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Interpump PUMP E3B2121I DX VALV.DX - Pumps & Compressors
InterpumpPumps & Compressors

Interpump PUMP E3B2121I DX VALV.DX

The Interpump PUMP E3B2121I DX VALV.DX is an 8.46 kW industrial pump delivering 21 l/min at 210 bar maximum pressure, rated for 1450 rpm operation. Weighing 9.5 kg with compact dimensions of 265 mm length, this…

SKU 3G-ITP-00658

Brand
Interpump
Item
PUMP E3B2121I DX VALV.DX
Part Number
E3B2121I
Category
Pumps & Compressors
UNSPSC
40151527 — Plunger pumps
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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
E3B2121I
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

The Interpump PUMP E3B2121I DX VALV.DX is an 8.46 kW industrial pump delivering 21 l/min at 210 bar maximum pressure, rated for 1450 rpm operation. Weighing 9.5 kg with compact dimensions of 265 mm length, this fixed-displacement unit is engineered for high-pressure industrial applications across Singapore and Southeast Asia, backed by 3G Electric's full DDP distribution and technical support since 1990.

Frequently Asked Questions

What is the maximum pressure and flow rate of the E3B2121I?

The Interpump E3B2121I delivers 21 l/min at a maximum pressure of 210 bar (21 MPa / 3045 psi). It operates at 1450 rpm with a rated power output of 8.46 kW (11.5 hp).

What are the key specifications and dimensions of this pump?

The E3B2121I is a fixed-displacement pump weighing 9.5 kg with overall length of 265 mm, designed for compact high-pressure industrial installations. It is engineered for demanding applications requiring consistent flow and pressure delivery.

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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