XMA-SS plunger pump
XMA-SS 0.5 G15 E + F33
Part number 21435
- 1.9Flow, l/min
- 103Pressure, bar
- 1750Speed, rpm
- 0.4Power, kW
60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).

Specification
- Flow
- 1.9 l/min
- Pressure
- 103 bar
- Speed
- 1750 rpm
- Absorbed power
- 0.4 kW
- Weight
- 7 kg
Kits
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2631 | Valve kit |
Water seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2644 | Water seal kit, Ø15 mm |
Plungers1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2739 | Plunger kit, Ø15 mm |
Other kits1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2740 | Support ring kit, Ø15 mm |
Oil seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 2787 | Oil seal kit |
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 | 960161 | O-ring Ø 17,86x2,62 | 6 | |
| 2 | 2580031 | Plug | 6 | |
| 3 | 2589050 | Complete valve | 6 | KIT 2631 |
| 4 | 880831 | O-ring Ø 15,54x2,62 | 6 | KIT 2631 |
| 6 | 1780130 | Ring Ø 15 | 3 | KIT 2740 |
| 7 | 1260131 | Gasket | 3 | KIT 2644 |
| 8 | 1781030 | Ring | 3 | KIT 2644 |
| 9 | 2580010 | Pump body | 1 | |
| 10 | 1266740 | Oil seal | 1 | KIT 2787 |
| 11 | 1260790 | Ring | 1 | |
| 12 | 1780550 | Ring | 1 | |
| 13 | 1780490 | Bearing | 1 | |
| 14 | 880130 | Plug | 1 | |
| 15 | 1780050 | Pin | 3 | |
| 16 | 1780510 | O-ring Ø 106x3 | 1 | KIT 2787 |
| 17 | 680560 | Screw TCEI M6x16 | 6 | |
| 18 | 2349010 | Cover | 1 | |
| 19 | 1780710 | Connecting-rod | 3 | |
| 20 | 1780060 | Piston | 3 | |
| 21 | 480482 | O-ring Ø 4,48x1,78 | 3 | |
| 22 | 2580120 | Plate | 3 | |
| 23 | 1780070 | Piston Ø 15 | 3 | KIT 2739 |
| 24 | 2340200 | Washer | 3 | |
| 25 | 2580110 | Nut | 3 | |
| 27 | 740290 | O-ring Ø 14x1,78 | 2 | |
| 28 | 2340350 | Plug 3/8" G | 3 | |
| 30 | 1260460 | Oil seal | 3 | KIT 2787 |
| 31 | 2580050 | Piston guide Ø 15 | 3 | |
| 32 | 770261 | O-ring Ø 23,52x1,78 | 3 | KIT 2644 |
| 33 | 1260441 | Gasket | 3 | KIT 2644 |
| 34 | 2340360 | Plug 1/2" G | 1 | |
| 35 | 180102 | O-ring Ø 17,5x2 | 1 | |
| 36 | 2580080 | Head | 1 | |
| 38 | 2580090 | Screw TCEI M6x60 | 8 | |
| 39 | 740291 | O-ring Ø 14x1,78 | 1 | |
| 40 | 1321190 | Bearing | 1 | |
| 41 | 1321080 | Ring | 1 | |
| 42 | 480671 | Oil seal | 1 | KIT 2787 |
| 43 | 820440 | Screw M6x6 | 1 | |
| 45 | 2589200 | Head assembly | 1 | |
| 65 | 180030 | Screw TCEI M8x20 | 4 | |
| 67 | 1780910 | Flange | 1 | |
| 71 | 1260250 | Level gauge | 1 | |
| 72 | 1260430 | Ring | 1 | |
| 73 | 1780690 | Plate | 1 | |
| 74 | 1140450 | O-ring Ø 20,24x2,62 | 1 |
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 0.4 kW. Order the one you pick wound for 60 Hz and your supply voltage.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RN 80a4 | 0.55 | 1420 | IEC 80 | IE1 | 1.5 | |
| RN 71c4 uprated | 0.55 | 1370 | IEC 71 | IE1 | 1.7 | |
| RNM 71c4 | 0.55 | 1390 | IEC 71 | Single-phase | 5.2 at 230 V | |
| RNM 80a4 | 0.55 | 1420 | IEC 80 | Single-phase | 4.8 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 71, 14 mm shaft (RN 71c4, RNM 71c4) No Annovi Reverberi flange listed for this motor.
- IEC 80, 19 mm shaft (RN 80a4, RNM 80a4) No Annovi Reverberi flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 71, 14 mm motor shaft No Annovi Reverberi coupling listed: you need one for a 14 mm motor shaft to the pump shaft.
- IEC 80, 19 mm motor shaft No Annovi Reverberi coupling listed: you need one for a 19 mm motor shaft to the pump shaft.