InterpumpPumps & Compressors

Interpump PUMP E1E3109 R

SKU 3G-ITP-00370

Also listed as: E1E3109000 · E1E3109 000

Brand

Interpump

Item

PUMP E1E3109 R

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Interpump

Flow Rate

9 L/min

Pressure

310 bar

Power

5.29 kW

Speed

3400 RPM

Weight

5 kg

Dimensions

194.5 mm

Power

7.2 HP

Flow (US)

2.38 GPM

Pressure

31 MPa

Pressure

4500 PSI

Datasheet Content

WS202




TECHNICAL INFORMATION
Flow (L/min)                        21
Flow (US Gpm)                       5,55
Rotation regime (rpm)               1450
Pressure (MPa)                      20
Pressure (bar)                      200
Pressure (psi)                      2900
Power (hp)                          10
Power (kW)                          7,35
Overall dimensions L x l x h (mm)   317,5x236x180
Weight (kg)                         14,5




WS202                                               3/21/2026   Page 1 - 12
Copyright INTERPUMP GROUP S.P.A
WS202

     Documents

Male shaft (key)

Double male shaft (key)

Male shaft (key) - vers. ATEX




WS202                             3/21/2026   Page 2 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




WS202                             3/21/2026   Page 3 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.    Code            Description                   Qty Notes
KIT71   34007101        KIT 71 INTERMEDIATE RING      1
                        D.20
KIT7    34000701        KIT 7 HEAD RING D.20          1
KIT69   34006901        KIT 69 PACKING D.20 W/RESTOP 1


KIT6    34000601        KIT 6 PISTON BOLT             1
KIT5    34000501        KIT 5 INTAKE/DEL.VALVE CAPS   1


KIT3    34000301        KIT 3 OIL SEAL D.30X55X7      1
KIT28   34002801        KIT 28 COMPL.SEAL FOR         1
                        PIST.D20
KIT2    34000201        KIT 2 OIL SEAL D. 22X32X5,5   1

KIT10   34001001        KIT 10 PACKING RETAINER D.20 1


KIT1    34000101        KIT 1 INTAKE/DELIVERY VALVE 1


56      90271000        PACKING D.20X35X9 L.P.        3
54      96738000        WASHER 17,5X23X1,5            1
53      98210000        PLUG G3/8X13                  1
52      96751400        WASHER 21,5X27X1,5            1
51      98217600        PLUG G1/2X10                  1
50      96710600        WASHER 10,2                   4
49      99364400        SCREW M 10x18-5931            4
48      47200074        PUMP FOOT                     2
47      90270400        RESTOP RING D. 20 TYPE 6/1    3


46      47216970        INTERM.RING D. 20 (SPEC.)     3


45      47100051        HEAD RING D. 20               3
44      90270500        PACKING 20x35x7,5             3
43      47080570        PACKING RETAINER D. 20x35     3


42      90361600        O-RING 34,65X1,78 (2137)      3
41      90164800        OIL SEAL 30x55x7              1
40      97568000        SHIM D.74.5X104X0.3           1
40      97567800        SHIM D.74,5X104X0,1           1
39      47151022        OPEN SIDE COVER (47-66)       1
38      47219566        PISTON SCREW                  3
37      96728000        WASHER 14X18,5X0,5            3
36      90506700        ANTI-EXTRUSION RING           3
35      47040409        PISTON D. 20x50               3
34      96728600        WASHER 14X28X0,5              3
32      99309900        SCREW M 8x35 UNI 5931         6
31      90358500        O-RING 10,82X1,78 (2043)      4




WS202                                                             3/21/2026   Page 4 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                   Qty Notes

30     98204250         PLUG G1/4"x12                 1
29     47221301         OIL SIGHT GLASS ASSY G3/4     1


28     47160622         CRANKCASE COVER               1
27     99188400         SCREW M 6x20 UNI 5931         5
26     47030001         CONNECTING ROD                3
25     47050466         PISTON GUIDE - S.S.           3
24     97738000         CONNECTING-ROD PIN            3
                        D.13X35,5
23     91489200         KEY 8(h9)X7X35 UNI 6604/A     1


22     90055700         CIRCLIP D.12 UNI 7435         6
21     47021735         CRANKSHAFT C.16 S.p.f. U.S.   1


20     90392200         O-RING D.133.02X 2,62(3525)   1


19     98210600         OIL DIP-STICK G3/8X80         1
18     47010822         CRANKCASE                     1
17     90912600         BUSHING 22X25X30              3
16     90162500         OIL SEAL 22x32x5              3
15     91837500         TAPER BEARING                 2
14     90391300         O-RING 67,95X2,62 (3268)      2
13     47151122         CLOSED SIDE COVER (47-66)     1


