Hydraulic Products, Snap-Check / 358 - Quick Connect Pressure Testing

Couplings and Nipples

  • Connect under pressure up to 30 MPa
  • Compact design
  • High working pressure
  • One-hand operated
  • Dust caps included as standard

The couplings and nipples of the Snap-Check system have a maximum working pressure of 60 MPa. This ensures extra long, leak-free service and unsurpassed reliability. The system can also be connected under pressure up to 30 MPa on the nipple side and is available with G, R, NPT, UNF and metric threads. Couplings and nipples come with standard red dust caps to keep them clean and prevent dirt from entering the system.

CEJN's Snap-Check pressure testing system, monitors and diagnoses fluid systems in a snap. This monitoring system identifies operating pressure surges without the need for a permanently installed gauge. Applications include mobile equipment, injection molding machines, oil and gas equipment, marine vessels, and production machinery. For specific requirements, customized systems are available that include a wide range of gauges.

Couplings and Nipples
Technical data
Nominal flow diameter: 1.5 mm (1/16")
Connection under pressure: 30.0 MPa
Max. working pressure connected: 60.0 MPa
Min. burst pressure connected: 130.0 MPa
Min. burst pressure disconnected: 240.0 MPa
Temperature range: -30°C — +100°C (-22°F — +212°F)
Couplings without valve Part No. Connection Length Diameter Hexagon
Female thread 10 358 0202103580202G 1/4"46.823.420
 10 358 04021035804021/4" NPT46.323.420
Female thread 90° 10 358 0232103580232G 1/4"56.323.422
 10 358 04321035804321/4" NPT56.323.422

Nipples with valve Part No. Connection Length Diameter Hexagon
Male thread 10 358 6151103586151R 1/8"49.719.617
 10 358 6152103586152R 1/4"53.719.617
 10 358 6154103586154R 3/8"53.719.617
 10 358 6251103586251G 1/8"49.719.617
 10 358 6282103586282G 1/4"53.721.919
 10 358 6254103586254G 3/8"53.727.724
 10 358 6287103586287G 1/4"53.721.919
 10 358 64511035864511/8" NPT48.819.617
 10 358 64521035864521/4" NPT52.719.617
 10 358 6551103586551M10x1.2549.219.617
 10 358 6552103586552M12x1.553.719.619
 10 358 6554103586554M14x1.553.723.120
 10 358 67521035867527/16" - 20 UNF54.819.617
 10 358 67551035867557/8" - 14 UNF5319.627
 10 358 64541035864543/8" NPT52.719.617

Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.

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