111.25.213.0C - GEAR PUMP GR3 SNP3NN 63 CC/REV - DANFOSS
Danfoss SNP3NN Group 3 external gear pump, 63.4 cc/rev fixed displacement, clockwise rotation, 250 bar rated pressure. SAE B 2-bolt flange, SAE splined shaft (FA), SAE O-ring boss ports. Theoretical flow up to 127 l/min at 2,000 rpm. Heavy duty solution for large construction machinery and high-flow industrial hydraulic systems.
Why choose the Danfoss SNP3NN Group 3 pump?
- Latest-generation pressure-balanced design — maximum volumetric efficiency and minimal wear even at the highest operating pressures
- High-strength extruded aluminium body — robust and lightweight structure for harsh environments
- Case-hardened steel gears — superior protection against wear, abrasion and fluid contamination
- SAE B 2-bolt flange — SAE standard for heavy mobile and industrial applications
- SAE splined shaft (FA) — high torque transmission for direct PTO and gearbox drives
- SAE O-ring boss ports — superior sealing with zero leakage risk on high-pressure connections
- Multi-pump configurations available — stackable with SNP1NN, SNP2NN and SNP3NN for multiple circuits
Model code breakdown SNP3NN/063RN02FAP1CDCANNNN/NNNNN:
- SNP3NN → Group 3 gear pump — extruded aluminium body
- 063 → 63.4 cc/rev displacement
- R → Clockwise rotation (viewed from shaft)
- N → No integral pressure relief valve
- 02 → SAE B flange — 2-bolt
- FA → SAE splined shaft — high torque
- P1 → Single shaft seal
- CD → Inlet port — SAE O-ring boss (larger size)
- CA → Outlet port — SAE O-ring boss (standard size)
- NNNN/NNNNN → Standard configuration
Key technical data:
- Code No.: 111.25.213.0C
- Model: SNP3NN/063RN02FAP1CDCANNNN/NNNNN
- Group: GR3 (Group 3)
- Displacement: 63.4 cc/rev [3.87 in³/rev]
- Rated pressure: 250 bar [3,625 psi]
- Maximum pressure: 270 bar [3,915 psi]
- Maximum speed: ~2,500 rpm
- Minimum speed: ~600 rpm
- Theoretical flow at 1,500 rpm: ~95 l/min
- Theoretical flow at 2,000 rpm: ~127 l/min
- Rotation: Clockwise (viewed from shaft)
- Flange: SAE B — 2-bolt
- Shaft: SAE splined (FA) — high torque
- Ports: SAE O-ring boss
- Shaft seal: Single
- Frame: 115×148 mm
- Fluid: Mineral hydraulic oil
Typical applications: Heavy working circuits on large excavators, wheel loaders, crawler cranes, drilling rigs, road machinery, heavy forestry vehicles, high-flow industrial hydraulic systems and high-torque PTO applications
