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Interpump PUMP W3523 R - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP W3523 R

Interpump PUMP W3523 R is an industrial positive displacement pump delivering 23 l/min at 350 bar, rated for 14.7 kW at 1450 rpm. Compact at 351.5 mm length and 19.5 kg, it suits high-pressure hydraulic systems…

SKU 3G-ITP-01730

Also listed as: W03523000 · W03523 000

Brand
Interpump
Item
PUMP W3523 R
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Interpump
Flow Rate
23 L/min
Pressure
350 bar
Power
14.7 kW
Speed
1450 RPM
Weight
19.5 kg
Dimensions
351.5 mm
Power
20 HP
Flow (US)
6.07 GPM
Pressure
35 MPa
Pressure
5075 PSI

Datasheet Content

TS1044 TECHNICAL INFORMATION Flow (L/min) 44 Flow (US Gpm) 11,62 Rotation regime (rpm) 1750 Pressure (MPa) 10 Pressure (bar) 100 Pressure (psi) 1450 Power (hp) 11.4 Power (kW) 8,38 Overall dimensions L x l x h (mm) 321x234x176 Weight (kg) 15 TS1044 3/21/2026 Page 1 - 8 Copyright INTERPUMP GROUP S.P.A TS1044 Documents Male shaft (key) Male shaft (key) - vers. ATEX TS1044 3/21/2026 Page 2 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) TS1044 3/21/2026 Page 3 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) Pos. Code Description Qty Notes KIT6 34000601 KIT 6 PISTON BOLT 1 KIT3 34000301 KIT 3 OIL SEAL D.30X55X7 1 KIT248 34024801 KIT 248 PACKING D.28 1 KIT247 34024701 KIT 247 CPL. SEAL D.28 1 KIT2 34000201 KIT 2 OIL SEAL D. 22X32X5,5 1 KIT169 34016901 KIT 169 INTAKE/DEL.VALVE (66) 1 54 96738000 WASHER 17,5X23X1,5 1 53 98210000 PLUG G3/8X13 1 52 96770000 WASHER 26,5X32X1,5 1 51 98226800 PLUG G3/4X16 1 50 66101651 HEAD RING D.28 H.P. 3 49 90275380 PACKING D.28X36X6/3.7 H.P. 3 48 90517200 ANTI-EXTRUSION RING 3 D.28X38X2 47 66220070 INTERMEDIATE RING D.28 3 46 90275300 PACKING D.28X36X6.5 L.P. 3 45 66082570 PACKING RETAINER D.28 3 44 90362000 O-RING D.37.82X1.78 (2150) 3 43 99364400 SCREW M 10x18-5931 4 42 96710600 WASHER 10,2 4 41 47200074 PUMP FOOT 2 40 90164800 OIL SEAL 30x55x7 1 40 97567800 SHIM D.74,5X104X0,1 1 39 97568000 SHIM D.74.5X104X0.3 1 38 47151022 OPEN SIDE COVER (47-66) 1 37 47219566 PISTON SCREW 3 36 96728000 WASHER 14X18,5X0,5 3 35 90506700 ANTI-EXTRUSION RING 3 34 47040909 PISTONE D.28x50 3 33 96728600 WASHER 14X28X0,5 3 32 47225570 SPACER D.14X20.5X2.5 3 31 90055700 CIRCLIP D.12 UNI 7435 6 30 97738000 CONNECTING-ROD PIN 3 D.13X35,5 29 47221301 OIL SIGHT GLASS ASSY G3/4 1 28 98204250 PLUG G1/4"x12 1 27 90358500 O-RING 10,82X1,78 (2043) 4 26 99188400 SCREW M 6x20 UNI 5931 5 25 47160622 CRANKCASE COVER 1 TS1044 3/21/2026 Page 4 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) Pos. Code Description Qty Notes 24 99309900 SCREW M 8x35 UNI 5931 6 23 47030001 CONNECTING ROD 3 22 47050466 PISTON GUIDE - S.S. 3 21 91489200 KEY 8(h9)X7X35 UNI 6604/A 1 20 47022135 SHAFT C.14 SEMP. PdF USA 1 19 90392200 O-RING D.133.02X 2,62(3525) 1 18 47010822 CRANKCASE 1 17 98210600 OIL DIP-STICK G3/8X80 1 16 90912600 BUSHING 22X25X30 3 15 90162500 OIL SEAL 22x32x5 3 14 91837500 TAPER BEARING 2 13 90391300 O-RING 67,95X2,62 (3268) 2 12 47151122 CLOSED SIDE COVER (47-66) 1 11 99303900 SCREW M 8x16 UNI 5931 8 10 36712701 INTAKE/DEL.VALVE ASSY(66) 6 9 98230000 PLUG M32X1,5X17,5 6 8 90386400 O-RING D.28.25x2.62 90sh(3112) 6 7 36203551 VALVE CAGE 6 6 94738800 SPRING Dm. 10x18.5 6 5 36203476 SPHERICAL VALVE 6 4 36203366 VALVE SEAT 6 3 90385700 O-RING 23,81X2,62 (132) 6 2 99322000 SCREW M8X75 UNI5931 12.9 8 1 47123341 TESTATA POMPA D.28 1 TS1044 3/21/2026 Page 5 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - vers. ATEX TS1044 3/21/2026 Page 6 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - vers. ATEX Pos. Code Description Qty Notes KIT6 34000601 KIT 6 PISTON BOLT 1 KIT3 34000301 KIT 3 OIL SEAL D.30X55X7 1 KIT248 34024801 KIT 248 PACKING D.28 1 KIT247 34024701 KIT 247 CPL. SEAL D.28 1 KIT2 34000201 KIT 2 OIL SEAL D. 22X32X5,5 1 KIT169 34016901 KIT 169 INTAKE/DEL.VALVE (66) 1 60 99180900 SCREW M06X10 5931 A2-70 1 59 96693950 WASHER 6.4x11.0x0.7 D6798A 1 INOX 57 90387700 O-RING 39,34X2,62 (3156) 1 56 70211751 1 55 90075500 STOP RING J45 UNI7437 1 54 96738000 WASHER 17,5X23X1,5 1 53 98210000 PLUG G3/8X13 1 52 96770000 WASHER 26,5X32X1,5 1 51 98226800 PLUG G3/4X16 1 50 66101651 HEAD RING D.28 H.P. 3 49 90275380 PACKING D.28X36X6/3.7 H.P. 3 48 90517200 ANTI-EXTRUSION RING 3 D.28X38X2 47 66220070 INTERMEDIATE RING D.28 3 46 90275300 PACKING D.28X36X6.5 L.P. 3 45 66082570 PACKING RETAINER D.28 3 44 90362000 O-RING D.37.82X1.78 (2150) 3 43 99364400 SCREW M 10x18-5931 4 42 96710600 WASHER 10,2 4 41 47200074 PUMP FOOT 2 40 90164800 OIL SEAL 30x55x7 1 40 97567800 SHIM D.74,5X104X0,1 1 39 97568000 SHIM D.74.5X104X0.3 1 38 47151022 OPEN SIDE COVER (47-66) 1 37 47219566 PISTON SCREW 3 36 96728000 WASHER 14X18,5X0,5 3 35 90506700 ANTI-EXTRUSION RING 3 34 47040909 PISTONE D.28x50 3 33 96728600 WASHER 14X28X0,5 3 32 47225570 SPACER D.14X20.5X2.5 3 31 90055700 CIRCLIP D.12 UNI 7435 6 30 97738000 CONNECTING-ROD PIN 3 D.13X35,5 TS1044 3/21/2026 Page 7 - 8 Copyright INTERPUMP GROUP S.P.A Illustration Male shaft (key) - vers. ATEX Pos. Code Description Qty Notes 29 98226600 PLUG G3/4X16 S.S. 1 28 98203600 PLUG G1/4x8 FOR PROBE D.6 1 S.S. 27 90358500 O-RING 10,82X1,78 (2043) 4 26 99188400 SCREW M 6x20 UNI 5931 5 25 47160622 CRANKCASE COVER 1 24 99309900 SCREW M 8x35 UNI 5931 6 23 47030001 CONNECTING ROD 3 22 47050466 PISTON GUIDE - S.S. 3 21 91489200 KEY 8(h9)X7X35 UNI 6604/A 1 20 47022135 SHAFT C.14 SEMP. PdF USA 1 19 90392200 O-RING D.133.02X 2,62(3525) 1 18 47010822 CRANKCASE 1 17 98210700 OIL DIPSTICK G3/8X64 1 D4+FILTER ATEX 16 90912600 BUSHING 22X25X30 3 15 90162500 OIL SEAL 22x32x5 3 14 91837500 TAPER BEARING 2 13 90391300 O-RING 67,95X2,62 (3268) 2 12 47151322 SIDE CRANKCASE COVER (ATEX) 1 11 99303900 SCREW M 8x16 UNI 5931 8 10 36712701 INTAKE/DEL.VALVE ASSY(66) 6 9 98230000 PLUG M32X1,5X17,5 6 8 90386400 O-RING D.28.25x2.62 90sh(3112) 6 7 36203551 VALVE CAGE 6 6 94738800 SPRING Dm. 10x18.5 6 5 36203476 SPHERICAL VALVE 6 4 36203366 VALVE SEAT 6 3 90385700 O-RING 23,81X2,62 (132) 6 2 99322000 SCREW M8X75 UNI5931 12.9 8 1 47123341 TESTATA POMPA D.28 1 TS1044 3/21/2026 Page 8 - 8 Copyright INTERPUMP GROUP S.P.A

