Stay Ready for the Next Job
Make fluid checks and test observation easier with the SOLARY SD318 smoke leak detector. The transparent oil-level window, pressure gauge and flow meter keep three useful observations available in a handled unit. Its A+B+C+D accessory kit includes cone and round plugs, giving purchasing teams a clearly defined configuration.
Input voltage: DC12V. Power: 65W. Operating mode: Air&smoke mode.
Built for Daily Use
- Rated 8L/min output: a straightforward configuration for daily inspection.
- Pressure observation: keep test pressure visible while inspecting the connected circuit.
- Visible oil level: check remaining test fluid directly through the observation window.
- Built-in air pump: no external air compressor required for the machine’s air supply.
- Flow indication: view flow separately from pressure during inspection.
Oil Visibility. Less Hassle.
Check the remaining test oil directly and prepare for the next inspection with confidence. The oil window works alongside separate pressure and flow instruments, while the handled enclosure supports convenient movement around the workshop. Choose SD318 when fluid visibility is a priority.
Check Fluid Easily
Keep the remaining oil visible before each inspection. The oil-level window lets you check fluid directly, helping make equipment preparation more convenient between jobs. Observe the pressure gauge separately during the test.
Ready for Workshop Jobs
The built-in air pump keeps the machine independent of an external compressor connection. Use the handle to move the machine conveniently between inspection locations. Overheat protection stops the entire machine and automatically resumes operation after cooling.
Trace Hidden Leaks
Use SD318 for intake leak testing, vacuum leak inspection and compatible vehicle pipework checks under the applicable service procedure. Visible smoke helps direct attention to unintended openings around hoses, fittings and seals, supporting a more focused inspection before repair decisions. For EVAP leak testing and other pressure-sensitive circuits, confirm the required setup and permitted test pressure. The 19-23psi catalog output-pressure value is not a universal vehicle test setting.
Technical Specifications
| Model | SD318 |
|---|---|
| Input Voltage | DC12V |
| Power | 65W |
| Output Pressure | 19-23psi |
| Air Supply | Built-in Air Pump |
| Operating Mode | Air&smoke mode |
| Output Flow | 8L/min |
| Pressure Display | Pressure gauge |
| Flow Meter | Included |
| Oil-Level Window | Included |
| Test Oil Max Capacity | 30ml |
| Product Size | 171X237X187mm |
| Package Size | 315X310X250mm |
| Gross Weight | 4.93kg |
| Standard Accessories | A+B+C+D |
Standard Accessories
| Power cord | 1 set |
|---|---|
| Pipe | 1 pc |
| Cone adapter set | 1 pc |
| Pipe adapter | 1 pc |
| Refueling bottle | 1 set |
| Valve core wrench | 1 set |
| EVAP adapter | 1 pc |
| Inlet port adapter | 1 set |
| Round plug set | 1 set |
| Cone plug set | 1 set |
Prepare for the Next Test
Use recommended baby oil (BB oil): 20ml for first use, then refill with 30ml only after the previous oil has been used up. Do not exceed the 30ml maximum capacity. Smoke normally begins in approximately 10 seconds after activation; this is startup time, not a promised diagnosis time. Follow the model instructions for preparation, DC12V input connection and operation.
Buyer Questions
Why choose SD318 for my workshop?
Check the remaining test oil directly and prepare for the next inspection with confidence. The oil window works alongside separate pressure and flow instruments, while the handled enclosure supports convenient movement around the workshop. Choose SD318 when fluid visibility is a priority.
What input voltage does SD318 require?
The specified input voltage is DC12V, with a power rating of 65W.
Which modes and flow settings are available?
Air&smoke mode. The rated output flow is 8L/min. The flow meter displays flow; it does not provide output adjustment.
How can I monitor pressure and oil?
A pressure gauge displays test pressure. The transparent window shows remaining test oil.
What is the packaged weight?
SD318 has a catalog gross weight of 4.93kg. This is the gross weight, not the machine’s net weight.
What happens if the machine overheats?
Overheat protection stops the entire machine. Operation automatically resumes after cooling. The operator must still monitor the test.
How do I request a wholesale or OEM quote?
Send the model SD318, required quantity, destination country and logo or packaging requirements. SOLARY will confirm available options, pricing, package contents and estimated dispatch time.
Find Your Workshop Fit
Compare SD317 Pressure and Flow Smoke Tester and SD308 Smoke Tester with Oil Window, or explore our automotive smoke leak detectors to choose the configuration that fits your requirements.
Factory Support for Your Order
Buying for a workshop, distribution business or equipment brand? SOLARY welcomes enquiries from automotive equipment distributors, wholesalers and importers. Explore our manufacturing and OEM/ODM services and confirm available branding and packaging options for your order.
Request Your SD318 Quote
Equip your workshop—or expand your diagnostic equipment range—with the SOLARY SD318. Share your required quantity, destination country, intended use and any logo or packaging requirements so we can prepare a quotation. Our team will confirm the configuration, package contents, pricing and estimated dispatch time.
RFQ details: Model SD318 · Quantity · Destination country · Workshop use or resale · Branding / packaging requirements
Technical reading: EPA background on vehicle evaporative emissions. This resource explains emissions background; it does not certify this product or specify its operating procedure.
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