4 1/2"x1 Aluminum Cover Air Spring FS 44-5 Contitech Rubber Air Actuator Industrial Air Bags

Product Description

Manufacturer: GUOMAT

Part No.: 1B4.5X1P

Contitech Part Number: FS44-5

Contitech Part Number: FS 44-5

Contitech Part Number: FS44-5 DI

Contitech Part Number: FS 44-5 DI

Contitech Part Number: FS44-5 DI G3/8

Contitech Part Number: FS 44-5 DI G3/8

Contitech Part Number: FS44-5 DI G3/8 M6

Contitech Part Number: FS 44-5 DI G3/8 M6

Firestone Part Number: W01-R58-4050

Firestone Part Number: W01 R58 4050

Firestone Part Number: W01R584050

Technical Data

The upper and lower covers of the GUOMAT 1B4.5X1P air spring have a diameter of 110mm, three M6 threaded holes, the center distance between the threaded holes is 93mm, the air hole is G3/8, located in the center of the top cover. The maximum outer diameter of the air spring is 125mm, the maximum height is 90mm, the minimum height is 50mm, and the compressed height is 40mm.

Pneumatic application – static characteristic values

Force F (kN)

How to Buy the Right Size Air Spring
1. Determine the type of air spring
Air springs are mainly divided into the following types. Different uses require different size selection methods:
Bag air spring (such as air bags used alone, suitable for suspension systems)
Sleeve air spring (with metal shell, commonly used in automobiles or industrial shock absorption)
Membrane air spring (flat design, used in space-constrained scenarios)
Selection suggestion: Choose the appropriate type according to the installation location and purpose.

2. Key size parameters
Before purchasing, the following dimensions must be measured or confirmed (units are usually millimeters or inches):

(1) Installation size
Inner diameter (ID): The hole diameter of the air bag mounting bolt or bracket.

Outer diameter (OD): The maximum diameter of the air bag after inflation, ensuring that it does not interfere with surrounding components.

Height (free height & working height):

Free height: The natural height when not inflated.

Working height: The height of normal use after inflation (affects the stroke and load capacity).

(2) Stroke
The limit range of air bag compression/extension must meet the movement requirements in actual applications.

(3) Load Capacity
Select the appropriate load range according to the weight of the equipment (e.g. if a single airbag needs to support 200kg, select a model with a rated load ≥ 200kg).

The Real Picture of GUOMAT 1B4.5X1P Single Air Spring