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Interpump PUMP E3B2121 DX + GEARBOX RS500 - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP E3B2121 DX + GEARBOX RS500

Interpump E3B2121 DX is an industrial pump with integrated gearbox delivering 21 l/min at 210 bar, operating at 1450 rpm with 8.46 kW power output. Ideal for high-pressure hydraulic systems in manufacturing and…

SKU 3G-ITP-00652

Brand
Interpump
Item
PUMP E3B2121 DX + GEARBOX RS500
Part Number
E3B2121
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Interpump
Flow Rate
21 L/min
Pressure
210 bar
Power
8.46 kW
Speed
1450 RPM
Weight
9.5 kg
Dimensions
265 mm
Manufacturer Part Number
E3B2121
Power
11.5 HP
Flow (US)
5.55 GPM
Pressure
21 MPa
Pressure
3045 PSI

Technical Documents

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

Product Description

Interpump E3B2121 DX is an industrial pump with integrated gearbox delivering 21 l/min at 210 bar, operating at 1450 rpm with 8.46 kW power output. Ideal for high-pressure hydraulic systems in manufacturing and mobile applications.

Frequently Asked Questions

What are the flow and pressure ratings of the Interpump E3B2121 DX?

The pump delivers 21 l/min (5.55 US gpm) at a maximum pressure of 210 bar (21 MPa / 3045 psi). Operating speed is 1450 rpm with 8.46 kW (11.5 hp) power output, suitable for high-pressure hydraulic systems.

Is the Interpump E3B2121 DX suitable for mobile applications?

Yes. The E3B2121 DX with RS500 gearbox is designed for both manufacturing and mobile hydraulic systems. Its compact dimensions (265 mm length), integrated gearbox, and robust 210 bar rating make it ideal for equipment requiring reliable high-pressure flow in demanding environments.

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
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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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