Industrial Bearings Inc
  • AddressToh Guan Centre, 31/F,69 Toh Guan Rd E, Singapore 608609
  • Factory AddressToh Guan Centre, 31/F,69 Toh Guan Rd E, Singapore 608609
  • Worktime9:00-18:00
  • Phone(Working Time)0065-31591578
  • Phone(Nonworking Time)0065-31591578
  • Fax0065-31591339

gear pumps inc

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External gear pumps can come in single or double (two sets of gears) pump configurations with spur (shown), helical, and herringbone gears. Helical and herringbone gears typically offer a smoother flow than spur gears, although all gear types are relatively smooth. Large-capacity external gear pumps typically use helical or herringbone gears. Small external gear pumps usually operate at 1750 or 3450 rpm and larger models operate at speeds up to 640 rpm. External gear pumps have close tolerances and shaft support on both sides of the gears. This allows them to run to pressures beyond 3,000 PSI / 200 BAR, making them well suited for use in hydraulics. With four bearings in the liquid and tight tolerances, they are not well suited to handling abrasive or extreme high temperature applications.External gear pumps are similar in pumping action to internal gear pumps in that two gears come into and out of mesh to produce flow. However, the external gear pump uses two identical gears rotating against each other -- one gear is driven by a motor and it in turn drives the other gear. Each gear is supported by a shaft with bearings on both sides of the gear.

Atos PFG-2 fixed displacement pump

Place of Origin Atos
PFG-2 Series 740

YCB Series Arc Gear Pumps

Place of Origin Saar
YCB Series Arc Gear Pumps 768

Atos PFG-1 fixed displacement pump

Place of Origin Atos
PFG-1 1

NYP Series High Viscosity Internal Gear Pumps

Place of Origin Saar
NYP Series High Viscosity Internal Gear Pumps 214

KCB/2CY Series Gear Pumps

Place of Origin Saar
KCB/2CY Series Gear Pumps 832

YHCB Series Arc Gear Pumps

Place of Origin Saar
YHCB Series Arc Gear Pumps 237

2CY Series Gear Oil Pumps

Place of Origin Saar
2CY Series Gear Oil Pumps 662

LQRY Series Conducting Oil Pumps

Place of Origin Saar
LQRY Series Conducting Oil Pumps 838

KYB Series Portable Self-priming Skateboard Pump

Place of Origin Saar
KYB Series Portable Self-priming Skateboard Pump 627

NACHI IPH-2A-3.5-11 IPH SERIES IP PUMP

Place of Origin NACHI
IPH-2A-3.5-11 596

BB-B Series Cycloid Gear Pumps

Place of Origin Saar
BB-B Series Cycloid Gear Pumps 937

NACHI IPH-2A-5-11 IPH SERIES IP PUMP

Place of Origin NACHI
IPH-2A-5-11 507
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