InterpumpPumps & Compressors

Interpump PUMP E1B1808 L

Interpump PUMP E1B1808 L is a compact industrial gear pump delivering 8 L/min at 180 bar, rated 2.72 kW. Operating at 1450 rpm, it suits high-pressure applications requiring reliable, space-efficient fluid transfer…

SKU 3G-ITP-00202

Also listed as: E1B1808S000 · E1B1808S 000

Brand

Interpump

Item

PUMP E1B1808 L

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

8 L/min

Pressure

180 bar

Power

2.72 kW

Speed

1450 RPM

Weight

5 kg

Dimensions

194.5 mm

Power

3.7 HP

Flow (US)

2.11 GPM

Pressure

18 MPa

Pressure

2610 PSI

Datasheet Content

E2B2808




TECHNICAL INFORMATION
Flow (L/min)                        7,5
Flow (US Gpm)                       1,98
Rotation regime (rpm)               1450
Pressure (MPa)                      27,5
Pressure (bar)                      275
Pressure (psi)                      4000
Power (hp)                          5,4
Power (kW)                          3,97
Overall dimensions L x l x h (mm)   241,5x215x129,5
Weight (kg)                         7




E2B2808                                               3/21/2026   Page 1 - 11
Copyright INTERPUMP GROUP S.P.A
E2B2808

     Documents

Male shaft (key)

Hollow shaft (key) Ø28 - vers. B

Pump head with VH integrated valve




E2B2808                              3/21/2026   Page 2 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)




E2B2808                           3/21/2026   Page 3 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.     Code           Description                   Qty Notes
KIT275   34027501       KIT 275 CPL.SEAL D.13 58 SERIE 1

KIT272   34027201       KIT 272 PACKING D.13 58       1
                        SERIES
KIT271   34027101       KIT 271 OIL SEAL D.15         1
                        58/59 SERIES

KIT270   34027001       KIT 270 VALVE PLUGS 58        1
                        SERIES
KIT269   34026901       KIT 269 INTAKE/DELIVERY       1
                        VALVES
61       58150122       COPERCHIO LATERALE            1
60       90067100       CIRCLIP ZJ30                  1
59       90385900       O-RING 25,07X2,62 (3100)      1
58       50200074       PUMP FOOT                     2
57       96701600       WASHER 8,4                    4
56       99303700       SCREW M 8x16-5739             4
55       98196600       PLUG G1/8X8                   1
54       90358500       O-RING 10,82X1,78 (2043)      1
53       98204250       PLUG G1/4"x12                 1
52       58160022       REAR CRANKCASE COVER          1
51       90392550       O-RING D.113.97X2.62          1
50       98210500       OIL DIPSTICK G3/8x51 D.7      1
49       91489200       KEY 8(h9)X7X35 UNI 6604/A     1


48       90164100       OIL SEAL D.25X62X10           1
47       90389800       O-RING 56,82X2,62 (3225)      1
46       91833100       BALL BEARING 6305 SKF         2
45       63021835       CRANKSHAFT C.13               1
44       53210851       OIL LEVEL GAUGE               1
43       99183700       SCREW M 6x14 UNI 5931         8
42       90063500       CIRCLIP D. 25 UNI 7435        1
41       58030022       CONNECTING ROD                3
40       97734000       CONNECTING-ROD PIN            3
                        D.10X29,5
39       58050066       PISTON GUIDE                  3
38       90156550       OIL SEAL D.15X24X5/7          3
37       58210451       PROTECTION                    1
36       58010022       PUMP CRANKCASE                1
35       58210582       SPONGE GASKET D.3X94          1
34       96699000       WASHER D.7.5X23X0.5           3
33       96751400       WASHER 21,5X27X1,5            1
32       98217600       PLUG G1/2X10                  1
31       96738000       WASHER 17,5X23X1,5            1




E2B2808                                                           3/21/2026   Page 4 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Male shaft (key)

