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Mains Units

JRA-M plunger pump

JRA-M 0.25G15 N

Part number 25950

  • 1Flow, l/min
  • 100Pressure, bar
  • 1750Speed, rpm
  • 0.25Power, kW

60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).

Annovi Reverberi JRA-M pump

Specification

Flow
1 l/min
Pressure
100 bar
Speed
1750 rpm
Absorbed power
0.25 kW
Weight
4 kg

Exploded view (PDF, Annovi Reverberi)

Kits

Valves1

Part numberDescriptionPer pumpSuppliers
KIT 43478Valve kit 

Plungers1

Part numberDescriptionPer pumpSuppliers
KIT 43479Plunger kit 

Oil seals1

Part numberDescriptionPer pumpSuppliers
KIT 43480Oil seal kit 

Water seals1

Part numberDescriptionPer pumpSuppliers
KIT 43481Water seal kit 

Other kits1

Part numberDescriptionPer pumpSuppliers
KIT 43482O-ring kit 

Exploded view

Annovi Reverberi exploded view of the JRA-M pump, with position numbers
Annovi Reverberi's drawing. The numbers match the positions in the parts list below. Open the picture to zoom in.

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.

PosPart numberDescriptionQtyIn kit
1 3800250 Screw TSEI M4x81
2 3800180 Knob1
3 3800190 Screw1
4 1980220 Plate1
5 2760410 Spring1
6 4140170 Piston1
7 2260100 O-ring Ø 6,02x2,621 KIT 43482
8 660190 O-ring Ø 6,07x1,781 KIT 43482
9 2760210 Ring1 KIT 43482
10 3800210 Piston guide1
11 740290 O-ring Ø 14x1,781 KIT 43482
12 820510 O-ring Ø 10,82x1,781 KIT 43482
13 3800230 Piston1
14 2841080 Seat1
15 1470210 O-ring Ø 9x11 KIT 43482
20 3201140 Fitting 3/8”G1
22 394280 O-ring Ø 12,42x1,781 KIT 43482
27 1345180 Screw TCEI M5x408
28 4140140 Washer8
29 4140650 Head brass1
30 3800200 Nut M16x11
31 3800240 Screw M3x41
32 3800310 Screw1
33 2760260 Plug 1/4” G1
34 2840130 Plug6
35 2849051 Complete valve6 KIT 43478
36 2841520 O-ring Ø 13,5x1,86 KIT 43482
37 2200141 Water seal Ø 126 KIT 43481
39 2840550 Bushing Ø 123
40 770590 O-ring Ø 21,95x1,783 KIT 43481
41 2841390 Bushing Ø 123
42 3700250 O-ring Ø 8x1,13 KIT 43482
43 2841800 Plug2
44 1683500 Oil seal3 KIT 43480
45 4140010 Pump body1
46 4140150 Cover1 KIT 43480
47 4140360 Ring2
49 4140110 Bearing1
50 4140210 Plug1
51 4140060 Piston Ø 123 KIT 43479
52 4140070 Pin3
53 4140080 Connecting-rod3
54 4140090 O-ring1 KIT 43480
55 4140270 Screw TE 5x84
56 4140030 Cover1
56 4140380 Shaft1
58 4140100 Bearing1
59 4140190 Ring1
60 4140200 Oil seal1 KIT 43480
61 1380520 Key1
62 4149203 Head assembly1
63 1120681 O-ring Ø 3,39x1,781
64 600180 O-ring Ø 7,66x1,781
65 1344950 Plug1
66 2841800 Plug1
75 3720750 O-ring Ø 4x11
76 3721210 Seat1
79 3720730 Plug1
80 1682800 O-ring Ø 6x1,51

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 0.25 kW. Order the one you pick wound for 60 Hz and your supply voltage.

MotorkWrpmFrameClassA at 400 VSuppliers
RN 71a4 0.251400IEC 71IE10.8  
RN 63c4 uprated 0.251360IEC 63IE10.82  
RNM 71a4 0.251380IEC 71Single-phase2.65 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 63, 11 mm shaft (RN 63c4) No Annovi Reverberi flange listed for this motor.
  • IEC 71, 14 mm shaft (RN 71a4, RNM 71a4) No Annovi Reverberi flange listed for this motor.

Coupling

The flexible coupling joins the motor shaft to the pump shaft inside the flange.

  • IEC 63, 11 mm motor shaft No Annovi Reverberi coupling listed: you need one for a 11 mm motor shaft to the pump shaft.
  • IEC 71, 14 mm motor shaft No Annovi Reverberi coupling listed: you need one for a 14 mm motor shaft to the pump shaft.

Other Annovi Reverberi JRA-M pumps

JRA-M 0.5G15 NJRA-M 1G15 N