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โข Light oil and Kerosene
โข 1 or 2-pipe operation
โข Danfoss RSA size 28/40/60/95/125 oil pump type 1-stage
โข Built-in pressure regulator with shut-off
โข Ring filter
โข Spec. spring available for feed/transfer
| RSA | 28 | 40 | 60 | 95 | 125 |
| Oilย types | Kerosene, standardย fuelย gasย oilย andย biofuels | ||||
| Viscosityย rangeย (measured inย suctionย inlet) | 1.3 –ย 75 cSt.ย (mmยฒ/s) | ||||
| Filter area /ย mesh | 75 cmยฒ /ย 150ย ฮผm | 170 cmยฒ /ย 150ย ฮผm | |||
| Pressure range,ย stage | 5.5-15ย bar | 5.5-21ย bar | |||
| Factory setting | 7 ยฑ1ย bar | 10 ยฑ1ย bar | |||
| Max.ย pressure in suctionย inlet/return outlet | 4ย bar | ||||
| Speed | 2400-3450 min-1 | 1400-3450 min-1 | |||
| Max. startingย torque | 0.20ย Nm | 0.22ย Nm | 0.24ย Nm | 0.30ย Nm | 0.35ย Nm |
| Ambient temperature | โ20 toย +120 ยฐC | ||||
| Storage temperature | โ25 toย +120 ยฐC | ||||
| Temperatureย ofย medium | โ10 toย +120 ยฐC | ||||
| Neckย / Flange | ENย 225 | ||||
RSA oil pumps are designed for small/medium sized domestic and commercial oil burners up to 255 l/h.
The pumps have a built-in pressure regulator and feature a shut-off function.
Special regulating springs are available for feed/delivery applications.
The oil is sucked in from the suction port (S) through the gear train, where the pressure builds up. The pressure is kept constant at the value set on the adjusting screw (P1) by means of the piston and spring in the pressure regulator.
In a 2-pipe system, the excess oil is directed back to the return port (R). In a 1-pipe system with the return port (R) blocked and the bypass screw (A) removed, the oil is returned internally to the gear train (see figure).
When the pump is stopped, the pressure drops and the spring force in the pressure regulator moves the piston until it seats and the oil flow is effectively shut off.
Venting
In a 2-pipe system, the pump is self-priming, i.e. the exhaust is done via the contraction tube (O) to the return port (R).
In a 1-pipe system, if the return outlet (R) is blocked and the bypass screw (A) removed, the exhaust must be done via the pressure gauge port (Pn).
In a 1-pipe system with a subsump, the shut-off function of the regulating valve must be deactivated. This is achieved by connecting the nozzle line to the pressure gauge port (Pn) and plugging the pressure port (P). In this application, a shut-off valve must be installed on the nozzle line.
Warranty
Danfoss does not provide any warranty for pumps used outside the specified technical data and for pumps used with oils containing abrasive particles.
Hydraulic system manufacturer POOCCA specializes in the design, production, service and sales of Hydraulic Pumps, Motors, Valves, Components and Custom Solutions. Our annual exports exceed $16 million, reflecting our global reach and the trust earned through long-term partnerships with more than 75 countries around the world.
We have over 2,000 different gear pumps, piston pumps, vane pumps, motors, hydraulic valves, hydraulic distributors and accessories to meet the needs of various industries such as construction, agriculture, mining and others.
The main mission of the Manufacturer POOCCA Hydraulic is to provide High Quality Products to every User of Hydraulic Systems at affordable Prices. Most items are in stock and can be shipped quickly.
At its core, POOCCA is more than just a hydraulics manufacturer, it is a trusted partner committed to ensuring customer success through quality, innovation and sustainability in the hydraulics industry.
POOCCA manufacturers ensure that the product manufacturing process meets the highest standards in all aspects. We strictly implement a quality management system to ensure every step is taken care of. From raw material procurement to production and processing, assembly testing, final packaging and shipping, we always pay great attention and rigor. Our quality control team strictly ensures that every hydraulic pump and motor meets strict quality standards and customer needs. As we continue to improve our manufacturing processes and quality management, our product qualification rate remains above 99.99%. By providing customers with higher quality hydraulic pumps, motors, hydraulic valves and other products, we ensure a win-win situation.
