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Hawle Universal Saddles, for Steel, Ductile Iron & Asbestos Cement Pipes
  • No. 3500: Pipe saddle / Internal thread
  • No. 3510: Pipe saddle / flange
  • No. 3530: Saddle without drilled connection hole
  • Compact saddle body
  • Favorable angle of contact
  • Flexible padded wrap around strap for easy installation
  • Optimum force transfer of the strap screw connection through strap and cylinder disks as bolt contact area
  • The saddle seal is moulded to fit the pipe diameter and is prefixed in the saddle body
  • All internal threads are fitted with a corrosion protection ring to prevent corrosion and incrustations
  • Version for potential equalization ("grounding") on request
  • No. 3500 / 3510 for drilling without pressure
  • Hawle Universal Saddles No. 3500/3510/3530 Technical Specifications

    Thread outlet G   Dimension/DN
    50 65 80 100 125 150 200 250 300 350 400 450 500 600
    1" Weight 2,30 2,20 2,40 2,50 3,30 3,40 3,90 4,60 4,70          
    H 64 64 61 61 78 78 86 89 89          
    1¼" Weight 2,30 2,20 2,40 2,50 3,40 3,50 4,10 4,60 4,70          
    H 64 64 61 61 78 78 86 89 89          
    1½" Weight     2,40 2,50 3,60 3,60 4,20 4,80 4,90          
    H     57 57 78 78 86 89 89          
    2" Weight     2,45 2,50 3,80 3,90 4,40 5,00 5,10 7,30 7,60 8,00 8,20 8,80
    H     57 57 78 78 86 89 89 74* 74* 74* 74* 74*
    2½" Weight             5,70              
    H             56*              
    3" Weight           5,40   5,90            
    H           54*   56*            
    Flange outlet DN 1   Dimension/DN
    80 100 125 150 200 250 300 350 400 450 500 600
    40 Weight   6,60 6,80 6,90 7,70              
    H   114 126 126 145              
    50 Weight 6,60 6,60 6,80 6,90 7,70 7,90 8,00          
    H 114 114 126 126 145 153 153          
    80 Weight       9,50 10,30 11,50 11,80 14,50 14,90 15,70 16,50 17,30
    H       135 150 147 147 146 146 146 146 146
    100 Weight       11,10 11,80 12,50 12,70 15,80 16,00 16,90 17,60 18,30
    H       140 155 158 158 165 165 165 165 165
      150 Weight                 24,00 29,40 30,50 31,90
    H                 186 186 186 186
    Dimension/DN 65 80 100 125 150 200 250 300 350 600
    Weight 2,60 2,70 2,90 3,50 3,60 4,30 4,80 4,90 6,50 10,00