Fuel Lifter, OPT-91UL





The fuel lifter, OPT -91 UL is a pumping system for use with one or more Laser and/or Oil Miser Heating Systems where gravity fed does not meet specifications. 

  • For indoor installation only; electrical components are not waterproof
  • Must be installed in accordance with National Fire Protection Association Code NFPA 31

Models Compatible With: Laser 30, Laser 30 Black, Oil Miser 23, Laser 56, Laser 73, Laser 73AT, Laser 300, Laser 300-BL, Laser 530, Laser 560, Laser 730, Laser 730AT, OM-148, OM-122DW, OM-180, OM-128HH



Maximum lifting height is 26 feet (8m)

Height between the lifter and the heater should be the height specified for the heating appliance. (16" Min., 8' Max.)

Safety Mechanisms of overflow prevention, idle operation prevention, and continuous operation prevention

Automatic recovery feature after power outage




Pump type: Suction (Head or fall type)
Lifting height (max.): 26 ft. (8m)
Maximum horizontal distance: 131 ft.
Outlet flow rating: 4 gal./h (15L/H) at 20 dt. (6m)
Inlet pipe size: 3/8" O.D.
Power supply: AC 115V, 60Hz
Power consumption: 16W
Sump tank capacity: 0.24 gal. (0.9L)

Width: 8" (202 mm)

Depth: 4-1/4" (107.5 mm)

Height: 10-7/8" (278mm)

Weight: 7.1lbs. (3.2 kg)
Fuel type: ASTM D3699 1-K Kerosene or ASTM D396 No.1 or No.2 Fuel Oil


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