โข Light oil and Kerosene
โข 1 or 2-pipe operation
โข Danfoss RSA size 28/40/60/95/125 oil pump type 1-stage
โข Built-in pressure regulator with shut-off
โข Ring filter
โข Spec. spring available for feed/transfer
| RSA | 28 | 40 | 60 | 95 | 125 |
| Oilย types | Kerosene, standardย fuelย gasย oilย andย biofuels | ||||
| Viscosityย rangeย (measured inย suctionย inlet) | 1.3 –ย 75 cSt.ย (mmยฒ/s) | ||||
| Filter area /ย mesh | 75 cmยฒ /ย 150ย ฮผm | 170 cmยฒ /ย 150ย ฮผm | |||
| Pressure range,ย stage | 5.5-15ย bar | 5.5-21ย bar | |||
| Factory setting | 7 ยฑ1ย bar | 10 ยฑ1ย bar | |||
| Max.ย pressure in suctionย inlet/return outlet | 4ย bar | ||||
| Speed | 2400-3450 min-1 | 1400-3450 min-1 | |||
| Max. startingย torque | 0.20ย Nm | 0.22ย Nm | 0.24ย Nm | 0.30ย Nm | 0.35ย Nm |
| Ambient temperature | โ20 toย +120 ยฐC | ||||
| Storage temperature | โ25 toย +120 ยฐC | ||||
| Temperatureย ofย medium | โ10 toย +120 ยฐC | ||||
| Neckย / Flange | ENย 225 | ||||
RSA oil pumps are designed for small/medium sized domestic and commercial oil burners up to 255 l/h.
The pumps have a built-in pressure regulator and feature a shut-off function.
Special regulating springs are available for feed/delivery applications.
The oil is sucked in from the suction port (S) through the gear train, where the pressure builds up. The pressure is kept constant at the value set on the adjusting screw (P1) by means of the piston and spring in the pressure regulator.
In a 2-pipe system, the excess oil is directed back to the return port (R). In a 1-pipe system with the return port (R) blocked and the bypass screw (A) removed, the oil is returned internally to the gear train (see figure).
When the pump is stopped, the pressure drops and the spring force in the pressure regulator moves the piston until it seats and the oil flow is effectively shut off.
Venting
In a 2-pipe system, the pump is self-priming, i.e. the exhaust is done via the contraction tube (O) to the return port (R).
In a 1-pipe system, if the return outlet (R) is blocked and the bypass screw (A) removed, the exhaust must be done via the pressure gauge port (Pn).
In a 1-pipe system with a subsump, the shut-off function of the regulating valve must be deactivated. This is achieved by connecting the nozzle line to the pressure gauge port (Pn) and plugging the pressure port (P). In this application, a shut-off valve must be installed on the nozzle line.
Warranty
Danfoss does not provide any warranty for pumps used outside the specified technical data and for pumps used with oils containing abrasive particles.
Hydraulic system manufacturer POOCCA specializes in the design, production, service and sales of Hydraulic Pumps, Motors, Valves, Components and Custom Solutions. Our annual exports exceed $16 million, reflecting our global reach and the trust earned through long-term partnerships with more than 75 countries around the world.
We have over 2,000 different gear pumps, piston pumps, vane pumps, motors, hydraulic valves, hydraulic distributors and accessories to meet the needs of various industries such as construction, agriculture, mining and others.
The main mission of the Manufacturer POOCCA Hydraulic is to provide High Quality Products to every User of Hydraulic Systems at affordable Prices. Most items are in stock and can be shipped quickly.
At its core, POOCCA is more than just a hydraulics manufacturer, it is a trusted partner committed to ensuring customer success through quality, innovation and sustainability in the hydraulics industry.
POOCCA manufacturers ensure that the product manufacturing process meets the highest standards in all aspects. We strictly implement a quality management system to ensure every step is taken care of. From raw material procurement to production and processing, assembly testing, final packaging and shipping, we always pay great attention and rigor. Our quality control team strictly ensures that every hydraulic pump and motor meets strict quality standards and customer needs. As we continue to improve our manufacturing processes and quality management, our product qualification rate remains above 99.99%. By providing customers with higher quality hydraulic pumps, motors, hydraulic valves and other products, we ensure a win-win situation.
POOCCA Hydraulics is a powerful hydraulic enterprise integrating R&D, manufacturing, sales and maintenance. Its products are exported to more than 120 countries. Its quality, price and service are deeply recognized and trusted by customers.
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