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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: GZLing
  • Model Number: 2RB&4RB
  • Theory: Vortex Pump
  • Structure: Screw Pump
  • Usage: Air Pump, aquactric breeding
  • Power: Electric
  • Standard or Nonstandard: Standard
  • Fuel: air
  • Pressure: High Pressure
  • Application: Sewage
  • Frequency: 50hz/60hz
  • Motor: IP55
  • Bearing: NSK
  • Type: air compressor vacuum pump
  • Stage: double stage

Packaging & Delivery

Packaging Details one set in box with pallet
Delivery Time 1-25 days

Specifications

1)IP55 Insulations class F
2)Bearing continuously works 130000 hours without maintenance 12-moth warranty

Parameters:

 

Item NO.

Stage

(S/D/3)

Frequency

(HZ)

Power

(KW)

Voltage

(V)

Current

(A)

Air Flow

(m³/h)

Vacuum

(mbar)

Pressure

(mbar)

Sound

dB(A)

Weight

(KG)

4RB 420 H56

Double

50

3.3

200-240/345-415Y

13.0/7.5Y

87

-500

750

61

39

60

3.8

220-275/380-480Y

13.8/8.0Y

105

-510

850

66

 

Features:
1. Beautiful surface 
2. Easy installation 
3. Low noise level 
4. No vibration, and therefore complete dynamic stability 
5. Pulsation-free discharge 
6. Minimal maintenance 
7. Higher pressure ratio 
8. Cooler running bearings 
9. Longer grease life 
10. Simple maintenance 
11. 100%oil-free air 
12. Suitable for environmental protection 
13. Small dimensions 
14 continuous duty

 

Applications:

 1.Pneumatic conveying systems

 2.Lifting and holding of parts by vacuum

 3.Packing machines

 4.Aeration of sewage-treatment plants

 5.Filling of bags/bottles/hoppers

 6.Soil remediation

 7.Thermoforming

 8.Sorting/enveloping of letters

 9.Food-processing

10.Laser printers

11.Dental suction equipments

12.Paper processing

13.Printers/copiers

14.Textile machines

15.Aeration of fish ponds

16.Gas analysis

17.Wsimming pool equipment/whirlpools

 

Performance curve:

 

 

 

 

Ex stock for use world-wide

The G-series side channel blower feature voltage rang motors for 50HZ and 60HZ in protection class IP55(insulation class F) are UL,CE,CCCapproved.this makes them the ideal solution for wide use.they can be used without any modifications or tests in Europe,America and Asia.They are mostly available ex stock.they are available for your requirements anytime.

 

G-series operating principle

The impellers in the G-series machines are mounted directly on the motor shaft for noncontact compression entirly without friction.Maximum operational reliability,even at high differential pressures.is ensured by the arrangement of the bearings outside the compression chamber.

The gas it taken in through the inlet 1 .As it enters the side channel 2,the rotating impeller 3 imparts velocity to the gas in the direction of rotation.Centrifugal force in the impeller blades accelerates the gas outward and the pressure increase.Everyrotation adds kinetic energy.resulting in the further increase of the pressure along the side channel.The side channel narrow at the rotor,sweeping the gas off the impeller blades and dis-charging it through the outlet silencer 4 where it exits the side channel blower.

 

Composion:

 

 

Certification:

 

Factory: 

 

Our company are mostly available ex stock.both the quality and price are best.if you are interested in our products,no hestation to contact us

Contact person:Queenie shen

Tel:+86-15061591836

Skype:queenie.shenqin

Web:www.gzling.com

 

 

 

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