Technical Documents

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

Product Description

Interpump PUMP W3523 R is an industrial positive displacement pump delivering 23 l/min at 350 bar, rated for 14.7 kW at 1450 rpm. Compact at 351.5 mm length and 19.5 kg, it suits high-pressure hydraulic systems requiring reliable flow and pressure performance.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I buy Interpump PUMP W3523 R in Philippines?

3G Electric Philippines supplies Interpump PUMP W3523 R across Philippines, including Manila and Quezon City. Request a quote for current PHP pricing and availability.

What is the flow rate and pressure rating of the Interpump W3523 R?

The Interpump W3523 R delivers 23 l/min at 350 bar (35 MPa / 5075 psi). Power output is 14.7 kW at 1450 rpm, making it suitable for high-pressure hydraulic applications.

What are the physical dimensions and weight of the W3523 R pump?

The Interpump W3523 R measures 351.5 mm in length and weighs 19.5 kg. Its compact design fits space-constrained hydraulic systems while maintaining robust positive displacement 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 W3523 parts list108 parts, 54 available in catalog

Official Parts List
W3523 — Male shaft (key) exploded diagram

Repair Kits — Order These for Routine Maintenance

KIT2
KIT 2 OIL SEAL D. 22X32X5,5
34000201×1Available
View
KIT3
KIT 3 OIL SEAL D.30X55X7
34000301×1Available
View
KIT150
KIT 150 INTAKE/DEL.VALVE
34015001×1Available
View
KIT176
KIT176 COMPLETE SEALS D.18
34017601×1Available
View
KIT180
KIT 180 SEALS D. 18
34018001×1Available
View

Individual Components

PosCodeDescriptionQty
6
INTAKE/DELIVERY VALVE
36712101×6Available
View
7
O-RING 17,12X2,62 (3068)
90384100×6Available
View
8
VALVE SEAT
36200366×6Available
View
9
SPHERICAL VALVE
36203266×6Available
View
10
SPRING D. 9,4X14,8
94737600×6Available
View
11
VALVE CAGE
36202551×6Available
View
12
ANTI-EXTRUSION RING
90511500×3Available
View
13
O-RING 17,86X2,62 (123)
90384300×3Available
View
15
O-RING 23,81X2,62 (132)
90385700×6Available
View
17
ANTI-EXTR.RING D.24.7x29x1.5
90516500×3Available
View
19
SCREW M 8x16 UNI 5931
99303900×8Available
View
20
View
21
O-RING 67,95X2,62 (3268)
90391300×2Available
View
22
O-RING 39,34X2,62 (3156)
90387700×1Available
View
23
OIL SIGHT GLASS
70211801×1Available
View
24
CIRCLIP D.45 (ZJ45)
90075600×1Available
View
25
ROLLER BEARING NJ2206EC
91838000×2Available
View
26
CRANKCASE
66010022×1Available
View
27
OIL DIP-STICK G3/8X80
98210600×1Available
View
28
CRANKSHAFT C.21 - D. 24 W3523
66020435×1Available
View

Need multiple parts? Request a bundled quote

54 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 W3523 parts listIndustrial Pumps (66 Series)

Recommended Spare Parts

Spare Parts

PACKING RETAINER D.18

66080370

Spare Parts

INTERMEDIATE RING D. 18

66216370

Spare Parts

PACKING 18.0x28x10.0 HP 66

90265500

PLUG G3/8X13

Accessories

PLUG G3/8X13

98210000

Accessories

WASHER 21,5X27X1,5

96751400

Spare Parts

KIT 180 SEALS D. 18

34018001

KEY 8(h9)X7X35 UNI 6604/A

Accessories

KEY 8(h9)X7X35 UNI 6604/A

91489200

Spare Parts

PISTON GUIDE - S.S

66050066

Spare Parts

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

90358500

PLUG G1/2X10

Accessories

PLUG G1/2X10

98217600

Accessories

PLUG G1/4X10

98204300

Valves

INTAKE/DELIVERY VALVE

36712101

View full cross-reference for Interpump 3G-ITP-01730

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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