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Portable pumps improved

SIMPLIFYING PORTABLE PUMPING
Simplex lightweight power pumps can be used with long extension cords for remote applications

SIMPLIFYING PORTABLE PUMPING Simplex lightweight power pumps can be used with long extension cords for remote applications

13th June 2014

  

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Recent updates to pumps manufacturer Simplex’s G-series of portable pumps have improved the usability of this range of pumps in harsh environments, reports mining equipment supplier Becker Mining South Africa.

Improvements made to the Simplex G-series pumps include advanced electronics, which enable the user to have precise power control; increased dependability through on-board diagnostics; and fewer components and minimal wiring, which have reduced the weight of the product.

The 12 V direct current power control module features raised rubber buttons, enabling improved activation and water resistance, sealing the unit from the elements.

Further, a balanced eccentric shaft and oil bath lubrication ensures smooth, quiet performance. The pump’s housing is manufactured from a durable, lightweight alloy to withstand operations in harsh conditions and is protected by replaceable wear plates.

To reduce heat and extend motor life span, a newly designed motor shroud has been incorporated to better manage airflow through the machine.

Moreover, a user-friendly external relief adjustment on valves is provided to meet clients’ needs.

Suitable for Mine Use
Simplex’s hydraulic equipment is available locally from Becker Mining South Africa and includes the newly updated G-series electric power pumps, suitable for high-pressure applications in diverse industries, such as the mining industry.

Becker Mining South Africa product manager Eugene Davids says the compact G-series electric power pumps’ new features include improved product performance, enhanced power control technology, ensured product portability, increase safety and extended service life.

Simplex lightweight power pumps offer flexibility in the field and can be used with long extension cords in remote or inaccessible areas, including certain mines. “These power pumps are also designed for tasks that require alternating valving and interchangeable reservoir capacity,” he says.

Flexible Offering
With the addition of optional accessories, such as roll cages, foot switches, caster kits, heat exchangers, lock manifolds and digital pressure pendants, these modular pumps can be assembled to clients’ exact requirements.

The Simplex Suc-o-Matic valve, which fits all standard three-way valves, produces a 0.8 bar vacuum to retract any single-acting spring or load return cylinder. Other key features include an integrated centre-balanced handle and low-profile design for easy transport and a sight gauge that enables the operator to monitor oil reservoir levels.

Pendants that read tonnage for any high-pressure cylinder or tool are standard on all models, except pumps with manual valves.

Powder-coated reservoirs, featured on the Simplex pumps, enable the Simplex pumps to withstand arduous conditions, while easy-pour fill and drain holes make preventive maintenance quick and easy. Standard mounting holes are compatible with acces- sories like roll cages or casters.

Dump Pumps
Included in the G-series range of pumps are the Simplex G3 and G5 series dump pumps, enabling pressure build-up and pressure dumping, for use in crimping, pressing or cutting applications.

Pressure is built by switching the motor on, while pressure can be dumped again by switching the motor off.

Manual valve pumps are suit- able for general applications, with directional control being achieved by manually shifting a control valve. However, solenoid valve pumps are designed for production and automation applications, whereby directional control is achieved through a solenoid pendant.

The advanced design of the G3 pump has increased the pump’s efficiency, and provided increased flow and less heat. Other enhancements on the G3 model include a new compact, lightweight 0.8 kW universal motor that reduces the pump weight and simplifies serviceability. These high-performance pumps have a flow rate of 10 000 psi/700 bar, and a reservoir capacity of 9.5 ℓ.

Meanwhile, the G5 units are designed for continuous duty in harsh environments. This series is standard as a two-stage pump, but is also available with an optional three-stage pump.

 

Edited by Samantha Herbst
Creamer Media Deputy Editor

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