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Interpump PUMP WS171 L ATEX - Pumps & Compressors

Technical Documents

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Technical Data Sheet

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Interpump PUMP WS171 L ATEX

The Interpump WS171 L ATEX is an industrial pump delivering 13 L/min at 170 bar, rated 5.5 hp, with 1450 rpm operation. Engineered for high-pressure applications requiring robust performance and reliability in…

SKU 3G-ITP-01909

Also listed as: WS0171SEX000 · WS0171SEX 000

Brand

Interpump

Item

PUMP WS171 L ATEX

Category

Pumps & Compressors

UNSPSC

40151527 — Plunger pumps

Technical Specifications

Interpump

Flow Rate

13 L/min

Pressure

170 bar

Power

4.04 kW

Speed

1450 RPM

Weight

14.5 kg

Dimensions

317.5 mm

Power

5.5 HP

Flow (US)

3.43 GPM

Pressure

17 MPa

Pressure

2465 PSI

View Full Spec Sheet

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Direct from OEM

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Datasheet on Request

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump WS171 L ATEX is an industrial pump delivering 13 L/min at 170 bar, rated 5.5 hp, with 1450 rpm operation. Engineered for high-pressure applications requiring robust performance and reliability in demanding industrial environments.

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 WS171 parts list — 129 parts, 63 available in catalog

Official Parts List

Exploded Diagram — Male shaft (key)View full size

WS171 — Male shaft (key)

Repair Kits — Order These for Routine Maintenance

KIT1

KIT 1 INTAKE/DELIVERY VALVE

34000101×1Available

KIT2

KIT 2 OIL SEAL D. 22X32X5,5

34000201×1Available

KIT3

KIT 3 OIL SEAL D.30X55X7

34000301×1Available

KIT4

KIT 4 INTAKE/DEL. VALVE CAPS

34000401×1Available

KIT6

KIT 6 PISTON BOLT

34000601×1Available

KIT7

KIT 7 HEAD RING D.20

34000701×1Available

KIT10

KIT 10 PACKING RETAINER D.20

34001001×1Available

KIT28

KIT 28 COMPL.SEAL FOR PIST.D20

34002801×1Available

KIT71

KIT 71 INTERMEDIATE RING D.20

34007101×1Available

Individual Components

PosCodeDescriptionQty

1

47120141×1Available

2

HEX-HEAD SCREW M08X70 UNI5737 10.9 Fe/Zn5c1A+De

99320600×8Available

4

O-RING 17,12X2,62 (3068)

90384100×6Available

5

36200366×6Available

6

36200176×6Available

7

SPRING D. 9,4X14,8

94737600×6Available

8

36200251×6Available

9

O-RING 20,29X2,62(3081)

90384700×6Available

10

98222000×6Available

11

36703201×6Available

12

SCREW M 8x16 UNI 5931

99303900×8Available

13

CLOSED SIDE COVER (47-66)

47151122×1Available

14

O-RING 67,95X2,62 (3268)

90391300×2Available

15

91837500×2Available

16

OIL SEAL 22x32x5

90162500×3Available

17

BUSHING 22X25X30

90912600×3Available

18

47010822×1Available

19

OIL DIP-STICK G3/8X80

98210600×1Available

20

O-RING D.133.02X 2,62(3525)

90392200×1Available

21

CRANKSHAFT C. 10 S.p.F. U.S.

47021935×1Available

Need multiple parts? Request a bundled quote

63 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 WS171 parts list — Industrial Pumps (Series 53 E1)

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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