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Pumps
Hydraulic Pumps
Hydraulic pumps convert mechanical power into fluid power for presses, mobile machines, test rigs and heavy lifting. Seven Star LLC, an independent supplier in Muscat, supplies hydraulic pumps and related units from Bosch Rexroth, Hartmann Controls, Parker, KRACHT and Enerpac to customers in Oman and the GCC.
Read the full category guide- 12 products
- 5 brands
Category guide
About Hydraulic Pumps
Hydraulic pumps convert mechanical power into fluid power for presses, mobile machines, test rigs and heavy lifting. Seven Star LLC, an independent supplier in Muscat, supplies hydraulic pumps and related units from Bosch Rexroth, Hartmann Controls, Parker, KRACHT and Enerpac to customers in Oman and the GCC.
Types of hydraulic pump in this category
Axial piston variable pumps such as the Bosch Rexroth A10VSO and A4VSO and Hartmann PVX, PVD and PV series give pressure and flow control in industrial circuits, while fixed pumps like the A2FO suit open circuits. Gear pumps from Parker and KRACHT, including the KRACHT KP high-pressure series and KM gear motors, are compact and economical. Enerpac air-driven and split-flow hydraulic pumps power cylinders and synchronised lifting systems.
How to select a hydraulic pump
Define displacement or flow, maximum pressure, drive speed and control type (pressure compensator, load sensing or fixed). Check mounting flange, shaft and port options, fluid type and filtration level. For tool pumps define the number of outlets, power source and reservoir size.
Data needed for a quotation
Send the full type code (for example A10VSO 45 DFR), or flow, pressure, control, drive, mounting and quantity.
What to include in your inquiry
These details let us quote the right item the first time.
- Fluid pumped and its temperature
- Flow rate and head
- Material of construction
- Motor power supply
- Model and serial number, for spare parts
- Hazardous-area requirement, if any
Missing some of them? Send what you have. A nameplate photo or an old part number is enough to start.
Brands in Hydraulic Pumps
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Request a Quote for Hydraulic Pumps
Looking for a specific model, part number or brand in Hydraulic Pumps? Send us your requirements and quantities. Seven Star LLC sources genuine industrial equipment for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
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Frequently Asked Questions
What is the difference between a fixed and a variable displacement pump?
A fixed pump delivers the same volume per revolution. A variable pump adjusts its displacement to match demand, which saves energy and reduces heat.
When is an axial piston pump used instead of a gear pump?
For higher pressures, better efficiency and variable control. Gear pumps are simpler and cheaper for fixed flows at moderate pressure.
What does a pressure compensator do?
It reduces pump displacement when system pressure reaches the set value, so the pump only delivers the flow needed.
What are split-flow hydraulic pumps used for?
Synchronised lifting and pushing with several cylinders, because each outlet delivers an equal flow.
What should I send for a quotation?
The type code, or flow, pressure, control, drive speed, mounting, fluid and quantity.