Pos.   Code             Description                Qty Notes

30     98210000         PLUG G3/8X13               1
29     58210670         RING FOR SEAL D.13         3
28     90260100         PACKING D.13X20X5 LP       3
26     90360600         O-RING 26,70X1,78 (2106)   3
25     58605601         PACKING RETAINER+SLEEVE    3
                        D.13
24     90507650         ANTI-EXTR.RING D.13X21X3   3
23     90260200         PACKING D.13X21X4 H.P.     3
22     44100251         HEAD RING D. 13            3
21     99317500         SCREW M 8x60 UNI 5931      8
20     98213700         VALVE CAP M18X1,5X10       3
19     90359300         O-RING 15,60X1,78 (2062)   3
18     36719301         OUTLET VALVE               3
17     36211151         VALVE CAGE                 3
16     94733300         SPRING D.6.2x10.5 S.S.     3
15     36211276         SPHERICAL VALVE            3
14     36211366         VALVE SEAT                 3
13     90367400         O-RING D. 12X2 (120-20)    3
12     58040009         PISTON D.13X42             3
11     96690500         WASHER D.5X11.5x0.4        3
                        INOX+FKM58/59/63HT
10     99169000         SCREW M05X55 SPEC. A2-70   3
9      98222600         VALVE CAP M24X1,5X17       3
8      90384700         O-RING 20,29X2,62(3081)    3
7      36711501         INTAKE/DELIVERY VALVE      3
6      90384100         O-RING 17,12X2,62 (3068)   3
5      36200366         VALVE SEAT                 3
4      36200176         VALVE PLATE                3
3      94737600         SPRING D. 9,4X14,8         3
2      36202551         VALVE CAGE                 3
1      58120041         MANIFOLD FOR PISTON D.13   1




E2B2808                                                        3/21/2026   Page 5 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B




E2B2808                                         3/21/2026   Page 6 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B

Pos.     Code           Description                   Qty Notes
KIT275   34027501       KIT 275 CPL.SEAL D.13 58 SERIE 1

KIT272   34027201       KIT 272 PACKING D.13 58       1
                        SERIES
KIT271   34027101       KIT 271 OIL SEAL D.15         1
                        58/59 SERIES

KIT270   34027001       KIT 270 VALVE PLUGS 58        1
                        SERIES
KIT269   34026901       KIT 269 INTAKE/DELIVERY       1
                        VALVES
63       90389800       O-RING 56,82X2,62 (3225)      1
62       90067100       CIRCLIP ZJ30                  1
61       90385900       O-RING 25,07X2,62 (3100)      1
60       98196600       PLUG G1/8X8                   1
59       90063500       CIRCLIP D. 25 UNI 7435        1
58       10049422       FLANGE FOR EL.MOT.B3B14       1
                        (EUR)
57       96701400       WASHER 8,4X13X0,8             4
56       99306700       SCREW M 8x25 UNI 5739         4
55       99191200       SCREW M 6x30 UNI 5931         4
54       91856800       NEEDLE BEARING DHK 4520       1
53       90358500       O-RING 10,82X1,78 (2043)      1
52       98204250       PLUG G1/4"x12                 1
51       58160022       REAR CRANKCASE COVER          1
50       90392550       O-RING D.113.97X2.62          1
49       98210500       OIL DIPSTICK G3/8x51 D.7      1
48       90169000       OIL SEAL D. 45X62X8           1
47       90409700       O-RING 55,56X3,53 (159)       1
46       91833100       BALL BEARING 6305 SKF         1
45       63029565       CRANKSHAFT C.13*HOLLOW        1
                        D.28
44       53210851       OIL LEVEL GAUGE               1
43       99183700       SCREW M 6x14 UNI 5931         8
42       58150122       COPERCHIO LATERALE            1
41       58030022       CONNECTING ROD                3
40       97734000       CONNECTING-ROD PIN            3
                        D.10X29,5
39       58050066       PISTON GUIDE                  3
38       90156550       OIL SEAL D.15X24X5/7          3
37       58210451       PROTECTION                    1
36       58010022       PUMP CRANKCASE                1
35       58210582       SPONGE GASKET D.3X94          1
34       96699000       WASHER D.7.5X23X0.5           3
33       96751400       WASHER 21,5X27X1,5            1




E2B2808                                                           3/21/2026   Page 7 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Hollow shaft (key) Ø28 - vers. B

