Coupling plug (AP) with male thread, POM
Item number:
KSG 38 AP POM BA-NPT
Example illustration
Item description
Plug diameter:
11 mm (holding groove approx. 3,4 mm)
Flow air (water)*:
700 - 1500 l/min (10 - 17 l/min)
Function:
Coupled by plugging the plug into the sleeve until you hear a “click”. Pressing the ergonomic plastic release button (for couplings with a tube connection protected against accidental unlocking) releases the plug once again. It is possible to combine coupling plugs and coupling sockets with and without a shut-off valve, and made of different materials as desired. The shut-off valve prevents the medium from spilling out when uncoupled.

Type POM:
Materials:
Body, valves and release button: POM (raw material in accordance with FDA), valve springs: Stainless steel AISI 316, seals: NBR, external spring below push-button: AISI 302, bulkhead nut: nickel-plated brass
Temperature range:
-40°C to max. +80°C
Operating pressure:
-0.8 to 8.3 bar
Media:
Compressed air, water, alcohol, glycol, mineral oils, petrol, oxygen**, carbon dioxide, mild chemicals
Sterilisation possible with:
Formalin, isopropyl alcohol, ethyl alcohol
Operating range:
For general applications. High resistance to mineral oils.

Polypropylene type:
Materials:
Body, valves and release button: polypropylene (raw material in accordance with FDA), valve springs: Stainless steel AISI 316, seals: EPDM, spring below push-button: AISI 302, bulkhead nut: Nickel-plated brass, bulkhead seal: EPDM
Temperature range:
0°C to max. +70°C
Operating pressure:
-0.8 to 7,2 bar (>+27°C observe pressure reductions: +40°C: max. 5,4 bar,+ +50°C: max. 4,3 bar,+ 60°C: max. 3,4 bar,+ +70°C: max 2.0 bar)
Media:
Compressed air, water, many acids and alkaline solutions, alcohol, glycol, MEK, oxygen**, ozone, carbon dioxide, many chemicals
Sterilisation possible with:
Formalin, isopropyl alcohol, ethyl alcohol, ethylene oxide, gamma radiation
Operating range:
Suited for use with many chemicals. Not resistant to mineral oils.
Compatible with****:
CPC Colder APC, CPC Colder EFC12, LinkTech series 50AC, LinkTech series 50PP
Properties
Ma­te­r­ial POM
Ver­sion With shut-​off valve
Thread ex­ter­nal NPT 3/8"
Tem­per­a­ture range [°C] -40 to +80
Op­er­at­ing pres­sure [bar] -0.8 to 8.3
Further information:
Weight 8,8 g / pcs
GTIN 4050571449247
Customs duty number 84812090
Manufacturer LinkTech
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 05.06.2025