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Product Description
The Interpump W3521 R is an industrial pump delivering 21 L/min at 350 bar, rated for 14.7 kW at 1450 rpm. Weighing 19.5 kg with compact dimensions of 351.5 mm length, it suits high-pressure hydraulic systems across manufacturing and mobile equipment applications.
Spare Parts & Repair Kits
Official W3521 parts list — 276 parts, 54 available in catalog
Repair Kits — Order These for Routine Maintenance
Individual Components
Need multiple parts? Request a bundled quote
54 parts available in our catalog — get a single quote with volume pricing
Official W3521 parts list — Industrial Pumps (66 Series)
Recommended Spare Parts
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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