Ingenieria Grupo Empresarial Actual S.A. De C.V.

GR Double Helical,
Gear

GAX Series Cast Iron,
Double Helical, Gear

Gearex Double Helical,
Timed Gear

Standards
• Flowserve
Operating Parameters
• Flows to 275 m3/h (1200 gpm)
• Pressures to 35 bar (500 psi)
• Temperatures to 350°C (650°F)
• Speeds to 1800 rpm
• Viscosities to 100 000 ssu
Features
• Double helical, herringbone gears
• Quiet, pulse-free flow
• High speed pump capability
• Between bearing design
• Hydraulically balanced design
• Stuffing box accommodates packing
or mechanical seals
• High-capacity, double row
roller bearing
• Self-priming
• Run dry capability
• Low NPSHR
• Back pull-out design
• Options
– Mechanical seal
– Direct V-belt drive
– Extra deep jacketed stuffing box
– Jacketed body
– Babbitted carbon sleeve bushing
– INSUROCK wearplates
– Integral safety relief valve
See Bulletin PS-60-3

Standards
• Flowserve
Operating Parameters
• Flows to 30 m3/h (120 gpm)
• Pressures to 17 bar (250 psi)
• Temperatures to 175°C (350°F)
• Speeds to 1800 rpm
• Viscosities to 25 000 ssu
Features
• Double helical, herringbone gears
• Quiet, pulse-free flow
• High speed pump capability
– Off-the-shelf motors
• Between bearing design
• Self-lubricated babbitted carbon
sleeve bearings standard
– Bronze bearings optional
• Hydraulically balanced design
– No thrust bearings
• Convertible stuffing box accommodates
packing or mechanical seals
• Threaded ports
• Back pull-out design
• Available integral safety relief valve
• Multiple mounting configurations
– Foot mounting (GAS) - standard
– Flange mounting (GAF)
– Close coupled (GAC)
Other Configurations
• GSX series stainless steel, double
helical, rotary gear pumps

Standards
• Flowserve
Operating Parameters
• Flows to 180 m3/h (800 gpm)
• Pressures to 24 bar (350 psi)
• Temperatures from -50°C (-60°F)
to 450°C (850°F)
• Viscosities to 1 million ssu
Features
• Double helical, herringbone gears
• Quiet, pulse-free flow
• Timing gears
• Between bearing design
• Heavy-duty, double row roller
bearings
• Direct coupled
• Options
–Water cooled bearings
– Steam or water jacketed bodies
– Vertical mounting configuration
– Mechanical seals
– Lantern rings
– Shaft slingers
– Split bearing brackets
– Flange mounting brackets
– Jackshafts for V-belt drives