SPEEDAIRE
SPEEDAIRE NLD-0150 Zero Loss Drain Pilot Operated 3/4In NPT 230 psi 90-260V AC
Pilot-operated zero-loss drain removes condensate without wasting compressed air through 3/4-inch NPT ports at up to 230 psi
- Zero-loss design prevents compressed-air waste
- Pilot-operated valve handles up to 230 psi system pressure
- Wide 90-260V AC input suits global voltage supplies
- Three 3/4 in NPT inlets plus 1/2 in drain port simplify piping
- Aluminium body rated from 36 to 180 °F for harsh environments
Zero-Loss Condensate Drain
The SPEEDAIRE NLD-0150 removes condensate from compressed-air systems without venting valuable air. Its pilot-operated design opens only when liquid is present, so facilities keep full line pressure while water and oil are discharged. Three 3/4 in NPT female inlets and a 1/2 in female drain port suit larger industrial headers. The aluminium body handles 230 psi maximum pressure and a 90 to 260V AC supply.
Sustained Load Behaviour
A 11.5 psi minimum pressure keeps the valve seated during low-demand periods, preventing chatter when compressor output drops. The unit operates continuously between 36 and 180 Degrees F, so it survives summer plant heat and unheated winter spaces alike. Wide voltage tolerance absorbs supply fluctuations without coil overheating. No timed cycles means no compressed-air waste during dry spells.
Upgrade Path
Replaces timer or float drains that bleed air on every cycle, cutting energy cost on systems running near 230 psi capacity. The jump pays back fastest on multi-shift operations where even small leaks add up. Not for lines below 11.5 psi or for piping that cannot accommodate three inlet ports. Buyers needing a smaller port size or lower pressure rating should select a different model.
Highlights
- Zero-loss design prevents compressed-air waste
- Pilot-operated valve handles up to 230 psi system pressure
- Wide 90-260V AC input suits global voltage supplies
- Three 3/4 in NPT inlets plus 1/2 in drain port simplify piping
- Aluminium body rated from 36 to 180 °F for harsh environments
Specifications
| Brand | SPEEDAIRE |
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Questions about this item
How much power does the SPEEDAIRE NLD-0150 draw when it runs continuously on a 230 psi system?
The drain operates on 90 to 260V AC and uses pilot-operated operation, so it consumes minimal power while discharging condensate without compressed air loss.
What fittings and supply must I already have to install the SPEEDAIRE NLD-0150?
You need a 3/4 in female NPT inlet connection, a matching 3/4 in female NPT outlet line, a 1/2 in female drain port, and a 90 to 260V AC power source.
Will the SPEEDAIRE NLD-0150 work with an older compressor that only reaches 11.5 psi?
Yes, the minimum operating pressure is 11.5 psi, so it functions at the low end of your system, while the aluminum body handles up to 180 Degrees F.
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