1.1kw 1.5HP 5L/S Air Cooled Dry Screw Vacuum Pump with Nitrogen Purging

• After-sales Service: Remote Support
• Warranty: 1 Year
• Oil or Not: Oil Free
• Structure: Variable Pitch Screw Vacuum Pump
• Exhauster Method: Negative Pressure Air Pump
• Vacuum Degree: High Vacuum
• Model NO.: DPSB020
• Work Function: Mainsuction Pump
• Working Conditions: Dry
• Item: Air Cooled Silent Dry Screw Vacuum Pump
• Application Field: Semiconductor, Pharmaceutical, Research, etc.
• Pumping Speed: 20m3/H(5.5L/S)
• Ultimate Vacuum: 3PA/0.023torr/0.02mbar
• Motor Power: 1.1kw/1.5HP
• Cooling Method: Air Cooled
• Sealing Method: Mechanical Seal
• Inlet Hole: Kf40
• Outlet Hole: Kf25
• Noise: About 65dB
• Net Weight: 68kg
• Pump Body: Alunimun Alloy
• Screw Rotors: SS304 Stainless Steel
• Transport Package: Plywood
• Specification: L: 725MM, W: 325MM, H: 315MM.
• Trademark: AfaPa
• Origin: Shanghai, China
• HS Code: 8414100090
• Production Capacity: 500 Sets/Year

Product Description

Product Description

DPSB Silent Energy Saving Dry Screw Vacuum Pump System:

DPSB silent energy saving dry screw vacuum system is a new type vacuum system, it designed and developed according to customer requirements, including vacuum pump, frequency conversion governor, digital display vacuum gauge, cooling fan, metal frame, metal plate and other related components.



Working Principle:

1.The silent energy saving dry screw vacuum system combined with the cabinet, lower noise and more beautiful appearance.

2.Equipping with the frequency converter, the customer can adjust the motor speed by himself, which can meet the customer's demand for different flow rates and different vacuum degrees.

3.Equipping with cooling fan, forced cooling with large air volume, better temperature control effect and more stable vacuum.

Product Parameters

Model	DPSB020	DPSB050	DPSB080
Pumping Speed(m^3/h)	20	50	80
Max Vacuum(Pa)	3
Motor Power(Kw/Hp)	1.1/1.5	1.5/2.0	2.2/3.0
Rotaring Speed(RPM)	2980
Working Voltage(V/HZ/Phase)	220-480/50/3 or 220-480/60/3
Structure	Horizontal Type
Inlet Hole	KF25	KF40	KF40
Outlet Hole	KF25	KF25	KF25
Cooling Method	Air Cooled
Sealing Method	Mechanical Flat Seal
Gear/Bearing Lubrication	100# Synthetic Gear Oil
Noise(dB)	65	67	69
Weight(Kg)	68	81	88
Dimension(LxWxH, MM)	725x325x315	870x400x455	925x400x455
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.Lower noise, obvious noise reduction, adapt to office and demanding environmental requirements.

2.Beautiful appearance, in line with modern aesthetic requirements, color can be white or gray.

3.Variable speed operation to meet customers' needs for different flow rates and different vacuum levels.

4.Vacuum can be detected in real time and displayed in digital.

5.The inverter has electrical protection to protect the vacuum pump, display faults and status.

6.Stainless steel handle, easy to lift and move.

7.Large air volume sure betterair cooling, better heat dissipation and more stable vacuum.

8.Lightweight and strong with metal frame.

 

Packaging & Shipping

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.