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    Dampers 3-7 psi Pressure range

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    View Details Siemens 331-4313 Damper Actuator, Pneu, Number 3, 2-3/8" Stroke, 3-7 psi, Fixed Bracket Mount | Blackhawk Supply
    331-4313 | Damper Actuator, Pneu, Number 3, 2-3 / 8" Stroke, 3-7 psi, Fixed Bracket Mount | Siemens
    Brand: Siemens
    SKU: 331-4313
    $123.58
     each
    View Details Siemens 331-4312 Damper Actuator, Pneu, Number 3, 2-3/8" Stroke, 3-7 psi, Integral Pivot Mount | Blackhawk Supply
    331-4312 | Damper Actuator, Pneu, Number 3, 2-3 / 8" Stroke, 3-7 psi, Integral Pivot Mount | Siemens
    Brand: Siemens
    SKU: 331-4312
    $106.22
     each
    View Details Siemens 331-3000 Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot, Pivot Post | Blackhawk Supply
    331-3000 | Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot, Pivot Post | Siemens
    Brand: Siemens
    SKU: 331-3000
    $242.49
     each
    View Details Siemens 331-2904 Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot Mount, UL Rec F/S | Blackhawk Supply
    331-2904 | Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot Mount, UL Rec F / S | Siemens
    Brand: Siemens
    SKU: 331-2904
    $144.71
     each
    View Details Siemens 331-2929 Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot Mount, Clevis | Blackhawk Supply
    331-2929 | Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot Mount, Clevis | Siemens
    Brand: Siemens
    SKU: 331-2929
    $152.53
     each
    View Details Siemens 331-4314 Damper Act, Pneu, No. 3, 2-3/8" Stroke, 3-7 psi, Fixed Bracket Mount, Clevis | Blackhawk Supply
    331-4314 | Damper Act, Pneu, No. 3, 2-3 / 8" Stroke, 3-7 psi, Fixed Bracket Mount, Clevis | Siemens
    Brand: Siemens
    SKU: 331-4314
    $130.59
     each
    View Details Siemens 331-4311 Damper Actuator, Pneu No 3, 2-3/8" Stroke, 3-7psi, Integral Pivot, Pivot Post | Blackhawk Supply
    331-4311 | Damper Actuator, Pneu No 3, 2-3 / 8" Stroke, 3-7psi, Integral Pivot, Pivot Post | Siemens
    Brand: Siemens
    SKU: 331-4311
    $149.59
     each
    View Details Siemens 331-4310 Damper Actuator, Pneumatic, Number 3, 2-3/8" Stroke, 3-7 psi, Front Mounting | Blackhawk Supply
    331-4310 | Damper Actuator, Pneumatic, Number 3, 2-3 / 8" Stroke, 3-7 psi, Front Mounting | Siemens
    Brand: Siemens
    SKU: 331-4310
    $98.99
     each
    Number
    Stroke
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