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Radial Piston Pump PR4-3X/8,00-700RA12M08 - Bosch Rexroth R901131113
For clamping and test technology that needs 700 bar: this radial piston pump with 8 cm3 displacement delivers 11 l/min in an open circuit. Ten pistons, constant displacement and a cast iron housing at 16.8 kg define the design.
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Description
High pressure duties such as clamping systems and test rigs begin where gear pumps stop. The PR4-3X/8,00-700RA12M08 is a radial piston pump with a constant displacement of 8 cm3, rated for 700 bar operating pressure and 11 l/min flow.
Benefits
- 700 bar maximum operating pressure in continuous open circuit duty.
- 8 cm3 constant displacement, which gives 11 l/min of flow.
- Ten pistons in radial arrangement, which keeps the pressure curve even.
- Cylindrical shaft end 25 mm with fitting key to ISO 3019-2, plus the 4-hole mounting flange with 63 mm centering.
- 16.8 kg weight with cast iron housing and NBR seals for HLP hydraulic fluid.
Application
The pump feeds clamping fixtures, presses and test rigs that need small flows at high pressure. Drive is clockwise and no through-drive is provided.
Manufacturer
Bosch Rexroth lists the pump in product family PR4. Bosch Rexroth marks the item with material number R901131113.
Technical data
| Direction of rotation | clockwise rotation |
|---|---|
| Connection diagram | 5 |
| Displacement type | constant |
| Max. flow | 11 l/min |
| Product family | PR4 |
| Through-drive | without |
| Hydraulic fluid | HLP |
| Shaft end | Cylindrical Ø 25 mm with fitting key, ISO 3019-2 |
| Operating pressure, max. | 700 bar |
| Size | 8 cm³ |
| Seals | NBR |
| Mounting flange | 4-hole fastening centering 63 mm |
| Weight | 16.8 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901131113 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
| Norm | ISO 3019-2 |
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