Interpump PUMP E3B1021 R
The Interpump PUMP E3B1021 R is a 5.5 hp (4.04 kW) industrial pump delivering 21 L/min at 100 bar (10 MPa / 1450 psi), operating at 1450 rpm with a compact footprint of 265 mm length and weighing 9.5 kg. Engineered…
SKU 3G-ITP-00621
Also listed as: E3B1021000 · E3B1021 000
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Product Description
The Interpump PUMP E3B1021 R is a 5.5 hp (4.04 kW) industrial pump delivering 21 L/min at 100 bar (10 MPa / 1450 psi), operating at 1450 rpm with a compact footprint of 265 mm length and weighing 9.5 kg. Engineered for demanding industrial applications across Singapore and Southeast Asia, this pump integrates robust Italian engineering with space-efficient design, supported by 3G Electric's full DDP distribution and technical expertise.
Used in
Common applications for InterpumpSpare Parts & Repair Kits
Official E3B1021 parts list — 180 parts, 67 available in catalog
Repair Kits — Order These for Routine Maintenance
Individual Components
Need multiple parts? Request a bundled quote
67 parts available in our catalog — get a single quote with volume pricing
Official E3B1021 parts list — Industrial Pumps (Series 59 E3)
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.



















