M&M Rogness Equipment Co.
M & M Rogness Equipment Co.
1941 W. County Road C-2
Roseville, MN 55113
Phone: 651-633-0550
Fax: 651-633-6797
Email: sales@mmrogness.com
Website: www.mmrogness.com
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The Series DB is designed for fluid handling where minimum spillage and minimum air inclusion are required. Couplings in this series are constructed of 316L stainless steel, which makes them suitable for use in cooling systems, chemical, pharmaceutical and food processing industries. Unique interchange prevents the crossing of lines (except 3/8" size). Body sizes range from 1/4" to 1".

Features:

  • Ball lock
  • Push-to-connect
  • Minimal fluid loss when disconnecting
  • Minimal air inclusion when connecting
  • High flow capacity
  • NPTF and BSPP threads available
    • HCouplings seriesDB primary
    Hydraulic Couplings, Series DB Flow Capacity
    Unit of Measure
    Items HCouplings seriesDB primary
    2-DB
    Fluid Couplings, Series DB, 316 Stainless Steel Flat Face     		HCouplings seriesDB primary
    3-DB
    Fluid Couplings, Series DB, 316 Stainless Steel Flat Face     		HCouplings seriesDB primary
    4-DB
    Fluid Couplings, Series DB, 316 Stainless Steel Flat Face     		HCouplings seriesDB primary
    6-DB
    Fluid Couplings, Series DB, 316 Stainless Steel Flat Face     		HCouplings seriesDB primary
    8-DB
    Fluid Couplings, Series DB, 316 Stainless Steel Flat Face
    Body Size1 N/A 1/4 in6.35 mm N/A 3/8 in9.52 mm N/A 1/2 in12.7 mm N/A 3/4 in19.05 mm N/A 1 in25.4 mm
    Temperature Range N/A -4 to 212 ºF-20 to 100 ºC
    Interchangeability N/A Proprietary Interchange N/A ISO 16028 N/A Proprietary Interchange N/A Proprietary Interchange N/A Proprietary Interchange
    Rated Pressure: Socket N/A 2,030 psi140 bar N/A 2,030 psi140 bar N/A 1,450 psi100 bar N/A 1,450 psi100 bar N/A 1,450 psi100 bar
    Rated Pressure: Plug N/A 2,755 psi190 bar N/A 2,610 psi180 bar N/A 2,030 psi140 bar N/A 2,030 psi140 bar N/A 2,030 psi140 bar
    Rated Pressure: Connected N/A 2,755 psi190 bar N/A 2,610 psi180 bar N/A 2,030 psi140 bar N/A 2,030 psi140 bar N/A 2,030 psi140 bar
    Spillage Max. per Disconnect N/A 0.010 mL N/A 0.016 mL N/A 0.020 mL N/A 0.030 mL N/A 0.035 mL
    Air Inclusion Max. per Connect N/A 0.005 mL N/A 0.010 mL N/A 0.020 mL N/A 0.100 mL N/A 0.126 mL
    • 1 Nominal