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Series 331, DN 7

  • Durable and robust for tough environments
  • One-hand operated
  • High flow capacity

Series 331 has high flow capacity, they are easy to handel and are strong and durable. All components are made of steel.

Technical Data

Nominal flow diameter: 7 mm (9/32″)

Air flow: 1600 l/min (56.5 CFM)

Max. working pressure: 16 bar (232 PSI)

Min. burst pressure: 64 bar (928 PSI)

Connection force: 65 N

Temperature range: -30°C — +100°C (-22°F — +212°F)

Material coupling: Zinc-plated steel/brass

Material nipple: Hardened zinc-plated steel

Interchangeable with: Atlas Copco QIC10, Rectus 33, Tema 1650

Standards: AC Q10, 7 mm

Flow capacity is measured at 6 bar (87 PSI) inlet pressure, and pressure drop at 0.5 bar (7 PSI)

Couplings Part No. Connection
Hose connection 10 331 1002  6.3 mm (1/4″)
10 331 1003  8 mm (5/16″)
10 331 1004  10 mm (3/8″)
10 331 1005  13 mm (1/2″)
Male thread 10 331 1152  R 1/4″
10 331 1154  R 3/8″
10 331 1155  R 1/2″
Female thread 10 331 1202  G 1/4″
10 331 1204  G 3/8″
10 331 1205  G 1/2″
Nipples Part No. Connection
Hose connection 10 331 5001  5 mm (3/16″)
10 331 5002  6.3 mm (1/4″)
10 331 5003  8 mm (5/16″)
10 331 5004  10 mm (3/8″)
10 331 5005  13 mm (1/2″)
Male thread 10 331 5152  R 1/4″
10 331 5154  R 3/8″
10 331 5155  R 1/2″
10 331 5251  G 1/8″
10 331 5252  G 1/4″
10 331 5254  G 3/8″
Female thread 10 331 5202  G 1/4″