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Interpump PUMP W120120 DX - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP W120120 DX

The Interpump W120120 DX is an industrial pump delivering 115 l/min at 120 bar, operating at 1450 rpm with 26.4 kW power output. Suited for high-pressure hydraulic and fluid transfer applications requiring reliable…

SKU 3G-ITP-01779

Also listed as: W120120000 · W120120 000

Brand
Interpump
Item
PUMP W120120 DX
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Technical specs
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Technical Specifications

Interpump
Flow Rate
115 L/min
Pressure
120 bar
Power
26.4 kW
Speed
1450 RPM
Weight
42 kg
Dimensions
410.5 mm
Power
35.9 HP
Flow (US)
30.4 GPM
Pressure
12 MPa
Pressure
1740 PSI
View Full Spec Sheet

Technical Documents

(1)
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump W120120 DX is an industrial pump delivering 115 l/min at 120 bar, operating at 1450 rpm with 26.4 kW power output. Suited for high-pressure hydraulic and fluid transfer applications requiring reliable, compact performance.

Frequently Asked Questions

What is the Interpump W120120 DX pump used for?

The Interpump W120120 DX is an industrial pump designed for high-pressure hydraulic and fluid transfer applications. It delivers 115 l/min at 120 bar, making it suitable for demanding tasks in sectors such as manufacturing, marine, and oil and gas where reliable, compact performance is required.

What are the specifications of the Interpump W120120 DX?

The Interpump W120120 DX delivers 115 l/min at 120 bar, with a rotation speed of 1450 rpm and power output of 26.4 kW (35.9 hp). It weighs 42 kg and has overall dimensions of 410.5 x 340.5 x 253.5 mm. The pump features a male shaft with key and GAS connections.

Where to buy the Interpump W120120 DX in Singapore?

You can source the Interpump W120120 DX through 3G Electric, an established industrial equipment distributor serving Singapore since 1990. We handle logistics, customs clearance, and delivery to your facility, ensuring you receive genuine Interpump pumps with local technical support.

How to maintain the Interpump W120120 DX pump?

Regular maintenance of the Interpump W120120 DX includes inspecting and replacing seals, valves, and packing as per the manufacturer's guidelines. Use genuine Interpump service kits such as KIT2254 for the seal assembly and KIT2247 for inlet valves. Always follow the datasheet for torque specifications and lubrication intervals.

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

Spare Parts & Repair Kits

Official W120120 parts list69 parts, 69 available in catalog

Official Parts List
W120120 — Male shaft (key) - GAS exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT2133
KIT 2133*PACKING D.36 (70 KEB)
34213301×1Available
View
KIT2156
KIT 2156*CONROD BUSHING
34215601×1Available
View
KIT2157
KIT 2157*CONROD BUSHINGS +0,25
34215701×1Available
View
KIT2158
KIT 2158*CONROD BUSHINGS +0,50
34215801×1Available
View
KIT2247
KIT 2247 INLET VALVE
34224701×1Available
View
KIT2254
KIT 2254 CPL.SEAL D.36
34225401×1Available
View

Individual Components

PosCodeDescriptionQty
1
CRANKCASE W120120
70010022×1Available
View
2
TAPER ROLLER BEARING 33207/Q
91847700×2Available
View
3
O-RING D. 80.6X2.62 (3318)
90391500×2Available
View
4
SHIM 0.25 MM.
70220381×1Available
View
4
SHIM 0.1 MM.
70220081×1Available
View
5
CIRCLIP D.45 (ZJ45)
90075600×1Available
View
6
OIL SIGHT GLASS
70211801×1Available
View
7
O-RING 39,34X2,62 (3156)
90387700×1Available
View
8
BEARING COVER (OIL GLASS SIDE)
70150122×1Available
View
9
SCREW M6X16 UNI 5931 8.8 Z.
99185400×20Available
View
10
O-RING 13,95X2,62 (3056)
90383300×1Available
View
11
PLUG G3/8x13 TE22
98210050×1Available
View
12
OIL DIPSTICK D.21,5X70
98211500×1Available
View
13
DIP STICK TUBE
72210695×1Available
View
14
O-RING 25,12X1,78 (2100)
90360400×1Available
View
15
CRANKCASE COVER KT
70160622×1Available
View
16
OR D.190.17X2.62 NBR 70SH
90394200×1Available
View
17
PLUG D. 15
98200500×5Available
View
18
CONN.ROD BOLT M8X1X42
99312300×6Available
View
19
CRANKSHAFT C.26 W120120
70020635×1Available
View

Need multiple parts? Request a bundled quote

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

Request Bundle Quote
Genuine manufacturer parts Expert technical support Worldwide shipping

Official W120120 parts listIndustrial Pumps (Series 70)

Recommended Spare Parts

OIL SEAL D.35X52X7

Spare Parts

OIL SEAL D.35X52X7

90166800

KIT 2133 PACKING D.36 (70 KEB)

Spare Parts

KIT 2133 PACKING D.36 (70 KEB)

34213301

Accessories

SCREW M14X40 UNI5931 12.9 DACR. WK531

99485000

Spare Parts

O-RING 25,12X1,78 (2100)

90360400

Valves

INNER VALVE GUIDE

36208651

Valves

SPHERICAL VALVE COMPLETE

36208502

Spare Parts

SPRING D.24.7X27

94754000

PLUG D. 15

Accessories

PLUG D. 15

98200500

BEARING COVER (OIL GLASS SIDE)

Spare Parts

BEARING COVER (OIL GLASS SIDE)

70150122

Spare Parts

BEARING COVER (PTO SIDE)

70150022

Spare Parts

OR D.190.17X2.62 NBR 70SH

90394200

PISTON GUIDE ROD

Spare Parts

PISTON GUIDE ROD

70050266

View full cross-reference for Interpump 3G-ITP-01779

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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