RGA plunger pump
RGA 4G22 N
Part number 25407
- 15.1Flow, l/min
- 150Pressure, bar
- 1750Speed, rpm
- 4Power, kW
60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).
Specification
- Flow
- 15.1 l/min
- Pressure
- 150 bar
- Speed
- 1750 rpm
- Absorbed power
- 4 kW
- Weight
- 14 kg
Kits
Plungers1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2872 | Plunger kit, Ø18 mm |
Oil seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2873 | Oil seal kit |
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 42169 | Valve kit |
Water seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 42171 | Water seal kit, Ø18 mm |
Other kits1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 42172 | Plunger guide kit, Ø18 mm |
Exploded view
Parts list
Positions are the balloon numbers on Annovi Reverberi's exploded view. A part with no number of its own comes in the kit shown beside it.
| Pos | Part number | Description | Qty | In kit |
|---|---|---|---|---|
| 1 | 4020140 | Plug | 6 | |
| 1 | 4020200 | Plug nickel-plated | 6 | |
| 2 | 960160 | O-ring Ø 17,86x2,62 | 6 | |
| 3 | 1389051 | Complete valve | 6 | KIT 42169 |
| 4 | 880830 | O-ring Ø 15,54x2,62 | 6 | KIT 42169 |
| 5 | 880581 | Plug 1/4" G | 1 | |
| 5 | 1380690 | Plug 1/4" G nickel-plated | 1 | |
| 6 | 820510 | O-ring Ø 10,82x1,78 | 1 | |
| 7 | 2980100 | Screw TCEI M10x70 | 8 | |
| 8 | 650530 | Washer | 8 | |
| 9 | 180101 | O-ring Ø 17,5x2 | 1 | |
| 10 | 820361 | Plug 1/2" G brass | 1 | |
| 10 | 960870 | Plug 1/2" G nickel-plated | 1 | |
| 11 | 740290 | O-ring Ø 14x1,78 | 1 | |
| 12 | 1980740 | Plug 3/8" G brass | 1 | |
| 12 | 1981180 | Plug 3/8" G nickel-plated | 1 | |
| 13 | 4020190 | Head nickel-plated | 1 | |
| 13 | 4020020 | Head | 1 | |
| 14 | 960110 | Ring Ø 18 | 3 | KIT 42171 |
| 15 | 1382740 | Water seal Ø 18 | 3 | KIT 42171 |
| 16 | 2340310 | Ring | 3 | KIT 42171 |
| 17 | 2980070 | Piston guide Ø 18 | 3 | KIT 42172 |
| 18 | 1942690 | Water seal | 3 | KIT 42171 |
| 19 | 1942480 | Piston guide Ø 18 | 3 | KIT 42172 |
| 20 | 820490 | O-ring Ø 34,65x1,78 | 3 | KIT 42171 |
| 21 | 1940560 | Ring | 3 | KIT 2873 |
| 22 | 4020010 | Pump body | 1 | |
| 23 | 1140370 | Plug | 1 | |
| 24 | 1140420 | Bearing | 1 | |
| 25 | 1941380 | O-ring Ø 66,34x2,62 | 2 | KIT 2873 |
| 26 | 4020080 | Ring | 1 | |
| 27 | 4020070 | Plate | 1 | |
| 28 | 4020160 | Level gauge | 1 | |
| 29 | 3680250 | O-ring Ø 45,69x2,62 | 1 | |
| 30 | 4020100 | Shim 0.05 mm | 1 | |
| 30 | 4020110 | Shim 0.10 mm | 1 | |
| 30 | 4020120 | Shim 0.19 mm | 1 | |
| 30 | 4020130 | Shim 0.25 mm | 1 | |
| 31 | 4020150 | Cover | 1 | |
| 32 | 850370 | Screw TCEI M8x16 | 8 | |
| 33 | 1941640 | Screw TE M6x60 | 3 | |
| 34 | 1340600 | Washer | 3 | |
| 35 | 1941020 | Piston Ø 18 | 3 | KIT 2872 |
| 36 | 1383190 | Plate | 3 | |
| 37 | 1940960 | Piston | 3 | |
| 38 | 2980010 | Connecting-rod | 3 | |
| 39 | 1940060 | Pin | 3 | |
| 40 | 1940410 | O-ring Ø 132x3 | 1 | KIT 2873 |
| 41 | 4020030 | Cover | 1 | |
| 42 | 740290 | O-ring Ø 14x1,78 | 1 | |
| 43 | 1980740 | Plug 3/8" G brass | 1 | |
| 44 | 1200430 | Screw TCEI M6x16 | 6 | |
| 45 | 2980170 | Shaft | 1 | |
| 45 | 2980190 | Shaft | 1 | |
| 46 | 3200230 | Key | 1 | |
| 47 | 1941370 | Bearing | 1 | |
| 48 | 4020040 | Cover | 1 | |
| 49 | 820680 | Ring | 1 | KIT 2873 |
| 50 | 4029200 | Head assembly | 1 | |
| 50 | 4029201 | Head assembly nickel-plated | 1 | |
| 51 | 4029000 | Cover | 1 | |
| 52 | 4029001 | Cover | 1 | |
| 53 | 1940370 | Foot | 2 | |
| 54 | 200231 | Washer | 4 | |
| 55 | 1940380 | Screw TCEI 10x18 | 4 |
Motor
Rated at 1750 rpm, the speed of a 4-pole motor on a 60 Hz supply. The motors below are listed with their 50 Hz figures and are at least 4 kW. Order the one you pick wound for 60 Hz and your supply voltage.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RNE 112a4 | 4 | 1450 | IEC 112 | IE3 | 8.2 | |
| RN 112a4 | 4 | 1430 | IEC 112 | IE1 | 8.5 | |
| RN 100c4 uprated | 4 | 1405 | IEC 100 | IE1 | 9.1 | |
| RNM 112d4 | 4 | 1400 | IEC 112 | Single-phase | 22 at 230 V |
The contactor and overload relay for each motor are on the motor's page.
Flange
The flange bolts the pump to the face of the motor. It depends on the motor's IEC frame.
- IEC 100, 28 mm shaft (RN 100c4) No Annovi Reverberi flange listed for this motor.
- IEC 112, 28 mm shaft (RNE 112a4, RN 112a4, RNM 112d4) No Annovi Reverberi flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 100, 28 mm motor shaft No Annovi Reverberi coupling listed: you need one for a 28 mm motor shaft to the pump shaft.
- IEC 112, 28 mm motor shaft No Annovi Reverberi coupling listed: you need one for a 28 mm motor shaft to the pump shaft.