WS/WSU2001 RUVAC vacuum pump RUVACWS/WSU251-2001 series roots vacuum pump with air-cooled tank motor WS/WSU series roots vacuum pump is a mature vacuum acquisition equipment, widely used in various vacuum applications. In conjunction with the backing pump to form the roots unit, it has the following advantages: reduce the ultimate pressure According to general experience, the limit pressure of the system is reduced to 1/10 of the original after configuring the roots vacuum ticket. The combination of two-stage roots and the corresponding backing pump can achieve ultimate pressures in the order of 10-5 mbar (0.75 x 10-5 Torr), and in some cases there is no need for a high vacuum pump (turbomolecular pump, or diffusion pump). Increased pumping speed due to the non-jointed rotor

WS/WSU1001 RUVAC vacuum pump RUVACWS/WSU251-2001 series roots vacuum pump with air-cooled tank motor WS/WSU series roots vacuum pump is a mature vacuum acquisition equipment, widely used in various vacuum applications. In conjunction with the backing pump to form the roots unit, it has the following advantages: reduce the ultimate pressure According to general experience, the limit pressure of the system is reduced to 1/10 of the original after configuring the roots vacuum ticket. The combination of two-stage roots and the corresponding backing pump can achieve ultimate pressures in the order of 10-5 mbar (0.75 x 10-5 Torr), and in some cases there is no need for a high vacuum pump (turbomolecular pump, or diffusion pump). Increased pumping speed due to the non-jointed rotor

WS/WSU 501 RUVAC vacuum pump RUVACWS/WSU251-2001 series roots vacuum pump with air-cooled tank motor WS/WSU series roots vacuum pump is a mature vacuum acquisition equipment, widely used in various vacuum applications. In conjunction with the backing pump to form the roots unit, it has the following advantages: reduce the ultimate pressure According to general experience, the limit pressure of the system is reduced to 1/10 of the original after configuring the roots vacuum ticket. The combination of two-stage roots and the corresponding backing pump can achieve ultimate pressures in the order of 10-5 mbar (0.75 x 10-5 Torr), and in some cases there is no need for a high vacuum pump (turbomolecular pump, or diffusion pump). Increased pumping speed due to the non-jointed rotor

WS/WSU251 RUVAC vacuum pump RUVACWS/WSU251-2001 series roots vacuum pump with air-cooled tank motor WS/WSU series roots vacuum pump is a mature vacuum acquisition equipment, widely used in various vacuum applications. In conjunction with the backing pump to form the roots unit, it has the following advantages: reduce the ultimate pressure According to general experience, the limit pressure of the system is reduced to 1/10 of the original after configuring the roots vacuum ticket. The combination of two-stage roots and the corresponding backing pump can achieve ultimate pressures in the order of 10-5 mbar (0.75 x 10-5 Torr), and in some cases there is no need for a high vacuum pump (turbomolecular pump, or diffusion pump). Increased pumping speed due to the non-jointed rotor

Detailed introduction:   RUVAC WA series roots pumps are equipped with air-cooled standard three-phase motors directly connected by flange, and the radial shaft seal made of FPM (FKM) is oil-lubricated to achieve shaft sealing against external atmospheric pressure.

Detailed introduction: RUVAC WA series roots pumps are equipped with air-cooled standard three-phase motors directly connected by flange, and the radial shaft seal made of FPM (FKM) is oil-lubricated to achieve shaft sealing against external atmospheric pressure.

Roots pumps WA/WAU 501 standard series rotary lobe blower vacuum pumps are driven by an air-cooled motor. They have shaft seals that lead to the atmosphere and the pump is connected to an air-cooled motor. WAU pumps are easy to operate! They include a differential pressure valve that allows them to start at the same time as the roughing pump. If the pressure difference between the flanges is too high, the valve will open. And then a portion of the pumped gas flows through this line back to the intake flange. Therefore, the pump may be turned on at atmospheric pressure with the backing pump. This increases the pumping speed of the pump combination at high intake pressures

Roots Pump WAU 251The standard series Roots blower vacuum pump is driven by an air-cooled motor. They have shaft seals leading to the atmosphere, and the pump is connected to an air-cooled motor. WAU pump easy to operate! They include a differential pressure valve that allows them to start at the same time as the roughing pump. If the pressure difference between the flanges is too large, the valve will open. A portion of the pumped gas then flows back through this line to the intake flange. Therefore, the pump can be opened at atmospheric pressure using the front pump. This increases the pumping speed of the pump combination at high intake pressure

【Product model】WAU-250/WAU-500/WAU-1000/WAU-2000 Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.

【Product model】WAU-250/WAU-500/WAU-1000/WAU-2000 Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.  

【Product model】WAU-250/WAU-500/WAU-1000/WAU-2000 Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.

【Product model】WAU-250/WAU-500/WAU-1000/WAU-2000 Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.

Pumping speed：70L/S、150L/S、300L/S、600L/S、1200L/S Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.

Pumping speed：70L/S、150L/S、300L/S、600L/S、1200L/S Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.

Pumping speed：70L/S、150L/S、300L/S、600L/S、1200L/S   Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.  

Pumping speed：70L/S、150L/S、300L/S、600L/S、1200L/S Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.

Pumping speed：70L/S、150L/S、300L/S、600L/S、1200L/S Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.

Pumping speed：70L/S、150L/S、300L/S、600L/S、1200L/S Roots vacuum pumps, often referred to as mechanical booster pumps, are ideal for venting gases from sealed containers and cannot be compressed at atmospheric pressure. Roots pumps are often used in conjunction with backing pumps such as rotary vane pumps, liquid ring pumps and oil-sealed rotary piston vacuum pumps. Widely used in metallurgy, chemical industry, electronics, textile and other fields.