Interpump PUMP SN3B2121
The Interpump SN3B2121 is an industrial gear pump delivering 21 L/min at 210 bar, powered by an 8.46 kW motor running at 1450 rpm. Compact at 265×223×140 mm and weighing 9.5 kg, it suits high-pressure hydraulic…
SKU 3G-ITP-03794
Also listed as: SN3B2121000 · SN3B2121 000
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Interpump SN3B2121 is an industrial gear pump delivering 21 L/min at 210 bar, powered by an 8.46 kW motor running at 1450 rpm. Compact at 265×223×140 mm and weighing 9.5 kg, it suits high-pressure hydraulic systems in manufacturing and mobile equipment applications.
Frequently Asked Questions
What is the Interpump SN3B2121 pump used for?
The Interpump SN3B2121 is an industrial gear pump used in high-pressure hydraulic systems for manufacturing and mobile equipment applications. It delivers 21 L/min at 210 bar, making it suitable for powering hydraulic presses, injection moulding machines, and construction vehicle circuits.
What are the specifications of the Interpump SN3B2121?
The Interpump SN3B2121 gear pump delivers 21 L/min at 210 bar (21 MPa, 3045 psi). It is powered by an 11.5 hp (8.46 kW) motor running at 1450 rpm. The pump measures 265×223×140 mm and weighs 9.5 kg.
Where to buy the Interpump SN3B2121 in Singapore?
You can source the Interpump SN3B2121 gear pump through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this high-pressure hydraulic pump.
How to install the Interpump SN3B2121 gear pump?
Mount the Interpump SN3B2121 on a rigid base aligned with the motor shaft. Use flexible couplings to avoid misalignment. Ensure the suction line is leak-free and the oil is clean. Prime the pump before startup and check rotation direction matches the arrow on the housing.
Used in
Common applications for InterpumpSpare Parts & Repair Kits
Official SN3B2121 parts list — 66 parts, 66 available in catalog
Repair Kits — Order These for Routine Maintenance
Individual Components
Need multiple parts? Request a bundled quote
66 parts available in our catalog — get a single quote with volume pricing
Official SN3B2121 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.
