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Interpump W131 Industrial Pump - Pumps & Compressors

Technical Documents

(1)

Technical Data Sheet

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InterpumpPumps & Compressors

Available

Interpump W131 Industrial Pump

SKU 3G-ITP-01347

Brand

Interpump

Item

W131 Industrial Pump

Category

Pumps & Compressors

UNSPSC

40151527 — Plunger pumps

Technical Specifications

Interpump

Flow Rate

15 L/min

Pressure

130 bar

Power

4.04 kW

Speed

1000 RPM

Weight

14.5 kg

Dimensions

317.5 mm

Power

5.5 HP

Flow (US)

3.96 GPM

Pressure

13 MPa

Pressure

1885 PSI

View Full Spec Sheet

Authorized Distributor

Direct from OEM

Worldwide Shipping

Air & sea freight

Datasheet on Request

Technical specs

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Scheduled preventive maintenance for this equipment

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump W131 is a 5.5 hp industrial pump delivering 15 L/min at 130 bar, designed for high-pressure applications across manufacturing and hydraulic systems. Operating at 1000 rpm with compact dimensions of 317.5 mm, it fits demanding industrial workflows requiring reliable pressure performance.

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 W131 parts list — 126 parts, 63 available in catalog

Official Parts List

Exploded Diagram — Male shaft (key)View full size

W131 — 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.16 S.p.f. U.S.

47021735×1Available

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 W131 parts list — Industrial Pumps (Series 47)

Recommended Spare Parts

Accessories

CONNECTING-ROD PIN D.13X35,5

97738000

Spare Parts

PISTON SCREW

47219566

Accessories

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

99320600

Accessories

WASHER 14X28X0,5

96728600

Valves

VALVE PLATE

36200176

Accessories

PLUG G3/8X13

98210000

Accessories

WASHER 21,5X27X1,5

96751400

Spare Parts

KIT 7 HEAD RING D.20

34000701

Accessories

KEY 8(h9)X7X35 UNI 6604/A

91489200

Spare Parts

CRANKCASE

47010822

Spare Parts

O-RING 10,82X1,78 (2043)

90358500

Spare Parts

HEAD RING D. 20

47100051

View full cross-reference for Interpump 3G-ITP-01347→

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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