20HP 175L/S Single Stage Rotary Vane Vacuum Pump for Vacuum Freeze Drying

Product Description

Product Description
SV Oil Lubrication Single Stage Rotary Vane Vacuum Pump:
SV oil lubricated single rotary vane vacuum pump is new style Multi-function vacuum equipment, it developed from adsorbing numerous international famous company advanced technology, take the advantages of long service design, high vacuum degree, environmental protection, complete specification etc. We own the exclusive patent.
Working Principle:
Eccentric mounting rotor rotating in the pump inside, which form centrifugal force driving vanes close to pump wall rotating, vanes divide pump body and rotor into multiple working chamber, when working chamber connect to inlet passageway, start to suction gas, vanese keep rotating and compressed gas into oil tank, oil tank inner constant differential pressure make oil enter comprssed chamber, lubricated oil and extracted gas enter into oil tank, with gravity action, exhaust filter separate lubricated oil, lubricated oil back to the bottoom of oil tank and enter into working chamber(oil recyle), oilless gas exhaust to atmosphere.
Product Parameters

Model	Pumping Speed (m3/h)	Max Vacuum (Pa)	Motor Power (Kw/Hp)	Rotating Speed (RPM)	Water Vapor Capacity (Kg/h)	Inlet Hole	Oil Feeding (L)	Noise (dB)	Weight (Kg)	Dimension (LxWxH,MM)
SVF010	10	80	0.37/0.55	1400	0.02	G1/2	0.5	60	18	410x240x210
SVF020	20	80	0.75/1.0	2800	0.04	G1/2	0.5	64	20	410x240x210
SVF040	40	50	1.1/1.5	1400	0.75	G1-1/4	1.3	67	48	630x290x260
SVF063	63	50	1.5/2.0	1400	1.5	G1-1/4	1.3	68	50	660x300x270
SVF100	100	50	3.0/4.0	1440	1.6	G1-1/4	1.3	68	70	730x410x290
SVF160	160	50	4.0/6.0	1440	2.7	G2	2	74	160	900x540x450
SVF200	200	50	4.0/6.0	1440	3.4	G2	5	74	160	900x540x450
SVF250	250	50	5.5/7.5	1440	4.4	G2	5	76	190	1000x540x450
SVF300	300	50	7.5/10	1440	5.4	G2	5	76	220	1060x540x450
SVF630	630	50	15.20	950	10	G3	15	78	640	1500x900x760

Remark: 1m3/h=0.2778L/S, 1m3/h=0.5883CFM. 1Pa=0.01mbar, 1Pa=0.001Kpa, 1Pa=0.0075Torr, 1Pa=0.000145PSI, 1Pa=0.00001Bar.

Our Advantages
1. Long life design, the greatest value to customers.
2. Full rubber seals, improved sealing, easy disassembly.
3. Symmetrical mounting base for easy installation and transportation.
4. Vane with some self-lubricating function, can adapt to harsh process.
5. High vacuum up to 10Pa, High pumping speed also at low pressures.
6. Environmentally friendly, integrated exhaust filter, clean exhaust air. Outlet hole equip with check valve, can avoid oil back to vacuum system. Multiple vanes design, high efficiency and energy saving. Cooled air. Direct-coupled connection, low noise, low vibration, can work in horizontal plane. When ultimate vacuum reach atmospheric pressure range, can continuous running.
Project Case
Exhibition
FAQ Q1: If I want to inquiry, what can I need to offer?
A1: Please tell us your Working Vacuum Degree(Pa,mbar or torr), Flowrate(L/S or M3/H) and Usage.
Q2: Do you have MOQ?
A2: 1Pcs is ok,if you have more quantity, the price will be cut down.
Q3: How long to delivery?
A3: We need about 4-5 weeks to produce,then extra need about 5-7 days to arrange domestic delivery and port clearence.
Q4: What is your payment term?
A4: 50% for prepayment, then the balance should paid before delivery, by TT.
Q5: How long for the warranty?
A5: 1 year for whole machine, the effective date of warranty should be counted from one month the goods arrived in client's site. If the pump go wrong, the client can choose back the pump to factory repair,or we offer remote technical support.

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