IMO - 3D SERIES

Outlet Pressure

• 500 PSIG (34.5 BAR) maximum.

Inlet Pressure

• 75 PSIG (5.2 BAR) maximum, sizes 106-187.
• 50 PSIG (3.4 BAR) maximum, sizes 218-up.

Designs available for inlet pressures to 300 psig with dimensions slightly different than standard.

PDF Brochure

To Order Consult your Advanced Fluid Systems Representative

IMO - 3E

• Series 3E pumps are provided for differential pressures to 150 PSIG (10 Bar) and flow rates to 100 GPM (375 L/M).
• Mountings include foot or flange.

Brochure PDF

To Order Consult your Advanced Fluid Systems Representative

IMO - 3G SERIES

• Inlet porting can be either radial (elbow), rotatable in 90° increments, or axial.
• An internal tamper resistant relief valve is available as an option.
• Porting on the 95 through 162 rotor size pumps can be either SAE straight thread or SAE 4-bolt, Code 61, flange pad.
• Porting on the 187 through 250 pumps is SAE 4-bolt, Code 61, flange pad.

Brochure PDF

To Order Consult your Advanced Fluid Systems Representative

IMO - 4U/4T

• Outlet Pressure - 1500 PSIG (103.4 BAR) maximum. 2000 PSIG (138 BAR) under certain conditions. Consult Imo Pump. Minimum recommended differential pressure is 50 PSIG (3.4 BAR).
• Inlet Pressure - 4T: 75 PSIG (5.2 BAR) maximum, sizes 137 & 156. All others, 50 PSIG (3.4 BAR) maximum. 4U: 50 PSIG (3.4 BAR) maximum.
• Viscosity - 60 to 3000 SSU (10 to 650 CST). Hydraulic oils, lube oils, phosphate ester and water-glycol fire resistant fluids can be handled per standard pump ratings.

• Temperature - 0 to 180°F (-18 to 82°C).

Brochure PDF

To Order Consult your Advanced Fluid Systems Representative

IMO - 6D SERIES

Outlet Pressure

• 1500 PSIG (103 BAR) maximum for lube, seal and hydraulic oils. 1000 PSIG (70 BAR) maximum for distillate, residual and crude oils.
• Minimum recommended differential pressure is 40 PSI (2.8 BAR).

Inlet Pressure

• Type B & H: 75 PSIG (5 BAR) maximum, sizes 106-187 50 PSIG (3 BAR) maximum, sizes 218-400

Viscosity

• 33 SSU (2.0 CST) minimum Type B: 3000 SSU (650 CST) maximum (consider cold start)
• Type H: Viscosities above 3000 SSU (650 CST)

Temperature

• Type B: 0 to 180°F (-18 to 82°C)
• Type H: Sizes 106-187: 0 to 250°F (-18 to 121°C) for <1800 RPM 0 to 225°F (-18 to 107°C) for > 1800 RPM
• Sizes 218 and up: 0 to 200°F (-18 to 93°C)

Brochure PDF

IMO - 6U/6T

Outlet Pressure

• 2500 PSIG (172 BAR) maximum. 3000 PSIG (207 BAR) under certain conditions.
• Minimum recommended differential pressure is 50 PSIG (3.4 BAR).

Inlet Pressure

• 6T: 75 PSIG (5.2 BAR) maximum, sizes 137 & 156.
• All others, 50 PSIG (3.4 BAR) maximum. 6U: 50 PSIG (3.4 BAR) maximum.

Viscosity

• 60 to 3000 SSU (10 to 650 CST). Hydraulic oils, lube oils, phosphate ester and water-glycol fire resistant fluids can be handled per standard pump ratings.

Temperature

• 0 to 180°F (-18 to 82°C).

Brochure PDF

IMO - 12D SERIES

Outlet Pressure

• 1500 PSIG (103 BAR) maximum for distillate & residual fuels and crude oils 2200 PSIG (152 BAR) for lube, seal and hydraulic fluids.
• Minimum recommended differential pressure is 40 PSI (2.8 BAR) when viscosity > 100 ssu.

Inlet Pressure

• Type B & H: 75 PSIG (5 BAR) maximum, distillate fuel, lube- sizes 106-187 50 PSIG (3 BAR) maximum, distillate fuel, lube- sizes 218-400 Type H: 40 PSIG (2.7 BAR) maximum, residuals and crude oil- sizes 106-187 10 PSIG (0.7 BAR) maximum, residuals and crude oil- sizes 218-400

Viscosity

• 33 SSU (2.0 CST) minimum
• Type B: 3000 SSU (650 CST) maximum (consider cold start)
• Type H: Viscosities above 3000 SSU (650 CST)

Temperature

• Type B: 0 to180°F (-18° to 82°C) Type H: 0 to 250°F (-18 to 121°C)

Brochure PDF

IMO - 323F SERIES

Outlet Pressure

• 300 PSIG (20.7 BAR) maximum.
• Minimum recommended differential pressure is 40 PSI (2.8 BAR).

Inlet Pressure

• 25PSIG (1.7BAR) maximum.

Viscosity

• Type P: 100 to 25,000 SSU (20 to 5400 CST). Type B: 50 to 3000 SSU (8 to 650 CST). Consider cold startup conditions.
• Type H: 50 to 20,000 SSU (8 to 4300 CST).

Temperature

• Type B: 0 to 180°F (-18 to 82°C).
• Type H and P: 0 to 250°F (-18 to 121°C)

Brochure PDF

IMO - 324A SERIES

Outlet Pressure

• 500 PSIG (34.5 BAR) maximum.

Inlet Pressure

• 25 PSIG (1.7 BAR) maximum for single extended shaft.
• 50 PSIG (3.4 BAR) maximum for double extended shaft.

Viscosity

• Type E 100 - 25,000 SSU (20-5400 CST) – recommended for residual and crude oils.
• Type B: 50-3000 SSU (8-650 CST) – recommended for light duty, non-abrasive lube and hydraulic oils.
• Type H: 50-20,000 SSU (8-4300 CST) – recommended for viscosities above 3000 SSU (650 CST), all residual oils and heavy crude oils.

Temperature

• Type E: Cast iron case, 0 to 400°F (-18 to 204°C)
• Type E: Steel case,0 to 500°F (-18 to 260°C)
• Type B: 0 to180°F (-18 to 82°C)
• Type H: 0 to 400°F (-18 to 204°C)
• Special mechanical seal versions available to 500°F (260°C)

Brochure PDF

IMO - T324 SERIES

Outlet Pressure

• 700 PSIG (48.3 BAR) maximum.

Inlet Pressure

• 65PSIG (4.5 BAR) maximum. Designs available to 400 PSIG (27.6 BAR).
• 50 PSIG (3.4 BAR) maximum for pumps with double shaft extensions.

Viscosity

• Type B: 33 to 3000 SSU (2.0 to 650 CST). Consider cold startup conditions. Type ZT: 33 to 20,000 SSU (2.0 to 4300 CST).

Temperature

• Type B: 0 to 180°F (-18 to 82°C).
• Type ZT: 0 to 250°F (-18 to 121°C)

Brochure PDF