KAPTIV-CS-HP Electronic zero air loss drain up to 50 bar

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The KAPTIV-CS-HP is a compact electronically operated level sensed condensate drain which offers zero air-loss during the condensate discharge cycle for applications up to 50 bar.

The KAPTIV-CS-HP is cost effective and offers a rapid pay-back period due to a competitive pricing level, low stocking cost, zero air loss and energy saving aspects.

The KAPTIV-CS-HP can be installed in all compressed air system components up to 100 m³/min. regardless size and climate zone – only 1 model needed!

The robust industrial housing, the alarm feature and the 2/2 way direct acting valve assembly make the KAPTIV-CS-HP a Reliable solution for all compressed air system applications. The KAPTIV-CS-HP can be applied in oil lubricated as well as oil-free applications.

The KAPTIV-CS-HP offers an integrated mesh strainer (to prevent large particles from entering the valve orifice), is easy to disassemble and is service friendly.


KAPTIV-CS-HP feature 1

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

KAPTIV-CS-HP feature 2

Integrated mesh strainer to protect the valve from clogging.

KAPTIV-CS-HP feature 3

Extremely easy to disassemble, offering you maintenance speed and simplicity.


Max. compressor capacity 100 m³/min. (3500 CFM)
Max. drainage capacity A1/A2 version 120 liters condensate per hour at 50 bar
Min./max. system pressure 0 - 50 bar (0 - 725 psi)
Min./Max. medium temperature 1 - 50 °C (34 - 122 °F)
Min./Max. ambient temperature 1 - 50 °C (34 - 122 °F)
Supply voltage options 230VAC / 115VAC / 24VAC / 24VDC
Enclosure protection rating IP65 (NEMA4)
Connector type (power and alarm) DIN 43650-B
Inlet connections 1/2″ BSP or NPT, 3 inlet options
Inlet height 11 cm (top) and 7.5 & 1.5 cm (side)
Outlet connection 1/4″ BSP, with brass hose barb adapter
Valve type 2/2 way, direct acting
Valve orifice 1.8 mm
Valve seals FPM
Serviceable valve Yes
Integrated mesh strainer Yes
Housing material Corrosion resistant aluminium, EP coating
Test feature Yes
Visual alarm Yes, LED indication
Alarm feature A1 (N/O)

Normally Open alarm output contact -potential free relay
(Normally open contacts, closed when in alarm mode. LED on the drain is OFF in normal operation and ON when in alarm mode)
Alarm feature A2 (N/C)

Normally Closed alarm output contact -potential free relay
(Normally closed contacts, open when in alarm mode. LED on the drain is OFF in normal operation and ON when in alarm mode)