Automotive Applications
For performance and fuel rates values, consult the engine data sheet or the fuel pump code for the particular model involved.
Maximum Allowable Restriction to Pump with or without Fuel Cooler:
| With clean filter | 152 mm Hg [6 in Hg] |
| With dirty filter | 254 mm Hg [10 in Hg] |
| Maximum Allowable Fuel Return Line Restriction | 89 mm Hg [3.5 in Hg] |
| Maximum Allowable Fuel Tank Vent Capability | 0.85 m3 /hr [30 ft3 /hr] |
| Maximum Allowable Fuel Inlet Temperature | 71°C [160°F] |
Marine and Industrial Applications
For performance and fuel rates values, consult the engine data sheet or the fuel pump code for the particular model involved.
Maximum Allowable Restriction to Pump with or without Fuel Cooler:
STC
| With clean filter | 102 mm Hg [4 in Hg] |
| With dirty filter | 204 mm Hg [8 in Hg] |
Maximum Allowable Restriction to Pump with or without Fuel Cooler:
CELECT™
| With clean filter | 152 mm Hg [6 in Hg] |
| With dirty filter | 254 mm Hg [10 in Hg] |
| Maximum Allowable Return Line Restriction with Check Valves and/or Overhead Tanks | 165 mm Hg [6.5 in Hg] |
| Maximum Allowable Fuel Return Line Restriction without Check Valves | 89 mm Hg [3.5 in Hg] |
| Maximum Allowable Fuel Tank Vent Capability | 0.85 m3 /hr [30 ft3 /hr] |
| Maximum Allowable Fuel Inlet Temperature | 70°C [158°F] |
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