Home > Vacuum Pumps > Rotary Vane Vacuum Pump

Two Stage Rotary Vane Vacuum Pump For Vacuum Generation

Min.Order Quantity: 1 Set/Sets Two Stage Rotary Vane Vacuum Pump For Vacuum Generation

Supply Ability: 400~700 Set/Sets per Month Two Stage Rotary Vane Vacuum Pump For Vacuum Generation

Payment Terms: L/C,T/T,

Get Quote
Contact Us

Product Details
Technical Parameters
Send Inquiry

Rotary vane vacuum pump continuously pursues the highest technical standards, reaching the highest level: integrated cylinder structure and innovative oil circulation system to make it super-stable; automatic anti-suction return valve and two-shift gas town to make it have the best reliability; perfect combination of technology and aesthetics helps to become a classic.

We also made individual analysis of special applications such as medical industry. Due to the need to pump a large number of corrosive gases and steam, we use stainless steel springs, fluororubber oil seals and other products to upgrade to RVD-M series to ensure the reliable operation of the pump.

Features

Tow-Shift adjustable air ballast valve meets the different requirements of condensable steam (such as water vapor) pumped out in different processes.

2. Dual anti-oil and anti-suction protection ensures that the vacuum system is not polluted by oil when the pump stops running and needs to be restarted easily.

3. Compulsory oil circulation system consists of oil pump and constant pressure oil supply mechanism to ensure the stable operation of the pump.

4. It uses fewer parts and is easy to maintain and repair.

5. Integrated cylinder structure and pin connection are convenient, maintenance and inspection are accurate.

6. Stainless steel springs are used to improve corrosion resistance.

Model		RVD-4	RVD-8	RVD-12	RVD-16	RVD-24	RVD-30	RVD-48	RVD-65
Pumping Speed m3/h (L/s)	50Hz	4(1.1)	8(2.2)	12(3.2)	16(4.4)	24(6.6)	30(8.3)	48(13.3)	65(18)
Pumping Speed m3/h (L/s)	60Hz	4.8(1.3)	9.6(2.6)	14(3.8)	19.2(5.2)	28.8(7.9)	36(9.9)	57.6(16)	78(21.6)
Ultimate Partial Pressure Gas Ballast Close (Pa)		5x10-2	5x10-2	4x10-2	4x10-2	4x10-2	4x10-2	4x10-2	4x10-2
Ultimate Total Pressure Gas Ballast Close (Pa)		5x10-1	5x10-1	4x10-1	4x10-1	4x10-1	4x10-1	4x10-1	4x10-1
Ultimate Total Pressure Gas Ballast Open (Pa)		3	3	8x10-1	8x10-1	8x10-1	8x10-1	8x10-1	8x10-1
Motor Data
Power Supply		Single / 3-Phase	Single / 3-Phase	Single Phase	Single / 3-Phase	Single / 3-Phase	Single / 3-Phase	3-Phase	3-Phase
Power Rating (kW)		0.4/0.37	0.4/0.37	0.55	0.75/0.55	1.1/0.75	1.1	1.5	2.2
Motor Speed (rpm)	50Hz	1440	1440	2100	1440	1440	1440	1440	1440
Motor Speed (rpm)	60Hz	1720	1720	2100	1720	1720	1720	1720	1720
Physical Data
Oil Capacity (L)		0.6-1.0	0.6-1.0	0.6-1.0	0.9-1.5	1.3-2.0	1.3-2.0	3.3-4.5	3.3~4.5
Ambient Temperature (℃)		5-40	5-40	5-40	5-40	5-40	5-40	5-40	5-40
Noise Level(dB)		≤56	≤56	≤57	≤58	≤58	≤58	≤62	≤62
Weight (kg)		19	21	16	30	35	43	62	65
Intake and Exhaust Flange (VRD)		KF16/25	KF16/25	KF25	KF25	KF25/40	KF25/40	KF40	KF40
Intake and Exhaust Flange (VRD-M)		——	KF25	KF25	KF25	KF25/40	KF25/40	KF40	KF40
Corrosion-Resistant Model		——	RVD-8M	RVD-12M	RVD-16M	RVD-24M	RVD-30M	RVD-48M	RVD-65M