4DX plunger pump
4DX30ER
- 11.4Flow, l/min
- 138Pressure, bar
- 3450Speed, rpm
- 3.1Power, kW
60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).
Specification
- Flow
- 11.4 l/min
- Pressure
- 138 bar
- Speed
- 3450 rpm
- Absorbed power
- 3.1 kW
- Plunger
- 16 mm
- Shaft
- Hollow
- Weight
- 4.9 kg
Kits
Seal kits3
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 33053 | Seal kit, NBR (STD) | 1 | |
| 76453 | Seal kit, FPM (.4110) | 1 | |
| 76878 | Seal kit, ST (.4410) | 1 |
Valves2
Exploded view
Parts list
Positions are the balloon numbers on Cat Pumps' exploded view.
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 5 | 549360 | Screw, HH (M6 x 14) | 3 |
| 8 | 547153 | Cover, Bearing | 1 |
| 10 | 14041 | O-Ring, Bearing Cover-70D | 1 |
| 11 | 55337 | Seal, Oil | 1 |
| 15 | 14488 | Bearing, Ball, Inner | 1 |
| 20 | 547048 | Rod, Connecting | 3 |
| 25 | 132183 | Crankshaft, 5⁄8", (2.0 mm), 4DX10ER | 1 |
| 25 | 132185 | Crankshaft, 5⁄8", (3.0 mm), 4DX15ER | 1 |
| 25 | 132186 | Crankshaft, 5⁄8", (4.0 mm), 4DX20ER | 1 |
| 25 | 132187 | Crankshaft, 5⁄8", (5.6 mm), 4DX27ER | 1 |
| 25 | 132188 | Crankshaft, 5⁄8", (6.2 mm), 4DX30ER | 1 |
| 27 | 15710 | Bearing, Ball, Outer | 1 |
| 32 | 549726 | Cap, Vented with O-Ring (Rain Cap) | 1 |
| 33 | 14179 | O-Ring, Oil Filler Cap-70D | 1 |
| 37 | 92241 | Gauge, Bubble Oil with Gasket | 1 |
| 38 | 44428 | Gasket, Flat Flex, Oil Gauge-80D | 1 |
| 48 | 44842 | Plug, Drain | 1 |
| 49 | 14179 | O-Ring, Drain Plug-70D | 1 |
| 53 | 49801 | Crankcase | 1 |
| 64 | 46229 | Pin, Crosshead | 3 |
| 65 | 132190 | Rod, Plunger | 3 |
| 70 | 47215 | Seal, Oil | 3 |
| 90 | 542403 | Plunger (M16 x 27) | 3 |
| 98 | 46730 | Washer, Seal-90D | 3 |
| 99 | 542405 | Retainer, Plunger (M6 x 35) | 3 |
| 100 | 46233 | Retainer, Seal | 3 |
| 106 | 48222 | Seal, Low-Pressure, with SS-Spring | 3 |
| 120 | 547357 | Case, Seal | 3 |
| 121 | 13976 | O-Ring, Seal Case-70D | 3 |
| 125 | 46240 | Seal, High-Pressure | 3 |
| 160 | 13965 | O-Ring, Seat, Inlet-70D | 3 |
| 161 | 545177 | Seat, Inlet | 3 |
| 163 | 19285 | O-Ring, Seat, Discharge-70D | 3 |
| 164 | 545178 | Seat, Discharge | 3 |
| 166 | 547098 | Valve | 6 |
| 167 | 134579 | Spring | 6 |
| 168 | 543988 | Retainer, Spring, Inlet | 3 |
| 169 | 49764 | Retainer, Spring, Discharge | 3 |
| 172 | 142807 | O-Ring, Plug-90D | 3 |
| 174 | 547104 | Plug, Valve (M20 x 1.5) | 3 |
| 185 | 132192 | Head, Manifold with Integral Regulator/Unloader Body | 1 |
| 188 | 549357 | Screw, HSH (M6 x 60) | 6 |
| 196 | 101556 | Plug, Accessory ( 1/4" NPT[M]) | 1 |
| 255 | 30516 | Assembly, Bolt Mount | 1 |
| 460 | 107681 | Fitting, Discharge ( 3/8" NPT[M]) | 1 |
Motor
This pump has a hollow shaft. It fits straight onto the shaft of a hollow-shaft motor or engine, so there is no flange or coupling between them. You need a hollow-shaft motor of at least 3.1 kW.
Flange
None needed: the pump fits straight onto a hollow-shaft motor.
Coupling
None needed: the pump fits straight onto a hollow-shaft motor.
Other Cat Pumps 4DX pumps
4DX03ELR4DX10ER4DX15ER4DX15EUF4DX20ER4DX20EUIF4DX27ER4DX27EUF4DX29GUIF4DX30EUF