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Vacuum Pump
1 HP (0.81 kW) Water Ring Vacuum Pump
$859.87
SKU: ATO-WRVP-01
High quality and reasonable price water vacuum pump for sale online. Water ring vacuum pump with 1 hp power and 50 Hz frequency. The waterproof level of the water ring pump motor has reached IP54. 1 hp water ring type vacuum pump often used in chemical industry, electrical power system and pharmaceutical industry.
1 HP 10 CFM/12 CFM 2 Stage Rotary Vane Vacuum Pump
$730.96
SKU: ATO-VP-2RS4
Favorable price oil-flooded vacuum pump with 1 hp thermally protected pump, working voltage 110V or 220V, free air displacement 12 CFM or 10 CFM, ultimate vacuum 0.2Pa, good heat dissipation, easy operation, low noise, ideal for laboratories.
1 HP 10 CFM/12 CFM Rotary Vane Vacuum Pump
$761.53
SKU: ATO-VP-RS6
Small 1 HP single stage rotary vane vacuum pump provides a high 10 CFM or 12 CFM for fast vacuum evacuation with ultimate vacuum 5Pa (0.05mbar), built-in high volume cooling fan for extended use, aluminum alloy housing for durability, direct dirve motor for easy startup, low noise and high efficiency.
1/2 HP 4.5 CFM/5 CFM 2 Stage Rotary Vane Vacuum Pump
$499.23
SKU: ATO-VP-2RS2
Featuring 2-stage rotary vane design, the oil-flooded vacuum pump has free air displacement 4.5 CFM working at 220V 50Hz, or 5 CFM at 110V 60Hz, durable aluminum alloy casing, 1/2 hp thermally protected motor, light and small structure, low noise and stable performance.
1/2 HP 6 CFM/7 CFM Rotary Vane Vacuum Pump
$482.87
SKU: ATO-VP-RS3
1-stage oil-operated rotary vane vacuum pump, works at 110V 60Hz or 220V 50Hz with free air displacement 7CFM or 6 CFM, 5Pa ultimate vacuum, 1/2hp motor with internal cooling fan, die-cast aluminum housing, fast heat dissipation, stable operation and long serive life.
1/3 HP 2.5 CFM/3 CFM 2 Stage Rotary Vane Vacuum Pump
$388.46
SKU: ATO-VP-2RS1
Compact and light 1/3 HP oil-sealed vacuum pump has 2-stage rotary vane design, 2.5 CFM or 3 CFM flow rate, constructed with strong copper motor, internal cooling fan, convenient top carring handle, easy to operate and maintain.
1/3 HP 3.5 CFM/4 CFM Rotary Vane Vacuum Pump
$338.15
SKU: ATO-VP-RS1.5
1/3 HP 1-stage rotary vane vacuum pump features 3.5 CFM/4 CFM air flow rate and 5 Pa ultimate vacuum with high efficiency and low noise, constructed with strong copper motor, internal cooling fan, lightweight cast aluminum for good heat dissipation and stable operation.
1/3 HP 4.5 CFM/5 CFM Rotary Vane Vacuum Pump
$416.92
SKU: ATO-VP-RS2
Cheap 1/3 HP oil-sealed vacumm pump, single stage rotary vane design, free air displacement 5CFM / 110V 60Hz or 4.5CFM / 220V 50Hz, ultimate vacuum 5 Pa (0.05 mbar), compact structure, high efficiency, best for air conditioning, refrigeration, etc.
1/4 HP 2.5 CFM/3 CFM Rotary Vane Vacuum Pump
$267.88
SKU: ATO-VP-RS1
Low price yet high quality oil-sealed rotary vane vacuum pump for sale, single stage, 5 Pa ultimate vacuum, 1/4 hp power rating, free air displacement 3 CFM at 110V AC/60Hz or 2.5 CFM at 220V AC/50Hz, small size, light weight, and easy to carry with top handle.
3/4 HP 6 CFM/7 CFM 2 Stage Rotary Vane Vacuum Pump
$596.15
SKU: ATO-VP-2RS3
Low price 2-stage oil-sealed rotary vane vacuum pump for sale. With 3/4 hp motor and internal cooling fan, the pump is efficient and durable with ultimate vacuum 2*10^-1Pa, flow rate 7 CFM or 6 CFM, correspondingly working voltage 110VAC or 220VAC.
3/4 HP 8 CFM/9 CFM Rotary Vane Vacuum Pump
$563.84
SKU: ATO-VP-RS4
Affordable price 3/4 HP oil-flooded vacuum pump with 1-stage rotary vane design, offers 8 CFM or 9 CFM free air displacement with 5 Pa ultimate vacuum, low noise, high durability and efficiency, ideal for air conditioning, refrigeration and so on.
