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STANDARD ISO 7241 A - POPPET QA-ISO-A

Female coupling - Female thread

DN 6 to 51
1/4" to 2"

to max WP 350 bar 5075 PSI
Primary Image - ISO A Female Coupler with Female Thread
Secondary Image - ISO A Female Coupler with Female Thread
Unit of Measure
Items Primary Image - ISO A Female Coupler with Female Thread
QAF-0404-FNPR
1/4 in. Inside Diameter ISO A Female Coupler with Female Thread 		Primary Image - ISO A Female Coupler with Female Thread
QAF-0606-FNPR
3/8 in. Inside Diameter ISO A Female Coupler with Female Thread 		Primary Image - ISO A Female Coupler with Female Thread
QAF-0808-FNPR
1/2 in. Inside Diameter ISO A Female Coupler with Female Thread 		Primary Image - ISO A Female Coupler with Female Thread
QAF-1212-FNPR
3/4 in. Inside Diameter ISO A Female Coupler with Female Thread 		Primary Image - ISO A Female Coupler with Female Thread
QAF-1616-FNPR
1 in. Inside Diameter ISO A Female Coupler with Female Thread
Description N/A QD ISO A 1/4" Female x 1/4" FPT N/A QD ISO A 3/8" Female x 3/8" FPT N/A QD ISO A 1/2" Female x 1/2" FPT N/A QD ISO A 3/4" Female x 3/4" FPT N/A QD ISO A 1" Female x 1" FPT
General Features N/A ARGUS ISO 7241-1 series "A" quick release couplings are used for quick coupling and uncoupling of hydraulic lines. During the coupling action in zero or low-pressure ranges, valves that release or block the flow are automatically activated. The QA-ISO-A quick release coupling, formed by the coupling plug and the coupling socket, is connected by pushing on a sleeve. This guarantees a flush connection between the two coupling halves.
  • Quick and simple coupling and uncoupling
  • Cost effective
  • Also available in stainless steel
Materials N/A galvanized steel with hardened parts subject to wear - NBR O-rings (other materials optional) - Thermoplastic dust cap and dust plug. Cr-III zinc plating through additional passivation for improved surface protection (TOP COAT for metric version).
Norm N/A ISO 7241 A
Temperature Range [Min] N/A -20 ºC-4 ºF
Temperature Range [Max] N/A 100 ºC212 ºF
Note N/A Rated flow / pressure drop compliant with ISO 7241-1 standard.
Specific instructions for installation, use and maintenance are separately provided.

Other threads available. Please consult factory.
Brand N/A ALFAGOMMA®
Type N/A Female Coupler with Female Thread
Weight N/A 0.24691744 lb N/A 0.330693 lb N/A 0.5952474 lb N/A 1.10231 lb N/A 0.5952474 lb
Dash N/A 04 N/A 06 N/A 08 N/A 12 N/A 16
Inside Diameter N/A 1/4 in6.0 mm N/A 3/8 in10.0 mm N/A 1/2 in13.0 mm N/A 3/4 in19.0 mm N/A 1 in25.0 mm
Working Pressure N/A 5075 psi N/A 4568 psi N/A 3915 psi N/A 3625 psi N/A 2900 psi
Burst Pressure N/A 20300 psi N/A 18270 psi N/A 15660 psi N/A 14500 psi N/A 11600 psi
Thread 1 N/A NPTF
F1 N/A 1/4-18 N/A 3/8-18 N/A 1/2-14 N/A 3/4-14 N/A 1-11 1/2
D1 N/A 26.0 mm N/A 31.5 mm N/A 38.5 mm N/A 48.0 mm N/A 56.0 mm
CH N/A 19.0 mm N/A 22.0 mm N/A 27.0 mm N/A 34.0 mm N/A 41.0 mm
L1 N/A 50.0 mm N/A 57.1 mm N/A 66.0 mm N/A 82.5 mm N/A 100.0 mm
L N/A 74.20 mm N/A 78.50 mm N/A 88.20 mm N/A 110.40 mm N/A 132.90 mm
End Type N/A Female
Second End Type N/A FPT
Second End Size N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 3/4 in N/A 1 in
Temperature Range N/A Temp. Range for metric version -22°F (-30°C) to 257°F (+125°C)