air claw couplings

Air King Couplings

Air Claw Couplings are the part of universal hose couplings with unified claws that provide quick, safe and reliable connections.

Coupling type air king couplings, or "UA" couplings are originated from the U.S., also called "Chicago" couplings. They are most commonly used for conveying air and water, and are NOT to be used for steam applications.

Learn more features of our air claw couplings...

"UA" Hose Shank

"UA" Hose Shank "UA" head by hose shank
Core Material Plated steel, stainless steel, brass alloys
Material certified upon request
Serface Treament Bluish or yellow plating
Gasket Material Black NBR, green FPM (viton)
Pressure Maximum working pressure 16 bar
Temperature -30°C up to +120°C
Shelf Life 1 year guarantee
ua hose shank
Size Inch Ø mm Gasket Core
Material
Article Nr.
6 1/4 - NBR Pl. steel
071 311
10 3/8 7.3 NBR Pl. steel
071 312
13 1/2 11.0 NBR Pl. steel
071 313
19 3/4 20.0 NBR Pl. steel
071 314
25 1 26.0 NBR Pl. steel
071 315
32 11/4 33.0 NBR Pl. steel
071 316
40 11/2 39.5 NBR Pl. steel
071 317
50 2 52.0 NBR Pl. steel
071 318
10 3/8 7.3 FPM St. steel
071 312.1
13 1/2 11.0 FPM St. steel
071 313.1
19 3/4 20.0 FPM St. steel
071 314.1
25 1 26.0 FPM St. steel
071 315.1
13 1/2 11.0 NBR Brass
071 323
19 3/4 20.0 NBR Brass
071 324
25 1 26.0 NBR Brass
071 325

"UA" Inside Thread

"UA" Inside Thread "UA" head by inside / female thread
Thread Type NPT
Core Material Plated steel, stainless steel, brass alloys
Material certified upon request
Serface Treament Bluish or yellow plating
Gasket Material Black NBR, green FPM (viton)
Pressure Maximum working pressure 16 bar
Temperature -30°C up to +120°C
Shelf Life 1 year guarantee
ua inside thread
Size Thread Gasket Core
Material
Article Nr.
10 3/8 NBR Pl. steel
073 312
13 1/2 NBR Pl. steel
073 313
19 3/4 NBR Pl. steel
073 314
25 1 NBR Pl. steel
073 315
32 11/4 NBR Pl. steel
073 316
40 11/2 NBR Pl. steel
073 317
50 2 NBR Pl. steel
073 318
10 3/8 FPM St. steel
073 312.1
13 1/2 FPM St. steel
073 313.1
19 3/4 FPM St. steel
073 314.1
25 1 FPM St. steel
073 315.1
13 1/2 NBR Brass
073 323
19 3/4 NBR Brass
073 324
25 1 NBR Brass
073 325

"UA" Outside Thread

"UA" Outside Thread "UA" head by outside / male thread
Thread Type NPT
Core Material Plated steel, stainless steel, brass alloys
Material certified upon request
Serface Treament Bluish or yellow plating
Gasket Material Black NBR, green FPM (viton)
Pressure Maximum working pressure 16 bar
Temperature -30°C up to +120°C
Shelf Life 1 year guarantee
ua outside thread
Size Thread Gasket Core
Material
Article Nr.
6 1/4 NBR Pl. steel
072 311
10 3/8 NBR Pl. steel
072 312
13 1/2 NBR Pl. steel
072 313
19 3/4 NBR Pl. steel
072 314
25 1 NBR Pl. steel
072 315
10 3/8 FPM St. steel
072 312.1
13 1/2 FPM St. steel
072 313.1
19 3/4 FPM St. steel
072 314.1
25 1 FPM St. steel
072 315.1
13 1/2 NBR Brass
072 323

"UA" Caps

"UA" Caps "UA" blind caps
Core Material Plated steel, stainless steel, brass alloys
Material certified upon request
Serface Treament Bluish or yellow plating
Gasket Material Black NBR, green FPM (viton)
Pressure Maximum working pressure 16 bar
Temperature -30°C up to +120°C
Shelf Life 1 year guarantee
ua caps
Size Gasket Core
Material
Article Nr.
Universal NBR Pl. steel
074 300
Universal FPM St. steel
074 300.1
Universal NBR Brass
074 320

"UA" Three-Way

"UA" Three-Way "UA" three-way connector
Core Material Plated steel
Serface Treament Bluish or yellow plating
Pressure Maximum working pressure 16 bar
Temperature -30°C up to +120°C
Shelf Life 1 year guarantee
ua three way
Size Gasket Core
Material
Article Nr.
Universal NBR Pl. steel
074 310

"UA" Spare Parts

ua spare parts
"UA" Gaskets Square washers for "UA" couplings
Core Material Black NBR, black EPDM, green FPM (viton)
Pressure Maximum working pressure 16 bar
Temperature NBR -10°C / 14° F ~ 80°C / 176°F
EPDM -20°C / -4° F ~ 130°C / 266°F
FPM -20°C / -4° F ~ 180°C / 356°F
Hardness

NBR 60 ± 5°

EPDM 60 ± 5°
FPM 70 ± 5°

Shelf Life 6 months guarantee
ua gaskets
Size Weight
g
Material Article Nr.
Universal 5 NBR
071 901.1
Universal 5 EPDM
071 901.2
Universal 8 FPM
071 901.3
Safety Clips Safety clips for "UA" couplings
Core Material Plated steel, stainless steel
Shelf Life 1 year guarantee
safety clips
Size Inch Core
Material
Article Nr.
13 - 50 1/2 - 1 Pl. steel
069 521
13 - 50 1/2 - 1 St. steel
069 521.1

"UA" Accessories

Worm Gear Clamps Worm gear clamps German style
Core Material Bluish plated steel (W1) and Stainless steel (W4)
Material certified upon request
Band Width 9 mm
Band Thickness 0.7 mm
Shelf Life 1 year guarantee
worm gear clamps
Range
mm
Band
Width
Band
Thickness
Plated
Steel
Stainless
Steel
8 - 12 9 mm 0.7 mm
081 901
081 951
10 - 16 9 mm 0.7 mm
081 902
081 952
12 - 22 9 mm 0.7 mm
081 903
081 953
16 - 27 9 mm 0.7 mm
081 904
081 954
23 - 35 9 mm 0.7 mm
081 905
081 955
25 - 40 9 mm 0.7 mm
081 906
081 956
30 - 45 9 mm 0.7 mm
081 907
081 957
32 - 50 9 mm 0.7 mm
081 908
081 958
40 - 60 9 mm 0.7 mm
081 909
081 959
50 - 70 9 mm 0.7 mm
081 910
081 960
60 - 80 9 mm 0.7 mm
081 911
081 961
70 - 90 9 mm 0.7 mm
081 912
081 962
80 - 100 9 mm 0.7 mm
081 913
081 963
90 - 110 9 mm 0.7 mm
081 914
081 964
100 - 120 9 mm 0.7 mm
081 915
081 965
110 - 130 9 mm 0.7 mm
081 916
081 966
120 - 140 9 mm 0.7 mm
081 917
081 967
130 - 150 9 mm 0.7 mm
081 918
081 968
140 - 160 9 mm 0.7 mm
081 919
081 969
150 - 170 9 mm 0.7 mm
081 920
081 970
160 - 180 9 mm 0.7 mm
081 921
081 971
170 - 190 9 mm 0.7 mm
081 922
081 972
180 - 200 9 mm 0.7 mm
081 923
081 973