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Mains Units

53 ET1 brass series plunger pump

ET1D1835

  • 13.5Flow, l/min
  • 180Pressure, bar
  • 2800Speed, rpm
  • 4.63Power, 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
13.5 l/min
Pressure
180 bar
Speed
2800 rpm
Absorbed power
4.63 kW
Weight
5 kg

Exploded view (PDF, Interpump)

Kits

Other kits3

Part numberDescriptionPer pumpSuppliers
KIT 248Packing Ø28 
KIT 280Service kit 
KIT 348Service kit 

Valves1

Part numberDescriptionPer pumpSuppliers
KIT 278Valve kit 

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
5 36310451 Valve guide1 KIT 278
6 94735500 Spring Ø8,5 x 121 KIT 278
7 97483800 Ball 13/32 (10,319)1 KIT 278
8 10079566 Nozzle Ø2.001
9 36348366 Reg. valve seat1
10 90357800 O-ring 7,66 x 1,78 (2031)1
12 90357300 O-ring Ø5,28 x 1,78 (2021)1 KIT 280
13 90358500 O-ring 10,82 x 1,78 (2043)1 KIT 280
16 90359100 O-ring d. 14.00 x 1.78 NBR 70SH 20562
17 36023551 Swivel hose connector1 KIT 348
18 94821700 Taper spring Ø4,3 x 7,3 x 111 KIT 280, KIT 348
19 97478200 Ball 7/32(5,556) stainless1 KIT 280, KIT 348
20 36349270 Chem. hose barb fitting1 KIT 280
21 98204100 Plug G1/4 x 91
29 90503800 Anti-extr.ring Ø9 x 12 x 1.51
30 90358100 O-ring 8,73 x 1,78 - (108)1
31 90358700 O-ring Ø11,11 x 1,78 (114)1
32 94739500 Spring Ø11,3 x 34,51
33 36348170 Pressure adjust screw1
34 36348651 Slide washer2
35 90384500 O-ring 18,72 x 2,6 (3075)1
36 36347770 Max.pressure nut1
37 99126700 Screw M4 x 5 UNI5929 S.S.1
38 36350651 Regulation knob - red s. 53-58-591
39 10084666 Regulation knob yoke1
40 36606301 Guide and poppet assembly1
41 36605401 H reg.valve assembly.1 KIT 278
42 36606201 Detergent suction assembly1 KIT 248
50 90384100 O-ring 17,12 x 2,62 (3068)1
51 36318251 Inlet nipple G 3/41
52 92892500 Filter Ø12 x 351
54 36256951 Inlet hose barb fitting (pl.)1
55 92982800 Wing nut G3/41
56 90382800 O-ring 12,37 x 2,62 (3050)1

Motor

A 2-pole motor of at least 4.63 kW drives this pump at 2800 rpm.

MotorkWrpmFrameClassA at 400 VSuppliers
RNE 132Sa2 5.52920IEC 132SIE310  
RN 132Sa2 5.52910IEC 132SIE111.1  
RN 112b2 uprated 5.52870IEC 112IE111  

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 112, 28 mm shaft (RN 112b2) No Interpump flange listed for this motor.
  • IEC 132, 38 mm shaft (RNE 132Sa2, RN 132Sa2) No Interpump flange listed for this motor.

Coupling

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

  • IEC 112, 28 mm motor shaft No Interpump coupling listed: you need one for a 28 mm motor shaft to the pump shaft.
  • IEC 132, 38 mm motor shaft No Interpump coupling listed: you need one for a 38 mm motor shaft to the pump shaft.

Other Interpump 53 ET1 brass series pumps

ET1B1611ET1B1612ET1B1613ET1B1614ET1B1807ET1B1808ET1B1809ET1B1810ET1C1609ET1C1612ET1C1613ET1C1614ET1C1808ET1C1810ET1C1811ET1D1807ET1D1808ET1D1810ET1D1811ET1D1813ET1D1814ET1E1808ET1E1810ET1E1811ET1E1812ET1E1813