NUFORS-CR Pneumatically operated level sensed condensate drain

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The NUFORS-CR removes condensate from compressed air systems without using electricity and without the unnecessary loss of compressed air.

The discharge process is automatic and is based on a 3/2 way level controlled valve principle that operates a piston type direct acting valve. The advantage of this valve principle is that the NUFORS-CR’s orifice can be 6 mm, offering an increased reliability factor.

The NUFORS-CR is ideally suited in applications where power is not available, too expensive or not reliable. The NUFORS-CR features a specially treated robust aluminium housing suitable for oil lubricated and oil-free applications.

In addition, the NUFORS-CR can be applied in applications that demand a higher IP rating (International Protection rating or Ingress Protection). The NUFORS-CR offers an IP68/NEMA6 rating.




NUFORS-CR feature 1

Integrated strainer to protect the valve.

NUFORS-CR feature 2

Test feature for routine testing.

NUFORS-CR feature 3

Robust aluminium housing with three inlet options, offering you installation flexibility.


Max. compressor capacity 100 m³/min. (3500 CFM)
Max. drainage capacity 1062 liters condensate per hour at 16 bar
Min./max. system pressure 3 - 16 bar (44 - 230 psi)
Min./Max. medium temperature 1 - 50 °C (34 - 122 °F)
Min./Max. ambient temperature 1 - 50 °C (34 - 122 °F)
Enclosure protection rating IP68 (NEMA6)
Inlet connections 1/2″ BSP or NPT, 3 inlet options
Inlet height 12 cm (top) and 9.7 & 1.5 cm (side)
Outlet connection 1/4″ BSP, with brass hose barb adapter
Valve type Direct acting
Valve orifice 6 mm
Valve seals FPM
Serviceable valve Yes
Integrated mesh strainer Yes
Housing material Corrosion resistant aluminium, EP coating
Test feature Yes