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Product Description

External gear pumps from RYAN Hydraulics have a floating bushing feature with automatic axial clearance compensation. The bushings are made with special abrasion resistant material providing improved service life. Precisely machined gears ensure our units provide excellent low noise characteristics. Our cold extrusion pump bodies can endure pressures above 30Mpa. High strength cast iron front and rear covers also enhance our reliability. Our units are widely used in the industrial mobile marine and aerospace industries.

Features

  • RYAN external gear pumps are produced in 9 different series (0P, 1P, 1.5P, 2P, 2.5P, 2.8P, 3P, 3.5P, 4P) and in each group different displacements are obtained by changing the gears width, refer to performance curves.
  • Pressure: RYAN offers three pressure ratings E, F and G.
  • Efficiencies: volumetric efficiency up to 98%, mechanical efficiency up to 88%.
  • Mountings: flanges, shaft ends and ports.
  • Seals: viton, buna and EPR seals is available.
  • Integration: all pumps can be odered with relief valve and check valve.
  • Introduction of RYAN External Gear Pumps.

Ordering Code

Technical Parameters

Model
Displacement
(ml/r)
 Pressure(bar)Speed(r/min)
L
(mm)

L1
(mm)
InletOutlet
RatedPeakRatedMax.Min.
2PF4L09F32D9*200 250 2000 3500 500 96 43.3 PT1/2PT1/2
2PF6L09F32D9*200 250 2000 3500 500 98 45 
2PF8L09F32D9*200 250 2000 3500 500 102 46.5 
 2PF10L09F32D9*10 200 250 2000 3500 500 104 48 
 2PF12L10F32D9*12 200 250 2000 3500 500 108 50 PT3/4PT1/2
 2PF14L10F32D9*14 200 250 2000 3500 500 110 51 
 2PF16L10F32D9*16 200 250 2000 3500 500 114 53 
 2PF18L10F32D9*18 200 250 2000 3500 500 117 55 
 2PF20L10F32D9*20 200 250 2000 3500 500 120 56 
 2PF23L10F32D9*23 200 250 2000 3000 500 123 58 
 2PF25L10F32D9*25 200 250 2000 3000 500 128 60 
 2PF28L10F32D9*28 160 200 2000 3000 500 133 63 
 2PF30L10F32D9*30 160 200 2000 3000 500 136 64 

Dimensions

Application Areas

RYAN GH series cycloidal motors are widely used in conveyors, textile machinery, mining machinery, industrial processing, cooling equipment,
engineering machinery, and agricultural machinery.

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