Interpump PUMP W4018 L

Technical Documents

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1 Technical Document Available
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InterpumpPumps & Compressors
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Interpump PUMP W4018 L

SKU 3G-ITP-01747

Brand
Interpump
Item
PUMP W4018 L
Category
Pumps & Compressors

Technical Specifications

Interpump
Flow Rate
18 L/min
Pressure
400 bar
Power
14.7 kW
Speed
1450 RPM
Weight
19.5 kg
Dimensions
351.5 mm
Power
20 HP
Flow (US)
4.75 GPM
Pressure
40 MPa
Pressure
5800 PSI
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Solutions Engineering

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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Interpump PUMP W4018 L delivers reliable industrial pumping performance with 20 hp (14.7 kW) power output and impressive 400 bar pressure capability. Engineered in Italy, this compact unit operates at 1450 rpm, producing 18 L/min flow rate while maintaining robust 5800 psi pressure specifications. Weighing 19.5 kg with efficient 351.5 mm dimensions, it suits high-pressure applications across manufacturing, automotive, and hydraulic systems. Available from 3G Electric Singapore, an Interpump distributor, the W04018S-000 provides cost-effective solutions for demanding industrial environments requiring consistent, dependable pump operation.

Spare Parts & Repair Kits

Official W4018 parts list — 137 parts, 47 available in catalog

Official Parts List
Exploded Diagram — Male shaft (key)View full size
W4018 — Male shaft (key)

Repair Kits — Order These for Routine Maintenance

KIT2
KIT 2 OIL SEAL D. 22X32X5,5
34000201×1Available
View
KIT3
KIT 3 OIL SEAL D.30X55X7
34000301×1Available
View
KIT150
KIT 150 INTAKE/DEL.VALVE
34015001×1Available
View

Individual Components

PosCodeDescriptionQty
6
INTAKE/DELIVERY VALVE
36712101×6Available
View
7
O-RING 17,12X2,62 (3068)
90384100×6Available
View
8
VALVE SEAT
36200366×6Available
View
9
SPHERICAL VALVE
36203266×6Available
View
10
SPRING D. 9,4X14,8
94737600×6Available
View
11
VALVE CAGE
36202551×6Available
View
12
ANTI-EXTRUSION RING
90511500×3Available
View
13
O-RING 17,86X2,62 (123)
90384300×3Available
View
15
O-RING 23,81X2,62 (132)
90385700×6Available
View
17
ANTI-EXTR.RING D.24.7x29x1.5
90516500×3Available
View
19
SCREW M 8x16 UNI 5931
99303900×8Available
View
20
View
21
O-RING 67,95X2,62 (3268)
90391300×2Available
View
22
O-RING 39,34X2,62 (3156)
90387700×1Available
View
23
OIL SIGHT GLASS
70211801×1Available
View
24
CIRCLIP D.45 (ZJ45)
90075600×1Available
View
25
ROLLER BEARING NJ2206EC
91838000×2Available
View
26
CRANKCASE
66010022×1Available
View
27
OIL DIP-STICK G3/8X80 W4018
98210600×1Available
View
28
CRANKSHAFT C.21 - D. 24
66020435×1Available
View

Need multiple parts? Request a bundled quote

47 parts available in our catalog — get a single quote with volume pricing

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Genuine manufacturer parts Expert technical support Worldwide shipping

Official W4018 parts list — Industrial Pumps (66 Series)

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.

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