Interpump PUMP WK531 DX ATEX

Technical Documents

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1 Technical Document Available
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Interpump PUMP WK531 DX ATEX

SKU 3G-ITP-01815

Brand
Interpump
Item
PUMP WK531 DX ATEX
Category
Pumps & Compressors

Technical Specifications

Interpump
Flow Rate
30 L/min
Pressure
500 bar
Power
28.7 kW
Speed
1450 RPM
Weight
39 kg
Dimensions
395 mm
Power
39 HP
Flow (US)
7.9 GPM
Pressure
50 MPa
Pressure
7250 PSI
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Solutions Engineering

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

Product Description

Interpump's POMPA WK531 DX ATEX delivers reliable industrial pumping performance with 28.7 kW power and 30 L/min flow capacity at 500 bar pressure. This Italian-engineered pump achieves 7250 psi output, ideal for high-pressure applications in manufacturing, chemical processing, and hydraulic systems. The ATEX certification ensures safe operation in hazardous environments. Weighing 39 kg with compact 395mm dimensions, it operates at 1450 rpm for efficient, continuous duty cycles. Engineered for demanding industrial requirements, the WK531 DX ATEX is available from 3G Electric Singapore, your Interpump distributor offering comprehensive technical support and logistics solutions across the region.

Spare Parts & Repair Kits

Official WK531 parts list — 320 parts, 51 available in catalog

Official Parts List
Exploded Diagram — Male shaft (key) - GASView full size
WK531 — Male shaft (key) - GAS

Repair Kits — Order These for Routine Maintenance

KIT2156
KIT 2156*CONROD BUSHING
34215601×1Available
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KIT2157
KIT 2157*CONROD BUSHINGS +0,25
34215701×1Available
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KIT2158
KIT 2158*CONROD BUSHINGS +0,50
34215801×1Available
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Individual Components

PosCodeDescriptionQty
1
CRANKCASE WK531
70010022×1Available
View
2
TAPER ROLLER BEARING 33207/Q
91847700×2Available
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3
O-RING D. 80.6X2.62 (3318)
90391500×2Available
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4
SHIM 0.25 MM.
70220381×1Available
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4
SHIM 0.1 MM.
70220081×1Available
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5
CIRCLIP D.45 (ZJ45)
90075600×1Available
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6
OIL SIGHT GLASS
70211801×1Available
View
7
O-RING 39,34X2,62 (3156)
90387700×1Available
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8
BEARING COVER (OIL GLASS SIDE)
70150122×1Available
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9
SCREW M6X16 UNI 5931 8.8 Z.
99185400×20Available
View
10
O-RING 13,95X2,62 (3056)
90383300×1Available
View
11
PLUG G3/8x13 TE22
98210050×1Available
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12
OIL DIPSTICK D.21,5X70
98211500×1Available
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13
DIP STICK TUBE
72210695×1Available
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14
O-RING 25,12X1,78 (2100)
90360400×1Available
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15
CRANKCASE COVER KT
70160622×1Available
View
16
View
17
PLUG D. 15
98200500×5Available
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18
CONN.ROD BOLT M8X1X42
99312300×6Available
View
19
CRANKSHAFT C.26
70020635×1Available
View

Need multiple parts? Request a bundled quote

51 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 WK531 parts list — Industrial Pumps (Series 64 E4)

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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