GUANGZHOU GUOMAT AIR SPRING CO. , LTD
                                                                                                           
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FS 330-11 CI Contitech Convoluted Air Spring - 325mm Max Diameter, 5,850 lbsf Capacity at 90 psig

Price Negotiable
Price: Negotiable
MOQ: 1pc
Delivery Time: 2-8 work days
Brand: GUOMAT
Product Description
Product Overview

The FS 330-11 CI Contitech Convoluted Air Spring is a single convolution air actuator designed for industrial vibration isolation and pneumatic applications. Engineered for durability and performance across various operating conditions.

Technical Specifications
Order Number: FS 330-11
Compressed Height: 2.12 inches / 105 mm
Top Cover Plate Diameter: 9.00 inches / 231 mm
Bottom Cover Plate Diameter: 9.00 inches / 231 mm
Rubber Bellows Maximum Diameter: 12.9 inches / 325 mm
Working Stroke: MAX 160 mm to MIN 55 mm
Air Inlet: 1/4 N P.T.F.
Operating Temperature: -54°C to 57°C
Load Capacity
Pressure (psig)Load Capacity (lbsf)
201,300
603,900
905,850
OEM Cross-Reference
ManufacturerPart Number
Goodyear1B12-300/313
FirestoneW01-358-7008
ContitechFS330-11 474
Triangle6374/4474
Performance Characteristics
Vibration Isolation - Dynamic Values (Design Height: 130mm)
Pressure (bar)Force (kN)Spring Rate (N/mm)Natural Frequency (Hz)
310.7264.52.5
414.23292.4
517.8393.52.4
621.84582.3
725.4522.52.3
8295872.3
Industrial Applications
  • Papermaking equipment
  • Large washing machines
  • Water treatment systems
  • Fitness equipment
  • Punch presses
  • Automotive testing stations
  • Medical machinery
  • Mining equipment
Product Images
GUOMAT air spring 1B5330 detailed view showing construction and components
Close-up view of GUOMAT air spring 1B5330 showing mounting plates and air inlet
Side profile of GUOMAT air spring 1B5330 showing bellows and dimensions
Detailed technical view of GUOMAT air spring 1B5330 components and assembly
Packaging & Warranty
Carton Size: 33×33×22 cm
Net Weight: 4.8 kg
Gross Weight: 5.5 kg
Note: This air spring is generally in stock. Products conform to national standards with a one-year warranty. Any quality issues can be exchanged within one year. No purchase quantity limits. Small quantities shipped via international express (DHL, FEDEX, UPS, TNT) with delivery within 3-7 working days.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company GUANGZHOU GUOMAT AIR SPRING CO. , LTD
Location No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Contact Person Linda Lin

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