions1000+ unitsNegotiableSubstantial savings + full OEM support
Payment Structure — 30% T/T advance, balance prior to shipment.
Production Lead Time — 15-30 days based on volume and customization.
Customization Options — Branding, color matching, and accessory kits available on qualified orders.
Secure this high-demand 80L pneumatic oil drainer with industry-leading economics and technical support.
Packaging & Global Logistics – Secure Transport of Pneumatic Waste Oil Equipment
We implement engineering-grade packaging to protect critical components during international transit:
Packaging Specification:
Double reinforced carton configuration (1 set / 2 cartons)
Basin carton: 28×28×42cm
Tank carton: 43×41×81cm
Gross Weight: 22kg Net Weight: 20kg
Logistics Solutions:
Ocean freight (preferred for bulk – optimal cost and reliability)
Air express for urgent requirements
Door-to-door forwarding partnerships
FCL and LCL container consolidation options
Protective internal bracing and moisture barriers ensure units arrive in factory-fresh condition.
Certifications & Intellectual Property – Compliance and Innovation Assurance
We maintain rigorous international standards to facilitate seamless global distribution:
CE Certification — Full compliance with European machinery safety directives.
ISO 9001:2015 — Certified quality management system governing design and manufacturing.
Utility Patents — Proprietary advancements in basin integration and pneumatic circuit efficiency.
Material & Coating Standards — High-grade steel with multi-layer anti-corrosion treatment.
Complete certification packages provided upon request to streamline customs clearance.
A1: We set the MOQ at 100 units. This quantity truly strikes the perfect balance—first, it supports smooth and efficient production runs. Meanwhile, it remains highly accessible, so distributors can confidently test market demand, stock initial inventory, and proceed with complete peace of mind.
Q2: How does the pneumatic vacuum suction work?
A2: The extractor features a proven Venturi-effect vacuum generator that runs on compressed air at 8–10 kg/cm² (116–145 psi). As a result, it quickly generates negative pressure up to -0.08 MPa inside the 80L tank. Consequently, thanks to this powerful and reliable mechanism, the system delivers exceptional high flow rates and typically extracts 8–10L of engine oil in under 2 minutes.
Q3: Can the unit handle hot oil drained directly from the engine?
A3: Yes, absolutely. We engineer the robust steel tank and premium seals specifically to endure continuous operation at 40–60°C with no compromise. Moreover, in this optimal temperature range, oil viscosity decreases dramatically—therefore, extraction becomes significantly faster, and at the same time, every component stays fully protected.
Q4: Which suction probes come standard, and what customization options are available?
A4: Every unit includes flexible PVC probes (6mm and 8mm diameter, 1m length) that fit effortlessly into most engine dipstick tubes. Beyond that, we also offer an extensive selection of customization options—for instance, extended-length probes, rigid metal versions, or comprehensive multi-probe kits—so you can tailor the setup precisely to your workshop’s unique needs.
Q5: What warranty coverage do you provide?
A5: We confidently stand behind every TJY39-2131 with a full 12-month warranty. In particular, this robust coverage protects against defects in materials and workmanship—specifically including pneumatic valves, seals, and structural welds—throughout normal workshop use.
Q6: Do you support OEM and private-label customization?
A6: Yes, we excel at delivering complete OEM services. For example, when you place orders of 500 units or more, you gain access to a variety of options—such as custom powder-coating colors, silk-screened logos, adjusted probe configurations, and even fully branded packaging—all designed to perfectly align with your brand identity.
Q7: How do you empty the tank after collection?
A7: Emptying the tank is remarkably quick and completely mess-free. To begin, simply connect the discharge hose and apply up to 4 kg/cm² of air pressure. Immediately after, the system efficiently pushes the waste oil out without any spills. Furthermore, for enhanced safety and peace of mind, an integrated relief valve automatically prevents over-pressurization.
Q8: Will the extractor handle thicker fluids like gear oils?
A8: We design and optimize the TJY39-2131 primarily for standard engine oils (SAE 5W-30 to 15W-40). Nevertheless, it also handles higher-viscosity gear oils (e.g., 80W-90) effectively once you preheat them to at least 50°C. Of course, flow rates may slow slightly with extremely thick fluids, so we always recommend thorough bench testing for any non-standard applications.
Q9: What compressed air supply do I need for reliable operation?
A9: Any standard workshop compressor that supplies 8–10 kg/cm² (116–145 psi) and at least 100 L/min of free air performs flawlessly. As a result, this straightforward setup ensures consistent vacuum generation, reliable performance, and smooth, uninterrupted discharge every single time.
Q10: Can I get evaluation units before placing a bulk order?
A10: Definitely. We gladly supply sample units to qualified buyers at production cost plus shipping. Therefore, this flexible approach gives you ample opportunity to conduct detailed independent performance tests, verify all specifications and dimensions, and thoroughly evaluate market potential before moving forward with larger orders.
OEM are welcome for us. Customers’ brand, logo, label can be customized for the products and carton package, but based on a certain quantity.
Are you a factory or trading company?
We are an integrated industry and trade company, a production source factory
Can I get a sample?
Yes. Samples are welcome for us. But products cost and few extra cost will be charged from customer, the sample cost will be returned to customer once the order confirmed.
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