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Air spring systems for Industrial Applications

  • Technical Drawing
    Air Spring Air Spring
    Air Spring
    Spotted

    Use in dotted range >15.00 in. only after consultation with ContiTech

  • Technical data
    Min. pressure 0 psi
    Return force to min. height ≤ 107 lbf
    Overall weight 15.0 lb

    • Min. pressure 0 psi

      Return force to min. height ≤ 107 lbf

      Overall weight 15.0 lb

  • Pneumatic application - static characteristic values
    Force F [lbf]
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    H 13.50 in. 2450 3720 5070 6410 7760 1200
    H 12.00 in. 2900 4350 5890 7430 8970 1100
    H 10.50 in. 3280 4910 6610 8310 10000 930
    H 9.00 in. 3600 5350 7180 9010 10800 790
    H 7.50 in. 3840 5680 7620 9550 11500 650
    H 6.00 in. 4000 5920 7930 9950 12000 520

  • Purchase order data
    Type Air Inlet Order No.

    rubber bellows only

    		– on request

    with crimped plates

    		3/4 NPT
    A = 2.87 in. excentrical     		70140

    CAD Data

    with crimped plates

    		1/4 NPT
    A = 2.87 in. excentrical     		75376

    CAD Data

    • Type

      Air Inlet –

      Order No. on request

    • Type

      Air Inlet 3/4 NPT_40lbft; 2.87in. excentrical

      Order No. 70140

    • Type

      Air Inlet 1/4 NPT_20lbft; 2.87in. excentrical

      Order No. 75376

  • Service instructions
    Thread max. Torque
    3/8-16 UNC 20 lbf ft
    1/4 NPT 20 lbf ft
    3/4 NPT 40 lbf ft

    • 3/8-16 UNC 20 lbf ft

    • 1/4 NPT 20 lbf ft

    • 3/4 NPT 40 lbf ft