12     99303900         SCREW M 8x16 UNI 5931         8
11     36703201         VALVE ASSY.                   6
10     98222200         VALVE PLUG M24X2X16 NICKEL 6
                        PL.
9      90384700         O-RING 20,29X2,62(3081)       6
8      36200251         VALVE CAGE                    6
7      94737600         SPRING D. 9,4X14,8            6
6      36200176         VALVE PLATE                   6
5      36200366         VALVE SEAT                    6
4      90384100         O-RING 17,12X2,62 (3068)      6
2      99320600         HEX-HEAD SCREW M08X70         8
                        UNI5737 10.9 Fe/Zn5c1A+De

1      47120241         MANIFOLD                      1




WS202                                                             3/21/2026   Page 5 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)




WS202                                  3/21/2026   Page 6 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)

Pos.    Code            Description                   Qty Notes
KIT71   34007101        KIT 71 INTERMEDIATE RING      1
                        D.20
KIT7    34000701        KIT 7 HEAD RING D.20          1
KIT69   34006901        KIT 69 PACKING D.20 W/RESTOP 1


KIT6    34000601        KIT 6 PISTON BOLT             1
KIT5    34000501        KIT 5 INTAKE/DEL.VALVE CAPS   1


KIT3    34000301        KIT 3 OIL SEAL D.30X55X7      1
KIT28   34002801        KIT 28 COMPL.SEAL FOR         1
                        PIST.D20
KIT2    34000201        KIT 2 OIL SEAL D. 22X32X5,5   1

KIT10   34001001        KIT 10 PACKING RETAINER D.20 1


KIT1    34000101        KIT 1 INTAKE/DELIVERY VALVE 1


55      47212451        SHAFT PROTECTOR               1
54      96738000        WASHER 17,5X23X1,5            1
53      98210000        PLUG G3/8X13                  1
52      96751400        WASHER 21,5X27X1,5            1
51      98217600        PLUG G1/2X10                  1
50      96710600        WASHER 10,2                   4
49      99364400        SCREW M 10x18-5931            4
48      47200074        PUMP FOOT                     2
47      90270400        RESTOP RING D. 20 TYPE 6/1    3


46      47216970        INTERM.RING D. 20 (SPEC.)     3


45      47100051        HEAD RING D. 20               3
44      90270500        PACKING 20x35x7,5             3
43      47080570        PACKING RETAINER D. 20x35     3


42      90361600        O-RING 34,65X1,78 (2137)      3
41      90164800        OIL SEAL 30x55x7              2
40      97568000        SHIM D.74.5X104X0.3           1
40      97567800        SHIM D.74,5X104X0,1           1
39      47151022        OPEN SIDE COVER (47-66)       2
38      47219566        PISTON SCREW                  3
37      96728000        WASHER 14X18,5X0,5            3
36      90506700        ANTI-EXTRUSION RING           3
35      47040409        PISTON D. 20x50               3
34      96728600        WASHER 14X28X0,5              3
33      90271000        PACKING D.20X35X9 L.P.        3
32      99309900        SCREW M 8x35 UNI 5931         6




WS202                                                             3/21/2026   Page 7 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Double male shaft (key)

Pos.   Code             Description                   Qty Notes

31     90358500         O-RING 10,82X1,78 (2043)      4
30     98204250         PLUG G1/4"x12                 1
29     47221301         OIL SIGHT GLASS ASSY G3/4     1


28     47160622         CRANKCASE COVER               1
27     99188400         SCREW M 6x20 UNI 5931         5
26     47030001         CONNECTING ROD                3
25     47050466         PISTON GUIDE - S.S.           3
24     97738000         CONNECTING-ROD PIN            3
                        D.13X35,5
23     91487700         KEY 8(h9)X7X25 UNI 6604/A     1


22     90055700         CIRCLIP D.12 UNI 7435         6
21     47020035         CRANKSHAFT C.16 D.p.f.        1
20     90392200         O-RING D.133.02X 2,62(3525)   1


19     98210600         OIL DIP-STICK G3/8X80         1
18     47010822         CRANKCASE                     1
17     90912600         BUSHING 22X25X30              3
16     90162500         OIL SEAL 22x32x5              3
15     91837500         TAPER BEARING                 2
14     90391300         O-RING 67,95X2,62 (3268)      2
12     99303900         SCREW M 8x16 UNI 5931         8
11     36703201         VALVE ASSY.                   6
10     98222200         VALVE PLUG M24X2X16 NICKEL 6
                        PL.
9      90384700         O-RING 20,29X2,62(3081)       6
8      36200251         VALVE CAGE                    6
7      94737600         SPRING D. 9,4X14,8            6
6      36200176         VALVE PLATE                   6
5      36200366         VALVE SEAT                    6
4      90384100         O-RING 17,12X2,62 (3068)      6
2      99320600         HEX-HEAD SCREW M08X70         8
                        UNI5737 10.9 Fe/Zn5c1A+De

