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Mains Units

53 SS1 series plunger pump

SS1C1511

  • 11Flow, l/min
  • 150Pressure, bar
  • 1750Speed, rpm
  • 3.15Power, kW

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

Interpump 53 SS1 series pump

Specification

Flow
11 l/min
Pressure
150 bar
Speed
1750 rpm
Absorbed power
3.15 kW
Weight
6 kg

Exploded view (PDF, Interpump)

Kits

Oil seals1

Part numberDescriptionPer pumpSuppliers
KIT 311Oil seal kit3 

Valves2

Part numberDescriptionPer pumpSuppliers
KIT 334Outlet valves S.53SS3 
KIT 341Inlet valves S.53SS3 

Other kits6

Part numberDescriptionPer pumpSuppliers
KIT 335Valve plug kit3 
KIT 336Outlet valve plug S.53 SS3 
KIT 337Service kit3 
KIT 338Service kit1 
KIT 339Service kit3 
KIT 340Service kit1 

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
2 36202551 Valve cage3 KIT 341
3 94737300 Spring Ø9.4 x 14.8 - S.S.3 KIT 341
4 36200176 Valve plate3 KIT 341
5 36203666 Valve seat stainless (63SS)3 KIT 341
6 90384100 O-ring 17,12 x 2,62 (3068)3 KIT 341
7 36713001 Valve assembly (63 SS)3 KIT 341
8 90384700 O-ring 20,29 x 2,62(3081)3 KIT 335
9 98221420 Plug M24 x 1.5 x 13.23 KIT 335
10 99169000 Screw M05 x 55 spec. A2-703
11 96690500 Washer Ø5 x 11.5 x 0.4 INOX+FKM58/59/63HT3
13 90359300 O-ring 15,60 x 1,78 (2062)3 KIT 336
14 98213720 Plug M18 x 1,5 x 10 Ø23 F12 SS3 KIT 336
15 90367400 O-ring Ø12 x 2 (120-20)3 KIT 334
16 53211166 Valve seat - S.S.3 KIT 334
17 36211276 Spherical valve3 KIT 334
18 94733300 Spring Ø6.2 x 10.5 S.S.3 KIT 334
19 36211151 Valve cage3 KIT 334
20 36724501 Outlet valve S.53 SS3 KIT 334
21 99199200 Screw M6 x 60 UNI 59318
25 90360400 O-ring 25,12 x 1,78 (2100)3 KIT 337, KIT 338, KIT 339, KIT 340
27 98210066 Plug G 3/8 x 13 stainless1
28 98218000 Plug G 1/2 x 10 stainless1
29 96699000 Washer Ø7.5 x 23 x 0.53
30 53210382 Sponge gasket d. 3.0 x 85.01
31 58210451 Protection1
32 53010122 Pump crankcase1
33 90159300 Oil seal d. 18.0 x 24.0 x 4.03 KIT 311
34 53050166 Piston guide3
35 97733800 Connecting-rod pin d. 10 x 26.53
36 53030022 Connecting rod3
37 99183800 Screw M6 x 14 UNI 59318
38 90063500 Circlip Ø25 UNI 74352
39 90385900 O-ring 25,07 x 2,62 (3100)1
40 53210851 Oil level gauge1
41 53020135 Crankshaft C.12.0, SS1B1509 SS1B1513 SS1C1511 SS1C15151
42 90067100 Circlip ZJ301
43 91832800 Ball bearing2
44 53150122 Side crankcase cover1
45 90389800 O-ring 56,82 x 2,62 (3225)1
46 90164100 Oil seal Ø25 x 62 x 101
47 91489200 Key 8(h9)X7 x 35 UNI 6604/A1
48 98210800 Oil dipstick G 3/8’’x451
49 90391700 O-ring d. 88.57 x 2.62 NBR 70SH 33501
50 53160122 Rear crankcase cover1
51 98204000 Plug G1/4 x 9 S.S.1
52 90358500 O-ring 10,82 x 1,78 (2043)1
53 99303700 Screw m 8 x 16-57394
54 96701600 Washer 8,44
55 50200074 Pump foot2

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

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.

Coupling

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

Other Interpump 53 SS1 series pumps

SS1B1503SS1B1505SS1B1506SS1B1507SS1B1509SS1B1511SS1B1513SS1B1514SS1C1509SS1C1513SS1C1515