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Interpump PUMP WW74 L BRASS+FL. B3B14 - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP WW74 L BRASS+FL. B3B14

Interpump WW74 L is a brass industrial pump designed for high-pressure applications, delivering 8 L/min at 70 bar with 1.5 hp power. Operating at 2800 rpm, it suits compact industrial systems requiring reliable…

SKU 3G-ITP-02006

Also listed as: WW0074BSO000 · WW0074BSO 000

Brand
Interpump
Item
PUMP WW74 L BRASS+FL. B3B14
Part Number
WW0074BSO-000
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
Available to Order
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Authorized Distributor
Direct from OEM
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Interpump
Flow Rate
8 L/min
Pressure
70 bar
Power
1.1 kW
Speed
2800 RPM
Weight
5.2 kg
Dimensions
177 mm
Manufacturer Part Number
B3B14
Power
1.5 HP
Flow (US)
2.11 GPM
Pressure
7 MPa
Pressure
1015 PSI

Technical Documents

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

Product Description

Interpump WW74 L is a brass industrial pump designed for high-pressure applications, delivering 8 L/min at 70 bar with 1.5 hp power. Operating at 2800 rpm, it suits compact industrial systems requiring reliable pressure-boost performance.

Frequently Asked Questions

Where can I buy the Interpump WW74 L pump worldwide?

3G Electric is an authorised Interpump distributor. We source the WW74 L pump and deliver worldwide with full logistics support. Lead time on request — contact us for availability and quote.

What is the flow rate and pressure of the Interpump WW74 L?

The WW74 L delivers 8 L/min (2.11 US GPM) at a maximum pressure of 70 bar (7 MPa / 1015 psi). It operates at 2800 rpm with 1.5 hp (1.1 kW) power.

Is the Interpump WW74 L suitable for compact industrial systems?

Yes. The WW74 L is engineered for compact installations requiring reliable pressure-boost performance. At 1.5 hp and 5.2 kg, it fits tight spaces while delivering 70 bar high-pressure output for industrial fluid-transfer and boost applications.

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 WW74 parts list97 parts, 30 available in catalog

Official Parts List
WW74 — 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 WW74
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 WW74
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

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Genuine manufacturer parts Expert technical support Worldwide shipping

Official WW74 parts listIndustrial Pumps (Series 51)

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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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