Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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    The 5100 Series brass coupling with steel tubular valve offers minimum air inclusion and fluid loss. Thread together latch provides connect under pressure capability and vibration resistance. It is not rated for continuous hydraulic impulse applications. (See FD86)
  • Tubular valve construction for virtually no fluid loss during disconnection, reduces environmental and worker safety hazards.
  • Low air inclusion during connection maintains system performance.
  • Available with wing or hex nut configurations.
  • Connect against pressure capability allows connecting of halves even when pressurized up to 500 psi.
  • Steel flange available for accessible bulkhead mounting.
  • Standard seal material - Buna-N.
  • Standard body material - Brass with steel valving components, hex and wing nuts.
5100 Series Low Spill-Connect Under Pressure
Unit of Measure
Items 5100 Series Low Spill-Connect Under Pressure
5100-S2-4B
5100 Series/ Low Spill - Connect Under Pressure 		5100 Series Low Spill-Connect Under Pressure
5100-S2-6B
5100 Series/ Low Spill - Connect Under Pressure 		5100 Series Low Spill-Connect Under Pressure
5100-S2-8B
5100 Series/ Low Spill - Connect Under Pressure 		5100 Series Low Spill-Connect Under Pressure
5100-S2-10B
5100 Series/ Low Spill - Connect Under Pressure 		5100 Series Low Spill-Connect Under Pressure
5100-S2-12B
5100 Series/ Low Spill - Connect Under Pressure
Coupling Size N/A -4 N/A -6 N/A -8 N/A -10 N/A -12
Thread Size (P) N/A 1/8-27 N/A 1/4-18 N/A 3/8-18 N/A 1/2-14 N/A 3/4-14
A N/A 1.88 N/A 2.58 N/A 2.58 N/A 3.11 N/A 3.11
B N/A 0.90 N/A 1.07 N/A 1.07 N/A 1.38 N/A 1.38
Dim.- Hex(1) N/A 0.69 inches N/A 0.94 inches N/A 0.94 inches N/A 1.19 inches N/A 1.19 inches
Dim.- Hex(2) N/A
Seal Material N/A BUNA-N
Type N/A Male Half/Less Flange - Female Pipe