InterpumpPumps & Compressors

Interpump PUMP E1E3108 R

Interpump PUMP E1E3108 R is an industrial gear pump delivering 8 L/min at 310 bar, rated 6.4 hp, operating at 3400 rpm. Compact design measuring 194.5 mm length fits space-constrained high-pressure hydraulic systems…

SKU 3G-ITP-00368

Also listed as: E1E3108000 · E1E3108 000

Brand

Interpump

Item

PUMP E1E3108 R

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Interpump

Flow Rate

8 L/min

Pressure

310 bar

Power

4.71 kW

Speed

3400 RPM

Weight

5 kg

Dimensions

194.5 mm

Power

6.4 HP

Flow (US)

2.11 GPM

Pressure

31 MPa

Pressure

4500 PSI

Datasheet Content

W5018




TECHNICAL INFORMATION
Flow (L/min)                        18
Flow (US Gpm)                       4,75
Rotation regime (rpm)               1450
Pressure (MPa)                      50
Pressure (bar)                      500
Pressure (psi)                      7250
Power (hp)                          24
Power (kW)                          17,40
Overall dimensions L x l x h (mm)   351,5x242,5x195,5
Weight (kg)                         19,5




W5018                                                   3/21/2026   Page 1 - 8
Copyright INTERPUMP GROUP S.P.A
W5018

     Documents

Male shaft (key)

Male shaft (key) - vers. ATEX




W5018                             3/21/2026   Page 2 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




W5018                             3/21/2026   Page 3 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                   Qty Notes
KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   1

KIT175   34017501                                     1
KIT174   34017401                                     1
KIT150   34015001       KIT 150 INTAKE/DEL.VALVE      1
60       98204300       PLUG G1/4X10                  1
59       93185800                                     1
58       90162500       OIL SEAL 22x32x5              3
57       90912600       BUSHING 22X25X30              3
56       99364400       SCREW M 10x18-5931            4
55       96710600       WASHER 10,2                   4
54       47200074       PUMP FOOT                     2
53       90263400                                     3
52       66216270                                     3
51       90263100                                     3
50       90361600       O-RING 34,65X1,78 (2137)      3
49       66080270                                     3
48       98210000       PLUG G3/8X13                  1
46       90164800       OIL SEAL 30x55x7              1
45       47151022       OPEN SIDE COVER (47-66)       1
44       66219566       PISTON BOLT                   3
43       90358400       O-RING D.10,82X1,78(2043)90SH 3


42       66040209                                     3
41       96710100       WASHER D. 10X28X0.5           3
40       66050066       PISTON GUIDE - S.S.           3
39       97740500       CONNECTING ROD-PIN D.14X39 3


38       99309900       SCREW M 8x35 UNI 5931         6
37       90358500       O-RING 10,82X1,78 (2043)      2
36       98204250       PLUG G1/4"x12                 1
35       98217600       PLUG G1/2X10                  1
34       96751400       WASHER 21,5X27X1,5            1
33       99188400       SCREW M 6x20 UNI 5931         4
32       66160022       REAR COVER                    1
31       90392200       O-RING D.133.02X 2,62(3525)   1


30       66030001       CONNECTING ROD                3
29       91489200       KEY 8(h9)X7X35 UNI 6604/A     1


28       66020435       CRANKSHAFT C.21 - D. 24       1
27       98210600       OIL DIP-STICK G3/8X80         1




W5018                                                             3/21/2026   Page 4 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                 Qty Notes

26     66010022         CRANKCASE                   1
25     91838000         ROLLER BEARING NJ2206EC     2
24     90075600         CIRCLIP D.45 (ZJ45)         1
23     70211801         OIL SIGHT GLASS             1
22     90387700         O-RING 39,34X2,62 (3156)    1
21     90391300         O-RING 67,95X2,62 (3268)    2
20     47151222         SIDE CRANKCASE COVER FOR    1
                        OIL GAUGE
19     99303900         SCREW M 8x16 UNI 5931       8
18     66131041                                     3
17     90516500         ANTI-EXTR.RING D.24.7x29x1.5 3


16     66210070                                     3
15     90385700         O-RING 23,81X2,62 (132)     6
14     66210166                                     3
13     90384300         O-RING 17,86X2,62 (123)     3
12     90511500         ANTI-EXTRUSION RING         3
11     36202551         VALVE CAGE                  6
10     94737600         SPRING D. 9,4X14,8          6
9      36203266         SPHERICAL VALVE             6
8      36200366         VALVE SEAT                  6
7      90384100         O-RING 17,12X2,62 (3068)    6
6      36712101         INTAKE/DELIVERY VALVE       6
5      66210270                                     3
4      90359600                                     3
3      90511800                                     3
2      99382000                                     8
1      66124741                                     1




W5018                                                           3/21/2026   Page 5 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX




