PumpLookupPump and motor part numbers
Mains Units

JK plunger pump

JK 11.20 H N

Part number 26781

  • 11Flow, l/min
  • 200Pressure, bar
  • 1450Speed, rpm
  • 4Power, kW

50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).

Annovi Reverberi JK pump

Specification

Flow
11 l/min
Pressure
200 bar
Speed
1450 rpm
Absorbed power
4 kW
Weight
10 kg

Exploded view (PDF, Annovi Reverberi)

Kits

Valves1

Part numberDescriptionPer pumpSuppliers
KIT 2864Valve kit 

Plungers1

Part numberDescriptionPer pumpSuppliers
KIT 43402Plunger kit, Ø18 mm 

Oil seals1

Part numberDescriptionPer pumpSuppliers
KIT 43403Oil seal kit 

Water seals1

Part numberDescriptionPer pumpSuppliers
KIT 43404Water seal kit, Ø18 mm 

Other kits1

Part numberDescriptionPer pumpSuppliers
KIT 43405Support ring kit, Ø18 mm 

Exploded view

Annovi Reverberi exploded view of the JK 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 960160 O-ring Ø 17,86x2,626
2 4020200 Plug nickel-plated6
3 1389051 Complete valve6 KIT 2864
4 880830 O-ring Ø 15,54x2,626 KIT 2864
5 1380690 Plug 1/4" G nickel-plated2
6 820510 O-ring Ø 10,82x1,782
7 2289017 Cover1
8 2289016 Cover1
11 960110 Ring Ø 183 KIT 43405
12 1382740 Water seal Ø 183 KIT 43404
14 961240 O-ring Ø 31,47x1,783 KIT 43404
16 880520 Ring3 KIT 43403
17 850370 Screw TCEI M8x168
19 640030 O-ring Ø 59,99x2,622 KIT 43403
20 2280340 Bearing1
21 2283210 Pump body1
22 880130 Plug1
23 1260110 Nut3
24 1260100 Washer3
25 1383230 Piston Ø 183 KIT 43402
26 1383350 Plate3
27 480480 O-ring Ø 4,48x1,783
28 2282101 Piston3
29 1380060 Pin3
30 1383020 Connecting-rod3
31 1080550 Ring3
32 1381850 Washer8
34 1780510 O-ring Ø 106x31 KIT 43403
36 780060 Screw TCEI M6x256
37 2283370 Shaft1
38 3200230 Key1
39 2282260 Ring1 KIT 43403
39 1380120 Shim 0.10 mm1 KIT 43403
40 1380130 Shim 0.19 mm1
40 1380530 Shim 0.25 mm1
41 2340280 Support1
42 740290 O-ring Ø 14x1,783
43 1980740 Plug 3/8" G brass1
46 1981180 Plug 3/8" G nickel-plated1
47 180101 O-ring Ø 17,5x21
48 960870 Plug 1/2" G nickel-plated1
49 1381070 Head nickel-plated1
50 1383440 Screw TCEI M8x708
77 1383140 Bearing1
78 2289250 Head assembly1
86 1260250 Level gauge1
87 1260430 Ring1
88 1780690 Plate1
89 1140450 O-ring Ø 20,24x2,621
90 100410 O-ring Ø 34,6x2,621
91 1941270 Level gauge1
92 1941260 Plate1
93 1941290 Ring1
94 2340310 Ring3 KIT 43405
95 2283160 Piston guide Ø 183
96 2980320 Water seal Ø 183 KIT 43404
97 3200260 Ring3 KIT 43404
98 2282280 Plug1
99 2282120 Piston guide Ø 183

Motor

A 4-pole motor of at least 4 kW drives this pump at 1450 rpm. Single-phase motors are listed last, for a 230 V supply.

MotorkWrpmFrameClassA at 400 VSuppliers
RNE 112a4 41450IEC 112IE38.2  
RN 112a4 41430IEC 112IE18.5  
RN 100c4 uprated 41405IEC 100IE19.1  
RNM 112d4 41400IEC 112Single-phase22 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.

Other Annovi Reverberi JK pumps

JK 12.20 H NJK 13.12 H NJK 13.20 H NJK 15.15 NJK 15.20 NJK 18.16 H NJK 21.15 H N