Roper ‘A Series’ Direct Drive Motor Speed Pumps

Performance:

• 16 sizes available
• NPT port sizes 3/8” to 2-1/2”
• Flows from .25 GPM to 130 GPM
• Pressures to 300 PSI
• Direct motor speeds
• Bi-rotational

Typical Applications:

• Tank battery recirculation
• Fuel supply for generator sets
• Boiler feed day tanks
• Fuel additive dosing
• Pressure lubrication for bearings

Materials of Construction:

• Cast iron housings
• Hardened steel shafts
• Ductile iron gears
• Bronze journal bearings
• Graphite impregnated Teflon gland packing

Options:

• Complete C-face or foot mount motor driven assemblies
• Integral pressure relief valve
• Mechanical seals or lip seals
• Many unique, application-specific materials of construction available
• Magnetic drive