air claw couplings

European Compressor Couplings

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

Coupling type European compressor couplings, or "EA" couplings are designed and made according to EN DIN 3489, "Minsup" complying with AS 2554 and AS 2660. They are most commonly used for conveying air and water, and are NOT to be used for steam applications.

EA Hose Coupling with Collar

[EN DIN 3489]

ea hose coupling with collar
Standard Materials Body — Carbon steel with bluish / yellow zinc plating, Stainless steel AISI 316;
Sealing — Black NBR for Carbon steel, Green FPM for SS
Protection & Package 5~10 pieces in plastic bags
General Markings SS SS316 3/4" SME
Size Inch Ø
mm
Carbon
Steel
Stainless
Steel
10 3/8 11.5
071 611.1
071 511
13 1/2 14.5
071 612.1
071 512
15 5/8 16.5
071 618.1
---
19 3/4 20.5
071 613.1
071 513
25 1 26.5
071 614.1
071 514

EA Hose Coupling

[EN DIN 3489]

ea hose coupling
Standard Materials Body — Carbon steel with bluish / yellow zinc plating;
Sealing — Black NBR gasket
Protection & Package 5~10 pieces in plastic bags
General Markings CS 3/4" SME
Size Inch Ø
mm
Carbon
Steel
10 3/8 11.5
071 611.2
13 1/2 14.5
071 612.2
15 5/8 16.5
071 618.2
19 3/4 20.5
071 613.2
25 1 26.5
071 514.2
32 34.5
071 515.2

EA Coupling × DIN Flange PN10

[EN DIN 3489]

ea coupling by din flange pn10
Standard Materials Body — Stainless steel AISI 316;
Sealing — Green FPM gasket
Protection & Package 1 piece in plastic bags
General Markings SS DN50 PN10 AISI316 SME
Size Inch Stainless
Steel
10 1
072 575

EA Coupling × Lug Internal BSP-P Thread

[EN DIN 3489]

ea coupling by lug internal bspp thread
Standard Materials Body — Stainless steel AISI 316;
Sealing — Green FPM gasket
Protection & Package 1 piece in plastic bags
General Markings SS 1" SME
Size Inch
BSPP
Stainless
Steel
10
072 565

EA Internal BSP-P Thread

[EN DIN 3489]

ea internal bspp thread
Standard Materials Body — Carbon steel with bluish / yellow zinc plating, Stainless steel AISI 316;
Sealing — Black NBR for Carbon steel, Green FPM for SS (No thread sealing materials)
Protection & Package 5~10 pieces in plastic bags
General Markings SS SS316 3/4" SME
Size Thread
BSPP
Carbon
Steel
Stainless
Steel
6 1/4
073 611
---
10 3/8
073 612
---
15 1/2
073 613
073 513
19 3/4
073 614
073 514
25 1
073 615
073 515
32
073 616
---

EA External BSP-P Thread

[EN DIN 3489]

ea external bspp thread
Standard Materials Body — Carbon steel with bluish / yellow zinc plating, Stainless steel AISI 316;
Sealing — Black NBR for Carbon steel, Green FPM for SS
Protection & Package 5~10 pieces in plastic bags
General Markings SS SS316 3/4" SME
Size Thread
BSPP
Carbon
Steel
Stainless
Steel
6 1/4
072 611
---
10 3/8
072 612
---
15 1/2
072 613
072 513
19 3/4
072 614
072 514
25 1
072 615
072 515
32
072 616
---

EA Blind cap

[EN DIN 3489]

ea blind cap
Standard Materials Body — Carbon steel with bluish / yellow zinc plating, Stainless steel AISI 316;
Sealing — Black NBR for Carbon steel, Green FPM for SS
Protection & Package 5~10 pieces in plastic bags
General Markings SS SS316 3/4" SME
Size Carbon
Steel
Stainless
Steel
Universal
074 600
074 500

Minsup Hose Shank

minsup hose shank
Minsup Hose Shank Minsup head by hose shank with 1 clamp space
Standard AS 2554 and AS 2660
Core Material Plated steel
Serface Treament Bluish or yellow plating
Gasket Material Black NBR
Temperature -30°C up to +120°C
Size Inch Ø mm Gasket Core
Material
Article Nr.
13 1/2 14.5 NBR Pl. steel
072 803
19 3/4 20.5 NBR Pl. steel
072 804
25 1 26.5 NBR Pl. steel
072 805

Minsup Inside Thread

minsup inside thread
Minsup Inside Thread Minsup head by inside / female thread
Standard AS 2554 and AS 2660
Core Material Plated steel
Serface Treament Bluish or yellow plating
Gasket Material Black NBR
Temperature -30°C up to +120°C
Size Thread Gasket Core
Material
Article Nr.
15 G 1/2 NBR Pl. steel
072 823
19 G 3/4 NBR Pl. steel
072 824
25 G 1 NBR Pl. steel
072 825

