辅助元件
CKD Drain discharger (Snap Drain) DT3000-W・DT4000-W
Lightweight and compact automatic drain discharger. The use of the snap mechanism increases durability and enables manual discharge.
[Applicable compressor: 0.75 kW to 75 kW]
Features and Advantages

[Long service life, high reliability]
Drain discharger that automatically discharges drain from the pneumatic circuit.
The newly adopted snap-action mechanism has improved durability beyond the conventional types.
Manual discharge as desired is possible in addition to automatic discharge.

[2 connection ports]
Either top or side piping can be selected based on the application.

[Compact & lightweight]
Combining different materials (body: aluminum die-cast, cover: resin) has enabled a strong body that’s compact and lightweight.

[Integrated fitting for drain pipe]
φ5.7 to φ6 bore size nylon tube can be connected directly. (* Keep the length 5 m or less. Do not use riser piping.)

[Manual cock provided as standard]
The manual cock allows manual discharging as desired.
It can also be used as a shut-off valve.


Specifications and Parameters
Model No.Product namePort size (Rc, NPT, G)TypeRemarks
DT3000-※-WNormally open Auto drain3/8, 1/2Normally open
DT3010-※-WNormally closed Auto drain3/8, 1/2Normally closed
DT4000-※-WNormally open Auto drain3/8, 1/2Normally open
DT4010-※-WNormally closed Auto drain3/8, 1/2Normally closed


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