Home » Fluid Power » Hydraulic Pumps » Gear Pumps » OT20H - GROUP 2 CAST IRON PUMPS

OT20H - GROUP 2 CAST IRON PUMPS

Model

OT20H

Mounting Flange

Type

Displacement

cc

Pressure cont.

bar

Pressure max.

bar

Speed max.

rpm

P04 European / SAE "A" 4,10 280 330 4000
P06 European / SAE "A" 6,20 280 330 3500
P08 European / SAE "A" 8,20 280 330 3500
P11 European  SAE "A" 11,20 280 330 3500
P14 European / SAE "A" 14,00 280 330 3000
P16 European / SAE "A" 16,00 270 330 3000
P20 European / SAE "A" 20,00 225 265 3000
P22 European / SAE "A" 22,50 190 230 2500
P25 European / SAE "A" 25,10 190 230 2500

Highlights

  • The gear pumps construction includes a gear housing made from cast iron material G30. The mounting flanges and covers are also constructed from cast iron material. Thanks to this construction the gear pumps can be used in heavy working conditions and allow the transmission of high hydraulic powers. They also offer very good mechanical and volumetric efficiencies, low noise level and offer the best performance between flow pulsation and displacements.

European standard cast iron group 2 pumps with centering of 36.5 mm and tapered shaft 1:8. Displacements from 4,10 to 25,10 cc/rev and working pressures up to 280 bar. Mounting flange 4 bolt centered at 71,5mm across and 96,2mm down.

SAE “A” standard gear pumps splined shaft with 9 teeth 16/32 DP flat root fit. Mounting flange 2 bolt centered at 106,2mm. Displacements from 4,10 to 25,10 cc/rev and working pressures up to 280 bar.

Bronze thrust plates are available for mining applications.

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