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Product Description
JIS-Certified Drip Sampler for Marine Bunker Fuel
Product Introduction
Designed specifically for the harsh marine environment, this drip sampler operates on a continuous bypass principle. It is installed in a line parallel to the main bunker manifold, allowing a steady, controlled stream of fuel to drip into a sealed sample container throughout the entire bunkering process. This method is mandated by international regulations, including MARPOL Annex VI, which requires a representative "MARPOL sample" to be retained onboard for a minimum of 12 months as evidence of fuel quality. The JIS certification of this sampler provides unwavering assurance that the sampling process itself meets the highest international standards for precision and reliability, a key factor during Port State Control inspections or Bunker Delivery Receipt (BDR) disputes.
Crafted from durable, corrosion-resistant materials such as 304 and 316 stainless steel, the sampler is built for longevity and safety under high-pressure bunkering conditions. Its design prioritizes user-friendly operation, allowing crew members to install, operate, and secure the sample with confidence and ease.

Technical Data
Size | Standard Pressure | Outer Diameter | Pitch Diameter | Inner Diameter | Bolt Holes Quantity | Diameter |
DN80 | JIS 5K | 180 | 145 | 90 | 4 | 19 |
JIS 10K | 185 | 150 | 90 | 8 | 19 | |
DN100 | JIS 5K | 200 | 165 | 115 | 8 | 19 |
JIS 10K | 210 | 175 | 115 | 8 | 19 | |
DN125 | JIS 5K | 235 | 200 | 140 | 8 | 19 |
JIS 10K | 250 | 210 | 140 | 8 | 23 | |
DN150 | JIS 5K | 265 | 230 | 170 | 8 | 19 |
JIS 10K | 280 | 240 | 170 | 9 | 23 | |
DN200 | JIS 5K | 320 | 280 | 220 | 8 | 23 |
JIS 10K | 330 | 290 | 220 | 12 | 23 | |
DN250 | JIS 5K | 385 | 345 | 280 | 12 | 23 |
JIS 10K | 385 | 345 | 280 | 12 | 25 | |
DN300 | JIS 5K | 430 | 390 | 326 | 12 | 23 |
JIS 10K | 445 | 400 | 326 | 16 | 25 | |
Supports Customization of Any Size | ||||||
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