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Interpump PUMP WK355 L - Pumps & Compressors
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Interpump PUMP WK355 L

The Interpump PUMP WK355 L is a 38.1 kW industrial pump delivering 57 L/min at 350 bar (35 MPa / 5075 psi) operating at 1000 rpm. Weighing 60 kg with an overall length of 506 mm, this unit is engineered for…

SKU 3G-ITP-01810

Also listed as: WK0355S000 · WK0355S 000

Brand
Interpump
Item
PUMP WK355 L
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
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Technical Specifications

Interpump
Flow Rate
57 L/min
Pressure
350 bar
Power
38.1 kW
Speed
1000 RPM
Weight
60 kg
Dimensions
506 mm
Power
51.8 HP
Flow (US)
15.1 GPM
Pressure
35 MPa
Pressure
5075 PSI
View Full Spec Sheet

Technical Documents

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

Product Description

The Interpump PUMP WK355 L is a 38.1 kW industrial pump delivering 57 L/min at 350 bar (35 MPa / 5075 psi) operating at 1000 rpm. Weighing 60 kg with an overall length of 506 mm, this unit is engineered for high-pressure industrial applications across Southeast Asia. As an authorised Interpump distributor, 3G Electric provides full DDP logistics and technical support for Singapore and regional markets.

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 WK355 parts list — 15 parts, 15 available in catalog

Official Parts List
Exploded Diagram — Male shaft (key) - GASView full size
WK355 — Male shaft (key) - GAS

Individual Components

PosCodeDescriptionQty
4
SHIM 0.25 MM.
71220381×1Available
View
4
SHIM 0.1 MM.
71220081×1Available
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
9
SCREW M 6x18 UNI 5931 WK355
99186700×20Available
View
10
O-RING 17,12X2,62 (3068)
90384100×1Available
View
35
RESTOP RING D.22 TYPE 6/1
90273000×3Available
View
36
PACKING 22x35
90272500×3Available
View
41
View
57
PLUG G1/8X8 S.S.
98197200×3Available
View
64
STAFFA DI SOLLEVAMENTO
71223074×1Available
View
68
PLUG CAP
71225951×3Available
View

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Official WK355 parts list — Industrial Pumps (Series 71)

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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