Flange Connection Air Bag 8''×2 Dunlop PNP 305500112 Industrial Bellows Air Spring

Price Negotiable
MOQ 1 piece
Delivery Time 3-8 Working Days
Brand AIRSUSTECH
Place of Origin Guangzhou, China
Certification ISO/TS16949:2009
Model Number 2B8×2T
Packaging Details Strong Carton Box or as Customers Requirement
Payment Terms T/T,Western Union,Paypal or Others,L/C,D/A,D/P,MoneyGram
Supply Ability 1000pcs/week

Product Details

Product Specification

Temperature -30°C+70°C Place of Origin Guangzhou, China
Norgren M/31082 Sample Available
Packaging Details Strong Carton Box or as Customers Requirement Design Height 160 MM
Fitment Type Direct Replacement Port Size G1/2
Operation Gas Fitting Model Number 2B8×2T
Supply Ability 1000pcs/week Certification ISO/TS16949:2009
Weight Lightweight Brand Name AIRSUSTECH
Payment Terms T/T,Western Union,Paypal or Others,L/C,D/A,D/P,MoneyGram Price Negotiable
Delivery Time 3-8 Working Days Minimum Order Quantity 1 piece

Product Description

Flange Connection Air Bag 8''×2 Dunlop PNP 305500112 Industrial Bellows Air Spring
Technical Parameters: AIRSUSTECH 2B8 ×2T VS. Dunlop 8''×2
AIRSUSTECH 2B8 ×2T Dunlop 8''×2
Natural Body Diameter: 205 MM
Static Height: 160 MM
Center to Center Distance: 155.5 MM
Cover Plate Diameter: 183.5 MM
Air Connection: G1/2
Nuts Type: 4×M10
Body Diameter [Max.]: 230 MM
Static Height: 150 MM
Center to Center Distance: 156 MM
Cover Plate Diameter: 184 MM
Air Connection: 1/2BSP
Nuts Type: 4×M10
Compressed Height: 72 MM
Max. Height: 225 MM
Manufacturer Part Numbers
  • Dunlop: PNP 30550 01 12
  • Dunlop Pneuride: 8''×2
  • Dunlop Pneuride: 8'×2
  • Dunlop Pneuride: 8×2
  • Dunlop UK (Pneuride) Bellows: 8″ x 2
  • Oria: 8 x 2
  • Pneumatis: DB0828
  • Prime-Ride New: 2B8-2150
  • Prime-Ride New Flex No.: 578-92-3-2150
  • Sopra: DB-0828
  • Dunlop Springride: SP1490
  • Firestone: W01-R58-4055 / WO1-R58-4055
  • Firestone: W01R584055 / WO1R584055
  • Firestone: W01 R58 4055 / WO1 R58 4055
  • Firestone Bellows No.: 8×2
  • ContiTech: FD 138-18 DS
  • ContiTech: FD 13818 DS
  • ContiTech: FD 13818 DS
  • Contitech: FD 138-18 DS M10 G1/2
  • Contitech: FD 138-18 DS G1/2
  • Contitech: FD 138-18 DS G1/2 M10
  • Norgren: M/31082
  • Norgren: M31082
  • Norgren: M 31082
  • Parker: 9109011
  • Airkraft Order No.: 113060
  • Airkraft Style: 2B-200
  • Airtech No.: 140534
  • Airtech Ref.: A2 200/K01
  • Goodyear: 2B8-2150
  • Goodyear Flex No.: 578-92-3-2150
  • Trelleborg Rubena: 8″ x 2
  • Weforma: WBZ-G 350
What Is AIRSUSTECH Rubber Air Springs?
  • AIRSUSTECH Air Bellows are heavy-duty flexible pneumatic actuators designed for demanding applications, addressing the shortcomings of traditional pneumatic air bags such as insufficient power, excessive weight, or frequent maintenance in harsh environments. Their primary markets cover a wide range of industrial sectors, including paper, food, textiles, and construction. In the automotive sector, they offer "assisted air suspension" or "air-assisted" kits specifically for motorhomes, working in conjunction with traditional leaf spring suspensions to improve vehicle stability, comfort, reduce body roll, and achieve vehicle leveling.
  • This product is a single-acting pneumatic actuator made of reinforced elastic material, with metal end caps at both ends featuring mounting holes and air inlets, and is available in single convolution, double convolutions, and triple convolutions. Beyond its actuator role, AIRSUSTECH air bellows are also highly effective vibration isolation devices; by carefully selecting the correct natural frequency according to the application scenario, vibrations transmitted by most industrial and commercial equipment can be significantly reduced.
  • In summary, AIRSUSTECH air springs, with their powerful operating force, compact size, excellent durability, and superior vibration damping capabilities, have become a versatile solution for industrial and special automotive applications.
With 8'' Diameter Same Bellows Type Air Bellows
Order Number & Cross Numbers Specifications
(1) AIRSUSTECH 1B8 ×1T
Cross Numbers: Firestone W01-R58-4054
Dunlop Pneuride 8×1
Dunlop Springride SP1537
Contitech FS 138-8 DS
Norgren M/31081
Parker 9109014
PNP 30550 01 10
Maximum O.D.: 230 MM
Space Required: 240 MM
Minimum Height: 47 MM
Maximum Height: 120 MM
Total Stroke: 73 MM
Static Height: 90 MM
Center to Center Distance: 156 MM
Cover Plate Diameter: 184 MM
Nuts Type: 4-M10
Gas Fitting: 1/2 BSP
(2) AIRSUSTECH2B8 ×2T
Cross Numbers: Firestone W01-R58-4055
Dunlop Pneuride 8''×2
Dunlop Springride SP1490
Contitech FD 138-18 DS
Norgren M/31082
Parker 9109011
PNP 30550 01 12
Maximum O.D.: 230 MM
Space Required: 240 MM
Minimum Height: 72 MM
Maximum Height: 225 MM
Total Stroke: 153 MM
Static Height: 150 MM
Center to Center Distance: 156 MM
Cover Plate Diameter: 184 MM
Nuts Type: 4-M10
Gas Fitting: 1/2 BSP
(3) AIRSUSTECH 3B8×3T
Cross Numbers: Firestone W01-R58-4056
Dunlop Pneuride 8''×3
Dunlop Springride SP2863
Contitech FT 138-26 DS
Norgren M/31083
Parker 9109017
PNP 30550 01 34
Maximum O.D.: 215 MM
Space Required: 240 MM
Minimum Height: 100 MM
Maximum Height: 350MM
Total Stroke: 250 MM
Static Height: 230 MM
Center to Center Distance: 156 MM
Cover Plate Diameter: 184 MM
Nuts Type: 4-M10
Gas Fitting: 1/2 BSP
Flange Ring Double Type Air Suspension 2B8 ×2T Pictures
Flange Ring Double Type Air Suspension 2B8 ×2T Flange Ring Double Type Air Suspension 2B8 ×2T alternate view
Sample Room
AIRSUSTECH sample room showing various air springs
Advanced Production Equipment
AIRSUSTECH advanced production equipment for manufacturing air springs

Guangzhou Guomat Air Spring Co., Ltd.

Manufacturer, Agent, Exporter
  • Annual Revenue: 6999900-7999900
  • Employees: 159~179
  • Year Established: 2005