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Series 262, 1/4" / DN6.3 Light version

  • Flat-Face design    
  • One-hand operated
  • Compact design

    LEH Series 262 is a Flat-Face quick-connect coupling that dimensionally interchange with the ISO 16028 Standard for low- and medium-pressure hydraulic applications. The Flat-Face design minimizes spillage during connection and disconnection. Series 262 is a range of products suitable for applications with less stringent demands. The series require only one hand for operation, making connection and disconnection fast and easy. Dust caps are available as accessories for both the coupling and nipple to prevent dust and debris from entering the system. Series 262 couplings also feature manual security locking as added protection against involuntary disconnection.

    The couplings and nipples are also available in three larger sizes; 3/8" / DN 10 (Series 362), 1/2" / DN 12.5 (Series 562) and 1" / DN 25 (Series 962). For a steel version in accordance with ISO Standard 16028 see Series 265. For a stainless steel version of the standard see Series 266. Nipples with pressure eliminator available under Series 264.
Technical data
Nominal flow diameter: (1/4") 6.3 mm
Rated flow: 11 l/min (2.4 GPM UK)
Max. working pressure connected: 25.0 MPa
Max. working pressure disconnected: 22.0 MPa
Min. burst pressure connected: 100.0 MPa
Min. burst pressure disconnected: 88.0 MPa
Temperature range: -30°C — +100°C (-22°F — +212°F)
Material coupling: Steel (zinc passivation)
Material nipple: Hardened steel (zinc passivation)
Material seal: Nitrile (NBR)
Connectability: Without pressure
Disconnection under pressure: Not allowed

Rated flow is measured at 0.1 MPa pressure drop.

Couplings Part No. Connection Length Diameter Hexagon Seal
Female thread 102621202 G 1/4" 58.1 26.8 21 NBR
102621402 1/4" NPT 58.1 27.2 21 NBR

Nipples Part No. Connection Length Diameter Hexagon Seal
Female thread 102626202 G 1/4" 50 23 21 NBR
102626404 3/8" NPT 50 23 21 NBR