Oil Free Diaphragm Vacuum Pump 10L/min for Laboratory
$276.92
SKU: ATO-VP-1015L
Small laboratory oilless diaphragm vacuum pump can work without need of pump oil, with flow rate 10L / 15L per min, and correspondingly ultimate vacuum pressure 0.075MPa / 0.08MPa, quiet and easy operation, helpful to create a clean and dry vacuum condition for lab experiement.
2 HP (1.45 kW) Water Ring Vacuum Pump
$972.83
SKU: ATO-WRVP-02
Water ring type vacuum pump with 2 hp power and stainless steel material in affordable price for sale. The rotating speed of this type vacuum pump is 2880 rpm. The waterproof level of the liquid ring pump motor has reached IP54. The water ring design provides smooth, continuous operation with minimal vibration and noise. 2 hp water ring pump is commonly used in packaging, plastics manufacturing, and environmental processes.
3 HP (2.35 kW) Water Ring Vacuum Pump
$1,492.21
SKU: ATO-WRVP-03
3 hp water ring vacuum pump with close coupled design and stainless steel material. Water use of single stage water ring vacuum pump is 2.5 L/min. The motor protection class of water ring type vacuum pump is IP54. This type of vacuum pump mainly used for pumping explosive gases or working in flammable and volatile environments.
5 HP (3.85 kW) Water Ring Vacuum Pump
$1,619.25
SKU: ATO-WRVP-05
Single stage water ring vacuum pump with 5 hp power and 2880 rpm rotating speed. The close coupled design of water vacuum pump is convenient to install and can save space. The unique design of the discharge port can protect the vacuum pump from the over-pressure.
This 5 hp liquid ring vacuum pump is valued for their robustness, reliability, and ability to handle moisture, dust, and other contaminants in the suction process.
5.5 HP (4 kW) Water Ring Vacuum Pump
$2,217.95
SKU: ATO-WRVP-055
Water ring type vacuum pump with 5.5 hp power and stainless steel material in affordable price for sale. Rated voltage of 5.5 hp water ring pump is 380V. The protection class is IP54 and the insulation grade is F. And the unique design of the discharge port ensure the best efficient performance in the working range of the 5.5 hp vacuum pump.
7.5 HP (5.5 kW) Water Ring Vacuum Pump
$2,553.91
SKU: ATO-WRVP-075
The standard seals of 7.5 hp single stage water ring vacuum pump are all used themechanical seals. Water ring vacuum pump with 3300 Pa extreme pressure and stainless steel material. Water vacuum pump is widely used for pumping explosive gases or working in flammable and volatile environments.
10 HP (7.5 kW) Water Ring Vacuum Pump
$3,006.57
SKU: ATO-WRVP-10
Cost-effective single stage water ring vacuum pump with 10 hp power and 1450 rpm rotating speed for sale online. Aluminum bronze impeller is of high intensity and wearing well. The extreme pressure of this vacuum pump is 3300 Pa. This type stainless steel vacuum pump can be used in various occasions with high corrosion resistance and cleanliness requirements.
15 HP (11 kW) Water Ring Vacuum Pump
$3,759.26
SKU: ATO-WRVP-15
Reasonable price 15 hp water ring vacuum pump with close coupled design and stainless steel material for sale. The unique design of the discharge port can protect the vacuum pump from the over-pressure. The rotating speed of this water ring pump is 1450 rpm. Water ring type vacuum pump often used in chemical industry and electrical power system.
20 HP (15 kW) Water Ring Vacuum Pump
$5,931.82
SKU: ATO-WRVP-20
Single stage 20 hp water ring vacuum pump adopts with stainless steel material. The close-coupled design of liquid ring vacuum pump is convenient to install and can save space. Frequency of liquid ring vacuum pump is 50 Hz. The unique design of the discharge port ensures the best efficient performance in the working range of the vacuum pump.
Vacuum pump refers to the device that uses mechanical, physical, chemical or physicochemical methods to extract air from the pumped container to obtain vacuum. Generally speaking, a vacuum pump is a device for improving, producing, and maintaining vacuum in a confined space by various means. ATO offers you oilless diaphragm vacuum pump and oil-sealed rotary vane vacuum pump to meet your different applications. The rotary vane vacuum pumps have 1 stage and 2 stage available. They have advantages of light weight, compact size, high efficiency and low noise.
Vacuum Pump
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