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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.

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 0202 G 1/4″ 46.8 23.4 20
10 358 0402 1/4″ NPT 46.3 23.4 20
Female thread 90° 10 358 0232 G 1/4″ 56.3 23.4 22
10 358 0432 1/4″ NPT 56.3 23.4 22
Nipples with valve Part No. Connection Length Diameter Hexagon
Male thread 10 358 6151 R 1/8″ 49.7 19.6 17
10 358 6152 R 1/4″ 53.7 19.6 17
10 358 6154 R 3/8″ 53.7 19.6 17
10 358 6251 G 1/8″ 49.7 19.6 17
10 358 6282 G 1/4″ 53.7 21.9 19
10 358 6254 G 3/8″ 53.7 27.7 24
10 358 6287 G 1/4″ 53.7 21.9 19
10 358 6451 1/8″ NPT 48.8 19.6 17
10 358 6452 1/4″ NPT 52.7 19.6 17
10 358 6551 M10x1.25 49.2 19.6 17
10 358 6552 M12x1.5 53.7 19.6 19
10 358 6554 M14x1.5 53.7 23.1 20
10 358 6752 7/16″ – 20 UNF 54.8 19.6 17
10 358 6755 7/8″ – 14 UNF 53 19.6 27
10 358 6454 3/8″ NPT 52.7 19.6 17