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Mains Units

53 ET1 brass series plunger pump

ET1D1807

  • 7Flow, l/min
  • 180Pressure, bar
  • 2800Speed, rpm
  • 2.43Power, kW

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

Interpump 53 ET1 brass series pump

Specification

Flow
7 l/min
Pressure
180 bar
Speed
2800 rpm
Absorbed power
2.43 kW
Plunger
15 mm
Weight
5 kg

Exploded view (PDF, Interpump)

Kits

Valves1

Part numberDescriptionPer pumpSuppliers
KIT 309Valve kit3 

Oil seals1

Part numberDescriptionPer pumpSuppliers
KIT 311Oil seal kit3 

Water seals2

Part numberDescriptionPer pumpSuppliers
KIT 312Packing kit Ø153 
KIT 313Packing kit Ø151 

Parts list

Positions are the balloon numbers on Interpump's exploded view. A part with no number of its own comes in the kit shown beside it.

PosPart numberDescriptionQtyIn kit
1 53122941 Manifold d. 151
2 36211951 Intake valve guide3 KIT 309
3 94732600 Spring dm. 6.0 x 12.03 KIT 309
4 36211276 Spherical valve6 KIT 309
5 36211366 Valve seat6 KIT 309
6 90367400 O-ring Ø12 x 2 (120-20)12 KIT 309
7 36722401 Intake valve assembly3 KIT 309
8 99186700 Screw m 6 x 18 UNI 593110
9 53212015 Coperchio valvole2
10 99169000 Screw M05 x 55 spec. A2-703
11 96690500 Washer Ø5 x 11.5 x 0.4 INOX+FKM58/59/63HT3
12 53040009 Plunger d. 15 x 38.53
13 94733300 Spring Ø6.2 x 10.5 S.S.3 KIT 309
14 36211151 Valve cage3 KIT 309
15 36719301 Outlet valve3 KIT 309
16 99199600 Screw M6 x 70 59318
17 63101051 Head ring Ø15 hp3 KIT 312, KIT 313
18 90261100 Packing Ø15 x 24 x 5/2.7 hp3 KIT 312, KIT 313
19 90508990 Anti-extr. ring Ø15 x 24 x 23 KIT 312, KIT 313
20 53210170 Seal support d. 153 KIT 313
21 90360400 O-ring 25,12 x 1,78 (2100)3 KIT 312, KIT 313
23 96738000 Washer 17,5 x 23 x 1,51
24 98210000 Plug G3/8 x 131
25 96751400 Washer 21,5 x 27 x 1,51
26 98217600 Plug G1/2 x 101
27 96699000 Washer Ø7.5 x 23 x 0.53
28 53210382 Sponge gasket d. 3 x 851
29 53010022 Pump crankcase1
30 58210451 Protection1
31 90159300 Oil seal d. 18.0 x 24.0 x 4.03 KIT 311
32 53050066 Piston guide3
33 97733800 Connecting-rod pin d. 10 x 26.53
34 53030022 Connecting rod3
35 53150022 Side crankcase cover1
36 99183700 Screw m 6 x 14 UNI 59318
37 53210851 Oil level gauge1
41 90389800 O-ring 56,82 x 2,62 (3225)1
42 90164100 Oil seal Ø25 x 62 x 101
43 91489200 Key 8(h9)X7 x 35 UNI 6604/A1
44 98210800 Oil dipstick plug G 3/8”x451
45 90391700 O-ring d. 88.57 x 2.62 NBR 70SH 33501
46 53160022 Rear crankcase cover1
47 98204250 Plug G1/4"x121
48 90358500 O-ring 10,82 x 1,78 (2043)1
49 98196600 Plug G1/8 x 81
50 53210670 Seal ring d. 153 KIT 313
51 90385900 O-ring 25,07 x 2,62 (3100)1
52 90067100 Circlip ZJ301
53 53217815 Plug valvole aspirazione e mandata6
54 90509300 Anello antiest. 16.4 x 13.2 x 1.3 (E1)6
55 99303700 Screw m 8 x 16-57394
56 96701600 Washer 8,44
57 50200074 Pump foot2

Motor

A 2-pole motor of at least 2.43 kW drives this pump at 2800 rpm.

MotorkWrpmFrameClassA at 400 VSuppliers
RNE 100a2 32900IEC 100IE35.6  
RN 100a2 32880IEC 100IE16.2  
RN 90Lb2 uprated 32890IEC 90LIE16.3  

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 90, 24 mm shaft (RN 90Lb2) No Interpump flange listed for this motor.
  • IEC 100, 28 mm shaft (RNE 100a2, RN 100a2) No Interpump flange listed for this motor.

Coupling

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

  • IEC 90, 24 mm motor shaft No Interpump coupling listed: you need one for a 24 mm motor shaft to the pump shaft.
  • IEC 100, 28 mm motor shaft No Interpump coupling listed: you need one for a 28 mm motor shaft to the pump shaft.

Other Interpump 53 ET1 brass series pumps

ET1B1611ET1B1612ET1B1613ET1B1614ET1B1807ET1B1808ET1B1809ET1B1810ET1C1609ET1C1612ET1C1613ET1C1614ET1C1808ET1C1810ET1C1811ET1D1808ET1D1810ET1D1811ET1D1813ET1D1814ET1D1835ET1E1808ET1E1810ET1E1811ET1E1812ET1E1813