NFD Series
Gravity Fed Zero Loss Drain
NEXT’s NFD Series zero loss condensate drains are designed for efficient removal of unwanted condensate particulates, or other moisture within the air stream. Zero loss drains operate by only releasing condensate when there is condensate present within the reservoir. Through this process the Zero loss drain does not allow any compressed air to escape from the system, which results in the saving of compressed air. The NFD prevents blockages with a specially engineered integrated float that adjusts automatically when condensate is detected at the maximum level.
A direct-acting valve is operated by an accurate level-controlled float that ensures reliable and efficient operation. Thanks to its robust housing, the NFD series is suitable for heavy duty applications. The NFD-10-M is also equipped with a separate manual drain for venting.
NFD Series Features
- Large cross section outlet valve opening minimizes the chance of blockages for efficient reliability
- Low velocity condensate outlet ensures that no emulsion is created supports installation of a static oil/ water separator
- Small Overall Dimensions
- Suitable for types of tanks
- No Need for electrical wiring
- No programing or calibration required
- Manual drain valve for system discharge and operational check fitted as standard.
- Improved reliability due to large cross section outlet valve opening which minimizes the chance of blockage
- A low velocity condensate outlet ensures that no emulsion is created and supports installation of a static oil/ water separator
Port Size:
- ½ in NPT
Maximum Operating Pressure
- 14.50 to 232.06 psig
- 1 to 16 barg
Flow Rate
- 15000 m³/h (8,829 cfm)
Operating Temp. Range
- 33° to 155° F
Drain Rate @ 100 PSI
- 1 gpm
Bowl Capacity
- 1.25 pt
Cycle Time
- 10 sec
Body Material
- Aluminum
NFD Series Models
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Operation
Overview
NFD-20-A
NFD-10-M
- Air compressors
- Compressed Air dryers
- Compressed Air Filtration
- Cyclone condensate Separators
- Pressure Vessels / Receivers
