Straight-Through
Nominal Diameter
10 = 80 mm²
RECTUS Series
41KF
Chart
Technical Description
Brass coupling without valve. Application area for pressures up to 35 bar. Especially suitable for applications with non-aggressive liquids.

Advantages
Anti-corrosive. High flow. Minimum pressure drop.

Interchangeability
RECTUS 27
CEJN 417
Working Pressure
PB = 35 bar, maximum static
working pressure with safety
factor of 4 to 1.

Working Temperature*
-20°C up to +100°C (NBR)
-40°C up to +120/150°C (EPDM)
-15°C up to +200°C (FKM)
depending on the medium.

*At a temperature below
-20°C and above +100°C special
seals are available on request.
Material

Coupling		 Standard
Back Body
Sleeve
Springs and Locking Ring
Locking Balls
Seals		 Brass, Nickel Plated
Brass, Nickel Plated
AISI 301
AISI 420
NBR
Plug
Plug Brass, Nickel Plated

Couplings

  Connection A Hex SW L mm D mm L1 mm L2 mm Hex1 SW B mm G mm Version Part Number
Male Thread
Male Thread
 G 1/2 31 25 8 Standard 41KFAW21MPN
G 3/4 32,5 25 9 Standard 41KFAW26MPN
                     
                     
Female Thread
Female Thread
 G 1/2 24 32,5 25 10 Standard 41KFIW21MPN
G 3/4 30 32,5 25 10 Standard 41KFIW26MPN
M 22 x 1 24 32,5 25 10 Standard 41KFIM22MPN
                     
Hose Barb
Hose Barb
 10 mm 48,5 25 25 Standard 41KFTF10MPN
13 mm 48,5 25 25 Standard 41KFTF13MPN
16 mm 48,5 25 25 Standard 41KFTF16MPN
19 mm 48,5 25 25 Standard 41KFTF19MPN

Plugs

  Connection A Hex SW L mm D mm L1 mm L2 mm Hex1 SW B mm G mm Version Part Number
Male Thread
 G 1/2 24 40 12 Standard 41SFAW21MXN
G 3/4 32 45 16 Standard 41SFAW26MXN
                     
                     
Female Thread
Female Thread
 G 1/2 24 37 12 Standard 41SFIW21MXN
G 3/4 32 42 16 Standard 41SFIW26MXN
M 22 x 1 24 36 12 Standard 41SFIM22MXN
                     
Hose Barb
Hose Barb
 8 mm 48 15 25 Standard 41SFTF08MXN
10 mm 48 15 25 Standard 41SFTF10MXN
13 mm 48 15 25 Standard 41SFTF13MXN
16 mm 48 18 25 Standard 41SFTF16MXN
19 mm 48 21 25 Standard 41SFTF19MXN