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Coupler Body, 1/2-14,1/2 In. Body, Brass

PARKER

Price: $20.45 / each

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  • Item # 31A958
  • Mfr. Model # BST-4
  • UNSPSC # 27121701
  • Catalog Page # 3521
  • Shipping Weight 0.4 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemHydraulic Coupler Body
  • Thread Size1/2"-14
  • Max. Pressure2200 psi
  • Flow Rate12 gpm
  • Body MaterialBrass
  • Body Size1/2"
  • Operating Temp. Range-40 Degrees to 250 Degrees F
  • Sleeve MaterialBrass
  • Bearing MaterialStainless Steel
  • Length1-63/64"
  • Connection TypeNPTF
  • Seal MaterialBuna
  • Locking MechanismBall
  • FinishBrass
  • For Use WithParker ST Series
  • IncludesSleeve Lock
  • Parker InterchangeBST-4
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8 months ago
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Answer: 
The 31A959 will have a positive shut-off when disconnected, but the 31A983 will not, and if it is under pressure will let the water out. Please contact us at 1-800-GRAINGER to discuss your specific needs and we can check for a better option for you needs.

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7 months ago
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