Boiler Accessories
Duplex Pump Sets Skid Mounted
#2 Fuel Oil / Light Oils / Diesel Fuel

These fully integrated, engineered, self-contained, pre-packaged and pre-wired package pumping systems are the perfect answer to meet today’s high performance and reliability standards found in commercial, industrial and institutional applications. With a wide range of flow rates, our pumping systems provide a reliable means for the transfer of fuel to oil burners, day tanks or emergency generators where system head pressures range from 0 to 200 PSI.

Units are factory-assembled, suitable for pad mounting, on a heavy duty structural steel containment basin with all piping welded and flanged.

At the heart of each system is a rugged, cast iron, positive displacement pump designed for long life and continuous duty. Each pump is selected for system specific requirements, pressure and flow rates, and is mounted directly to a UL listed single or three phase, totally enclosed fan cooled motor providing direct alignment of the pump and motor.

Our involuted "gear within a gear" design reduces gear wear while providing a pump with minimal noise and excellent suction characteristics. This design approach eliminates the need for any re-alignment of the motor pump combination after installation.
Each System Includes:

• Piping - Schedule 40, ASTM Grade A-53 black steel with A-105 forged steel socket welded fittings and A-105 150# forged steel flanges.

• Pump set containment basin, 3" high overflow lip with 1/2" NPT drain.

• Duplex strainer on system inlet for continuous flow during basket cleaning

• Liquid filled compound vacuum pressure gauge with shut off valve, 2-1/2" diameter, 30 " Hg – 0 – 30 PSI, on suction side of pump set is standard. Additional gauges, other ranges or larger dials are available.

• Positive displacement gear pumps, 0 – 250 PSI pressure range, direct coupled to UL listed totally enclosed fan cooled industrial motors with a class 800 swing type check valve on each pump discharge

• Common system suction and common discharge ports

• External adjustable relief valves on each pump discharge for system protection

• Liquid filled pressure gauges with shut off valves, 2-1/2" diameter, on each pump discharge. Additional gauges, different settings or larger dials are available.

• Shut-off valves with lockable handles, flanged & placed so pump may be removed for servicing without disturbing piping

• UL 508 listed, NEMA 3R control panel, mounted on front of system to meet national electrical codes, with factory programmed pump controller, automatic pump alternation, manual-off-auto pump mode selector switches, power available indication, integral pump motor starters with adjustable overload protection

• Systems available in single (115/208-230 volt) or three phase (208-230/460 volt). All motor RPM are 1725, consult factory for other types of fuels or higher pressure ratings.