W5018                                        3/21/2026   Page 6 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.     Code           Description                   Qty Notes
KIT3     34000301       KIT 3 OIL SEAL D.30X55X7      1
KIT2     34000201       KIT 2 OIL SEAL D. 22X32X5,5   1

KIT175   34017501                                     1
KIT174   34017401                                     1
KIT150   34015001       KIT 150 INTAKE/DEL.VALVE      1
63       99180900       SCREW M06X10 5931 A2-70       1
62       96693950       WASHER 6.4x11.0x0.7 D6798A    1
                        INOX
61       98203600       PLUG G1/4x8 FOR PROBE D.6     1
                        S.S.
60       90075500       STOP RING J45 UNI7437         1
60       98204300       PLUG G1/4X10                  1
59       93185800                                     1
58       90162500       OIL SEAL 22x32x5              3
57       90912600       BUSHING 22X25X30              3
56       99364400       SCREW M 10x18-5931            4
55       96710600       WASHER 10,2                   4
54       47200074       PUMP FOOT                     2
53       90263400                                     3
52       66216270                                     3
51       90263100                                     3
50       90361600       O-RING 34,65X1,78 (2137)      3
49       66080270                                     3
48       98210000       PLUG G3/8X13                  1
46       90164800       OIL SEAL 30x55x7              1
45       47151022       OPEN SIDE COVER (47-66)       1
44       66219566       PISTON BOLT                   3
43       90358400       O-RING D.10,82X1,78(2043)90SH 3


42       66040209                                     3
41       96710100       WASHER D. 10X28X0.5           3
40       66050066       PISTON GUIDE - S.S.           3
39       97740500       CONNECTING ROD-PIN D.14X39 3


38       99309900       SCREW M 8x35 UNI 5931         6
37       90358500       O-RING 10,82X1,78 (2043)      2
35       98217600       PLUG G1/2X10                  1
34       96751400       WASHER 21,5X27X1,5            1
33       99188400       SCREW M 6x20 UNI 5931         4
32       66160022       REAR COVER                    1
31       90392200       O-RING D.133.02X 2,62(3525)   1




W5018                                                             3/21/2026   Page 7 - 8
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key) - vers. ATEX

Pos.   Code             Description                 Qty Notes

30     66030001         CONNECTING ROD              3
29     91489200         KEY 8(h9)X7X35 UNI 6604/A   1


28     66020435         CRANKSHAFT C.21 - D. 24     1
27     98210700         OIL DIPSTICK G3/8X64        1
                        D4+FILTER ATEX
26     66010022         CRANKCASE                   1
25     91838000         ROLLER BEARING NJ2206EC     2
23     70211751                                     1
22     90387700         O-RING 39,34X2,62 (3156)    1
21     90391300         O-RING 67,95X2,62 (3268)    2
20     47151322         SIDE CRANKCASE COVER (ATEX) 1


19     99303900         SCREW M 8x16 UNI 5931       8
18     66131041                                     3
17     90516500         ANTI-EXTR.RING D.24.7x29x1.5 3


16     66210070                                     3
15     90385700         O-RING 23,81X2,62 (132)     6
14     66210166                                     3
13     90384300         O-RING 17,86X2,62 (123)     3
12     90511500         ANTI-EXTRUSION RING         3
11     36202551         VALVE CAGE                  6
10     94737600         SPRING D. 9,4X14,8          6
9      36203266         SPHERICAL VALVE             6
8      36200366         VALVE SEAT                  6
7      90384100         O-RING 17,12X2,62 (3068)    6
6      36712101         INTAKE/DELIVERY VALVE       6
5      66210270                                     3
4      90359600                                     3
3      90511800                                     3
2      99382000                                     8
1      66124741                                     1




W5018                                                           3/21/2026   Page 8 - 8
Copyright INTERPUMP GROUP S.P.A

Technical Documents

(1)

Technical Data Sheet

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Interpump PUMP E1E3108 R used for?

The Interpump PUMP E1E3108 R is an industrial gear pump designed for high-pressure hydraulic systems and mobile equipment. It delivers 8 L/min at 310 bar, making it suitable for applications requiring compact, space-constrained power units in construction, agriculture, and material handling machinery.

What are the specifications of the Interpump PUMP E1E3108 R?

The Interpump PUMP E1E3108 R delivers 8 L/min flow at 310 bar pressure, rated 6.4 hp (4.71 kW), operating at 3400 rpm. It weighs 5 kg and has an overall length of 194.5 mm. The pump features a male shaft with key and is built for high-pressure hydraulic systems.

Where to buy the Interpump PUMP E1E3108 R in Singapore?

3G Electric supplies the Interpump PUMP E1E3108 R to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this industrial gear pump.

How to select the right Interpump gear pump for my system?

Select the Interpump gear pump based on required flow rate, pressure, and power. The PUMP E1E3108 R delivers 8 L/min at 310 bar with 6.4 hp. Ensure your system's rotation speed matches the pump's 3400 rpm rating. Consult the Interpump datasheet for dimensional compatibility and port sizes.

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 →