Hot Sale Rubber Air Spring Firestone W01-358-7008 Industrial Single Air Bag 1B5330

Product Introduction

At present, the air springs with standard diameters produced by ourselves and used in industrial equipment have a natural outer diameter of 300MM and are of the same type and size. The larger model is AIRSUSTECH NO. 1B53014; the smaller model is AIRSUSTECH NO. 1B6910. Our airbags are all made of high-quality natural rubber, and they need to undergo a series of tests such as bursting test, air tightness test, fatigue test, etc. before leaving the factory. We will only sell qualified products.

Product Technical Datas

Body Dia.[Max]: 325 mm
Temperature Range : -40℃+70℃
Air Inlet Type: Imperial
Stroke Length [Max]: mm
Pressure [Max]: 0-8 bar
Height [Max]: 160 mm
Height [Min]: 55 mm
Air Inlet: 1/4 NPTF
Nut/Blind Nuts: 2×3/8-16UNC
Center to Center Distance: 157.5 mm
Center Distance Air Hole Betweeen Screw: 2×3/8-16UNC
Cover Plate Diameter: 231 mm

Other OEM Numbers

Bellow Cylinders in Sludge Dewatering Key Role and Benefits

Bellow actuators are frequently used as drives in sludge dewatering systems in water treatment plants. Sludge dewatering is an important step in wastewater treatment, reducing the volume and weight of the sludge for further treatment and disposal. Bellow actuators play a key role in this process. Their operating principle is as follows:

1. Precise Drive Mechanism

Flexible elastomer construction converts air pressure into linear motion

Powers cyclic compression of filter belts for continuous water extraction

2. Vibration & Shock Control

Absorbs operational impacts to protect equipment

Reduces friction, minimizing wear on moving parts

3. Adaptive Performance

Elastic design automatically adjusts to load/pressure changes

Maintains consistent dewatering efficiency under variable conditions

4. Corrosion-Resistant Operation

Chemical-resistant materials (e.g., EPDM rubber/alloys) withstand harsh sludge environments

Ensures longevity despite constant moisture and abrasive media

These actuators enhance system durability while optimizing dewatering throughput – crucial for reducing operational costs in treatment plants.

1B5330 Real Pictures

Factory Workshop