Interpump PUMP TT551 R BR. + FL. B3/B14
The Interpump TT551 is a compact industrial pump delivering 8 L/min at 50 bar, powered by a 0.73 kW motor operating at 2800 rpm. Its 5.2 kg weight and 177 mm footprint make it ideal for space-constrained hydraulic…
SKU 3G-ITP-01082
Also listed as: TT 551 · TT-551
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Product Description
The Interpump TT551 is a compact industrial pump delivering 8 L/min at 50 bar, powered by a 0.73 kW motor operating at 2800 rpm. Its 5.2 kg weight and 177 mm footprint make it ideal for space-constrained hydraulic and fluid-transfer applications.
Frequently Asked Questions
What are the flow and pressure specifications of the Interpump TT551?
The Interpump TT551 delivers 8 L/min (2.11 US GPM) at 50 bar (5 MPa / 725 psi). The motor operates at 2800 rpm with 0.73 kW power output, making it suitable for compact hydraulic and fluid-transfer systems.
Is the Interpump TT551 suitable for space-constrained applications?
Yes. The TT551 weighs only 5.2 kg with a compact 177 mm footprint, making it ideal for equipment with limited installation space. Its small form factor does not compromise the 8 L/min flow capacity at 50 bar pressure.
Used in
Common applications for InterpumpSpare Parts & Repair Kits
Official TT551 parts list — 97 parts, 30 available in catalog

Repair Kits — Order These for Routine Maintenance
Individual Components
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30 parts available in our catalog — get a single quote with volume pricing
Official TT551 parts list — Industrial Pumps (Series 51)
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.
