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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Heavy Duty Auto Drain ADH4000 Series

Heavy Duty Auto Drain ADH4000 Series
  • On Sale Till 31/03/2025

Heavy Duty Auto Drain ADH4000 Series that allows easy maintenance and management.
[Features]
· No need for electric power and no waste of air.
· The poppet valve structure significantly reduces problems arising from foreign objects.

(i)Caution

  • See catalog for specification details.
  • Product pictures are representations.

PDF

Heavy Duty Auto Drain ADH4000 Series Details

Heavy Duty Auto Drain ADH4000 Series product image

Heavy Duty Auto Drain ADH4000 Series product image

Heavy Duty Auto Drain ADH4000 Series Specifications

Auto drain typeFloat type
Auto drain specificationsN.O. (Normally open: Drain port is open when pressure is not applied)
Proof pressure2.5 MPa
Maximum operating pressure1.6 MPa
Operating pressure rangeNote)0.05 to 1.6 MPa
Applicable fluidsCompressed Air
Ambient temperature and
fluid temperature
5 to 60°C (No freezing)
Maximum drain discharge volume400 cc/min (Pressure 0.7 MPa, in the case of water)
Weight1.2 kg (With bracket: 1.3 kg)
Paint colorUrban white

Note) Use for an air compressor with a flow of 50 L/min (ANR) or more.

Model Number Notation

Model number example

Model number example

Structural drawing

Heavy Duty Auto Drain ADH4000 Series structural drawing

Heavy Duty Auto Drain ADH4000 Series structural drawing

Component Parts

NumberPart nameMaterialNote
1BodyAluminum AlloyBaking finish
2HousingAluminum AlloyBaking finish
3Drain guardAluminum AlloyBaking finish
4FloatFoam rubber-
5Pilot ValveStainless steel + NBR-
6LeverResin-
7Flushing buttonBrass-
8OrificeStainless steel-
9DiaphragmNBR-

Replacement parts

NumberPart namePart numberNote
10Replacement kit for main valveADH-D400Kit includes parts from (10-1) to (10-5)
11O-ringKA00793G85 material: NBR

Note) Follow the steps in the instruction manual when replacing parts.
Do not disassemble other parts.

Heavy Duty Auto Drain ADH4000 Series Dimensions

 

(Unit: mm)

 

Heavy Duty Auto Drain ADH4000 Series dimensional drawing

Heavy Duty Auto Drain ADH4000 Series dimensional drawing

Part Number
ADH4000-F04
ADH4000-F04B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInlet Connection Type Outlet Connection Type Max. Operating Pressure
(MPa)
Option

SGD 403.32

1 Piece(s) 32 Day(s) GG-No (Standard)

SGD 432.60

1 Piece(s) 32 Day(s) GG-Bracket set included

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Basic Information

Type Drain Discharge Apparatus Drain Discharge Automatic ejection Drain Discharge Operating Method Float type
Power Supply Voltage No Power Supply Type Inlet Connection Screw Nominal 1/2B Outlet Screw Nominal 1/2B

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