Pos.   Code             Description                Qty Notes

32     98217600         PLUG G1/2X10               1
31     96738000         WASHER 17,5X23X1,5         1
30     98210000         PLUG G3/8X13               1
29     58210670         RING FOR SEAL D.13         3
28     90260100         PACKING D.13X20X5 LP       3
26     90360600         O-RING 26,70X1,78 (2106)   3
25     58605601         PACKING RETAINER+SLEEVE    3
                        D.13
24     90507650         ANTI-EXTR.RING D.13X21X3   3
23     90260200         PACKING D.13X21X4 H.P.     3
22     44100251         HEAD RING D. 13            3
21     99317500         SCREW M 8x60 UNI 5931      8
20     98213700         VALVE CAP M18X1,5X10       3
19     90359300         O-RING 15,60X1,78 (2062)   3
18     36719301         OUTLET VALVE               3
17     36211151         VALVE CAGE                 3
16     94733300         SPRING D.6.2x10.5 S.S.     3
15     36211276         SPHERICAL VALVE            3
14     36211366         VALVE SEAT                 3
13     90367400         O-RING D. 12X2 (120-20)    3
12     58040009         PISTON D.13X42             3
11     96690500         WASHER D.5X11.5x0.4        3
                        INOX+FKM58/59/63HT
10     99169000         SCREW M05X55 SPEC. A2-70   3
9      98222600         VALVE CAP M24X1,5X17       3
8      90384700         O-RING 20,29X2,62(3081)    3
7      36711501         INTAKE/DELIVERY VALVE      3
6      90384100         O-RING 17,12X2,62 (3068)   3
5      36200366         VALVE SEAT                 3
4      36200176         VALVE PLATE                3
3      94737600         SPRING D. 9,4X14,8         3
2      36202551         VALVE CAGE                 3
1      58120041         MANIFOLD FOR PISTON D.13   1




E2B2808                                                        3/21/2026   Page 8 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Pump head with VH integrated valve




E2B2808                                           3/21/2026   Page 9 - 11
Copyright INTERPUMP GROUP S.P.A
Illustration Pump head with VH integrated valve

Pos.     Code           Description                  Qty Notes
KIT280   34028001       KIT 280 FIXED CHEM.INJECTOR 1
                        58-59
KIT279   34027901       KIT 279 ADJUSTABLE CHEM. INJ. 1
                        58-59
KIT278   34027801       KIT 278 BUILT-IN VALVE 58-59 1


47       36605401       H REG.VALVE ASSY.            1
46       92982800       WING NUT G3/4                1
45       36256951       INLET HOSE BARB FITTING (PL.) 1


44       90382800       O-RING 12,37X2,62 (3050)     1
43       92892500       FILTER D. 12X35              1
42       36318251       INLET NIPPLE G 3/4           1
41       90384100       O-RING 17,12X2,62 (3068)     1
40       36349270       CHEM. HOSE BARB FITTING      1
39       36334270       SHUTTER WITH HOSE FITTING    1


38       36348451       DETERGENT KNOB               1
37       94733400       SPRING D.6.4X12.5            1
36       97661500       ELASTIC PIN D. 2X12          1
35       36348270       CHEM. HOSE BARB FITTING      1
34       90357300       O-RING D. 5,28X1,78 (2021)   2


33       97478200       BALL 7/32(5,556) STAINLESS   1


32       94821700       TAPER SPRING D.4,3X7,3X11    1


31       10079866       INJECTOR NOZZLE D.2.20       1
                        ORANGE
31       10079566       NOZZLE D. 2.00               1
30       90358500       O-RING 10,82X1,78 (2043)     1
29       98204100       PLUG G1/4X9                  1
28       36348870       NIPPLE D.3 M22X1.5 M         1
28       36348970       NIPPLE D.3 G3/8F             1
28       36347970       NIPPLE D.3 G3/8M             1
28       36348770       NIPPLE D.3 3/8NPT M          1
28       36349070       NIPPLE D.3 3/8NPT F          1
27       90383900       O-RING 15,88X2,62 (121)      1
26       36310451       VALVE GUIDE                  1
25       94735500       SPRING D. 8,5X12             1
24       97483800       BALL 13/32 (10,319)          1
23       90382300       O-RING 9,92X2,62 (112)       1
21       58120341       MANIFOLD D.13 W/VALVE        1
21       58120941       MANIFOLD…

Technical Documents

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Technical Data Sheet

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

Where can I buy the Interpump E1B1808 industrial gear pump worldwide?

3G Electric supplies the Interpump E1B1808 to customers worldwide. We handle customs, logistics, and deliver to your facility. Contact us for availability and lead-time information.

What is the flow rate and pressure rating of the Interpump E1B1808?

The Interpump E1B1808 delivers 8 L/min (2.11 US gpm) at 180 bar (18 MPa / 2610 psi). Operating at 1450 rpm, it generates 2.72 kW power output, ideal for high-pressure hydraulic applications.

Is the Interpump E1B1808 suitable for compact installation spaces?

Yes. At 194.5 mm length and only 5 kg weight, the E1B1808 is a compact gear pump designed for space-constrained hydraulic systems and manufacturing equipment requiring reliable, high-pressure fluid transfer.

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 →