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- Ross Asia Miniature series Port sizes 1/8″ and 1/4″. Flow rates up to 19 scfm (538 l/min)
Japan, Ross Asia
Ross Asia Miniature series Port sizes 1/8″ and 1/4″. Flow rates up to 19 scfm (538 l/min)

Made in Japan
Manufacturer : Ross Asia
Model : Miniature series
In-line Filter and Lubricator Combinations
Port Sizes: 1/8 & 1/4 – Flow to 19 scfm
Port Size | Port Threads | Automatic Drain | Manual Drain | ||
Polycarbonate Bowl | Metal Bowl | Polycarbonate Bowl | Metal Bowl | ||
Model Number | Model Number | Model Number | Model Number | ||
With Fill Port Lubricator | |||||
1/8 | NPTF | 5311C1012 | 5312C1012 | 5311C1011 | 5312C1011 |
G | C5311C1012 | C5312C1012 | C5311C1011 | C5312C1011 | |
1/4 | NPTF | 5311C2012 | 5312C2012 | 5311C2011 | 5312C2011 |
G | C5311C2012 | C5312C2012 | C5311C2011 | C5312C2011 | |
With Quick-Fill Cap Lubricator | |||||
1/8 | NPTF | 5311C1112 | 5312C1112 | 5311C1111 | 5312C1111 |
G | C5311C1112 | C5312C1112 | C5311C1111 | C5312C1111 | |
1/4 | NPTF | 5311C2112 | 5312C2112 | 5311C2111 | 5312C2111 |
G | C5311C2112 | C5312C2112 | C5311C2111 | C5312C2111 |
Filter FLOW CHART
Lubricator FLOW CHARTS
HIGH FLOW MODELS
Minimum Flow:1/8 port, 2 scfm (0.94 l/s)
1/4 port, 6 scfm (2.8 l/s)

LOW FLOW MODELS
Minimum Flow:1 scfm (0.47 l/s)

Specifications
Construction Design | Filter – Fiber Lubricator – Wick-Feed or Quick-Fill Cap |
Temperature | Ambient/Media: Polycarbonate Bowl: 40° to 125°F (4° to 52°C) Metal Bowl: 40° to 175°F (4° to 80°C) |
Fluid Media | Compressed air |
Operating Pressure | Automatic Drain Models Polycarbonate Bowl: 15 to 150 psig (1 to 10 bar) Metal Bowl: 15 to 200 psig (1 to 14 bar) Manual Drain Models Polycarbonate Bowl: 0 to 150 psig (0 to 10 bar) Metal Bowl: 0 to 200 psig (0 to 14 bar) |
Filter Drain | Internal Automatic drain; Manual drain |
Pressure Adjustment | Locking Key: Removable |
Oil Adjustment | Internal; tamper-resistant |
Construction Material | Filter Element: 5-micron rated polyethylene Heads: Aluminum Bowl: Polycarbonate or aluminum Seals: Nitrile |
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