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3G Electric
Interpump PUMP W905 R + FLANGE 56C - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP W905 R + FLANGE 56C

The Interpump W905 R is an industrial pump designed for high-pressure fluid transfer applications, delivering 8 L/min at 70 bar with a 1.5 hp motor running at 1750 rpm. Its compact 177 mm length and robust flange…

SKU 3G-ITP-01455

Also listed as: W00905A000 · W00905A 000

Brand
Interpump
Item
PUMP W905 R + FLANGE 56C
Part Number
W00905A-000
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Interpump
Flow Rate
8 L/min
Pressure
70 bar
Power
1.1 kW
Speed
1750 RPM
Weight
5.2 kg
Dimensions
177 mm
Manufacturer Part Number
W00905A-000
Power
1.5 HP
Flow (US)
2.11 GPM
Pressure
7 MPa
Pressure
1015 PSI
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump W905 R is an industrial pump designed for high-pressure fluid transfer applications, delivering 8 L/min at 70 bar with a 1.5 hp motor running at 1750 rpm. Its compact 177 mm length and robust flange coupling make it suitable for integrated hydraulic and fluid-handling systems.

Frequently Asked Questions

What is the Interpump W905 R pump used for?

The Interpump W905 R is an industrial pump for high-pressure fluid transfer in integrated hydraulic and fluid-handling systems. It delivers 8 L/min at 70 bar with a 1.5 hp motor at 1750 rpm, making it suitable for applications requiring compact, reliable pressure boosting.

What are the specifications of the Interpump W905 R pump?

The Interpump W905 R pump has a flow of 8 L/min (2.11 US GPM), pressure of 70 bar (7 MPa, 1015 psi), power of 1.5 hp (1.1 kW), rotation speed of 1750 rpm, weight of 5.2 kg, and overall dimensions of 177 x 175 x 130 mm. It includes a flange 56C coupling.

Where to buy the Interpump W905 R pump in Singapore?

You can order the Interpump W905 R pump from 3G Electric in Singapore. We source and deliver this industrial pump, handling all logistics, customs clearance, and local delivery to your facility. Contact us for availability and lead time.

How to install the Interpump W905 R pump?

Install the Interpump W905 R pump by mounting it securely via the flange 56C coupling, ensuring proper alignment with the motor shaft. Use the provided male or hollow shaft key as per the datasheet. Connect inlet and delivery lines with appropriate seals and torque all fasteners to manufacturer specifications.

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 W905 parts list — 96 parts, 30 available in catalog

Official Parts List
W905 — Male shaft (key) - GAS exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT1
KIT 1 INTAKE/DELIVERY VALVE
34000101×1Available
View

Individual Components

PosCodeDescriptionQty
1
SCREW M 6x18 UNI 5931 W905
99186700×4Available
View
2
OIL DIP-STICK G3/8X51
98210300×1Available
View
3
PLUG G1/4X9
98204100×1Available
View
5
O-RING 20,29X2,62(3081)
90384700×6Available
View
7
WASHER D. 8
44211570×3Available
View
8
NUT M8X13X5
92221600×3Available
View
9
O-RING D. 5,28X1,78 (2021)
90357300×3Available
View
10
ANTI-EXTRUSION RING
90502200×3Available
View
14
SCREW M 6x12 UNI 5739 W905
99180700×4Available
View
15
PLUG G3/8x13 TE22
98210050×1Available
View
17
CIRCLIP D. 25 UNI 7435
90063500×1Available
View
19
OIL SEAL D.25X62X10
90164100×1Available
20
CRANKCASE COVER
50150074×1Available
View
22
PLUG G3/8X13
98210000×1Available
23
O-RING 25,12X1,78 (2100)
90360400×3Available
View
24
O-RING 15,08X2,62 (119)
90383500×3Available
View
25
HEAD RING D. 15
51100051×3Available
View
26
PACKING D. 15X25X5/3,1
90262000×3Available
View
29
WASHER 6,4X10X0,7
96693800×8Available
View
37
OIL SIGHT GLASS ASSY G3/4
47221301×1Available
View

Need multiple parts? Request a bundled quote

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

Request Bundle Quote
✓ Genuine manufacturer parts✓ Expert technical support✓ EXW Singapore — collect or forward from our office

Official W905 parts list — Industrial Pumps (Series 51)

Recommended Spare Parts

⚙

Accessories

WASHER 6,4X10X0,7

96693800

⚙

Accessories

WASHER 10,5X16X1

96710400

INJECTOR SHUTTER

Spare Parts

INJECTOR SHUTTER

36256470

⚙

Accessories

CIRCLIP D. 25 UNI 7435

90063500

O-RING 9,25X1,78 (2037)

Spare Parts

O-RING 9,25X1,78 (2037)

90358200

⚙

Valves

VALVE PLATE

36200176

⚙

Accessories

NUT M8X1,25X5X13 UNI 5589

92221800

PLUG G3/8X13

Accessories

PLUG G3/8X13

98210000

⚙

Spare Parts

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

90360400

INLET NIPPLE G 3/4

Spare Parts

INLET NIPPLE G 3/4

36318251

⚙

Accessories

SCREW M 6x18 UNI 5931 TT9061

99186700

⚙

Spare Parts

O-RING 9,92X2,62 SPEC. (112)

90382200

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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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