1      47120241         MANIFOLD                      1




WS202                                                             3/21/2026   Page 8 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX




WS202                                        3/21/2026   Page 9 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.    Code            Description                   Qty Notes
KIT71   34007101        KIT 71 INTERMEDIATE RING      1
                        D.20
KIT69   34006901        KIT 69 PACKING D.20 W/RESTOP 1

KIT28   34002801        KIT 28 COMPL.SEAL FOR         1
                        PIST.D20
KIT10   34001001        KIT 10 PACKING RETAINER D.20 1


KIT7    34000701        KIT 7 HEAD RING D.20          1
KIT6    34000601        KIT 6 PISTON BOLT             1
KIT5    34000501        KIT 5 INTAKE/DEL.VALVE CAPS   1


KIT3    34000301        KIT 3 OIL SEAL D.30X55X7      1
KIT2    34000201        KIT 2 OIL SEAL D. 22X32X5,5   1


KIT1    34000101        KIT 1 INTAKE/DELIVERY VALVE 1


62      99180900        SCREW M06X10 5931 A2-70       1
61      96693950        WASHER 6.4x11.0x0.7 D6798A    1
                        INOX
60      90075500        STOP RING J45 UNI7437         1
59      70211751                                      1
58      90387700        O-RING 39,34X2,62 (3156)      1
56      90271000        PACKING D.20X35X9 L.P.        3
54      96738000        WASHER 17,5X23X1,5            1
53      98210000        PLUG G3/8X13                  1
52      96751400        WASHER 21,5X27X1,5            1
51      98217600        PLUG G1/2X10                  1
50      96710600        WASHER 10,2                   4
49      99364400        SCREW M 10x18-5931            4
48      47200074        PUMP FOOT                     2
47      90270400        RESTOP RING D. 20 TYPE 6/1    3


46      47216970        INTERM.RING D. 20 (SPEC.)     3

45      47100051        HEAD RING D. 20               3
44      90270500        PACKING 20x35x7,5             3
43      47080570        PACKING RETAINER D. 20x35     3


42      90361600        O-RING 34,65X1,78 (2137)      3
41      90164800        OIL SEAL 30x55x7              1
40      97568000        SHIM D.74.5X104X0.3           1
40      97567800        SHIM D.74,5X104X0,1           1
39      47151022        OPEN SIDE COVER (47-66)       1
38      47219566        PISTON SCREW                  3




WS202                                                             3/21/2026   Page 10 - 12
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.   Code             Description                   Qty Notes

37     96728000         WASHER…

Technical Documents

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Technical Data Sheet

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump PUMP E1E3109 R is a 5.29 kW industrial pump delivering 9 L/min at 310 bar maximum pressure, rated for 3400 rpm operation. Weighing 5 kg with compact overall length of 194.5 mm, this unit is engineered for high-pressure industrial applications across Southeast Asia. 3G Electric supplies this Interpump model with full DDP logistics support to Singapore and the region.

Frequently Asked Questions

Where can I buy the Interpump E1E3109 R pump worldwide?

3G Electric is an authorized Interpump distributor. We source and deliver the E1E3109 R globally, handling logistics and customs clearance. Lead time on request — contact our team for availability and pricing.

What is the maximum pressure rating of the Interpump E1E3109 R?

The Interpump E1E3109 R delivers a maximum pressure of 310 bar (31 MPa / 4500 psi) at its rated speed of 3400 rpm, with a flow rate of 9 L/min (2.38 US gpm).

What are the physical dimensions and weight of the E1E3109 R pump?

The Interpump E1E3109 R has an overall length of 194.5 mm and weighs 5 kg. Its compact form factor makes it suitable for space-constrained high-pressure industrial applications requiring 5.29 kW (7.2 hp) power input.

Used in

Common applications for Interpump

Shipyard hull cleaning and surface prep — HT100 and W951 paired with dual-lance guns for dockyard service

Petrochemical heat-exchanger descaling — WS-series stainless pumps for neutral-pH cleaning chemistry

Outdoor HVAC condenser mist cooling — ZP180 pumps on rooftop chiller decks

Textile fibre-finishing — W170 and W270 for mist-jet application across drying lines

Municipal water treatment — W951 motor pumps for high-pressure disinfection chemical injection

Interpump Products

3G Electric supplies Interpump pumps & compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all Interpump products →Contact our engineers →