Minsup Outside Thread

minsup inside thread
Minsup Outside Thread Minsup head by outside / male thread
Standard AS 2554 and AS 2660
Core Material Plated steel
Serface Treament Bluish or yellow plating
Gasket Material Black NBR
Temperature -30°C up to +120°C
Size Thread Gasket Core
Material
Article Nr.
15 G 1/2 NBR Pl. steel
072 813
19 G 3/4 NBR Pl. steel
072 814
25 G 1 NBR Pl. steel
072 815

Minsup Cap

Minsup Caps Minsup blind cpas
Standard AS 2554 and AS 2660
Core Material Plated steel
Serface Treament Bluish or yellow plating
Gasket Material Black NBR
Temperature -30°C up to +120°C
Size Gasket Core
Material
Article Nr.
Universal NBR Pl. steel
072 830

Air Washers

ea spare parts
"EA" Gaskets Square washers for "EA" 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°

ea gaskets
Size Weight
g
Material Article Nr.
Universal 5 NBR
071 901.1
Universal 5 EPDM
071 901.2
Universal 8 CSM
071 901.3

Saddle Clamp

[DIN 20039 A]

saddle clamp din 20039a
Standard Materials Body — Malleable iron, Carbon steel, Stainless Steel;
Saddle Clip — Complying with body materials;
Bolts & Nuts — Steel grade 4.8, 8.8 or AISI 304
Protection & Package 50~200 sets incl. two bolts, nuts and saddle clips assembled in carton
General Markings

SL 34 SME

Size inch Range
Ø mm
L
mm
H
mm
Weight
g
Mbl.
Iron
Carbon
Steel
Stainless
Steel
SL - 22 3/8 - - - -
081 001
081 041
---
SL - 29 1/2 22 - 29 63 18 128
081 002
081 042
---
SL - 34 3/4 28 - 34 71 18 134
081 003
081 043
---
SL - 40 1 32 - 40 81 18 188
081 004
081 044
---
SL - 49 39 - 49 91 20 244
081 005
081 045
---
SL - 60 48 - 60 108 24 297
081 006
081 046
---
SL - 76 2 60 - 76 127 25 405
081 007
081 047
---
SL - 94 77 - 94 146 30 556
081 008
081 048
---
SL - 115 3 94 - 115 176 35 739
081 009
081 049
---
SL - 400 3 - - - -
081 010
081 050
---
SL - 463 3 - - - -
081 011
---
---
SL - 525 113 - 127 170 27 890
081 012
---
---
SL - 550 4 127 - 140 178 28 972
081 013
---
---
SL - 600 4 135 - 155 194 27 984
081 014
---
---
SL - 675 5 155 - 175 217 30 1130
081 015
---
---
SL - 769 6 175 - 195 244 30 1445
081 016
---
---
SL - 818 6 - - - -
081 017
---
---
SL - 875 7 210 - 225 280 35 2163
081 018
---
---
SL - 988 8 227 - 250 312 35 2610
081 019
---
---
SL - 1125 10 - - - -
081 020
---
---
SL - 1275 12 - - - -
081 021
---
---
SL - 1450 12 - - - -
081 022
---
---

"EA" Accessories

Saddle Clamps Saddle clamps with gripping claws for "EA" couplings
Standard EN DIN 20039 B
Core Material Carbon steel
Bolts Nuts Material Carbon steel #4.8
Serface Treament Bluish or yellow plating
Pressure Maximum working pressure 16 bar
saddle clamps din 20039 b
Size inch h mm Ø mm b mm Weight
g
Core
Material
Article Nr.
SK - 29 1/2 63 22 - 29 18 142 Ca. steel
079 221
SK - 34 3/4 77 28 - 34 21 220 Ca. steel
079 222
SK - 40 1 90 35 - 42 22 272 Ca. steel
079 223
SK - 49 - - - - Ca. steel
079 224
SK - 60 119 55 - 60 26 416 Ca. steel
079 225
SK - 76 2 - - - - Ca. steel
079 226
SK - 94 - - - - Ca. steel
079 227
Crimping Sleeves Crimping sleeves for "Minsup" European couplings
Core Material Plated steel, aluminum alloys
Shelf Life 1 year guarantee
crimping sleeves
Size
DN
Plated
Steel
Aluminum
Alloys
25
212 104
044 051
32
212 105
---
40
212 106
044 052
50
212 107
044 053
65
212 108
044 054
80
212 109
044 055
100
212 110
044 056
125
212 111
---
150
212 112
---