ISO A Female Coupler with Female Thread
Quick Release Couplings
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
Female coupling - Female thread
DN 6 to 51
1/4" to 2"
to max WP 350 bar 5075 PSI
Unit of Measure
Items |
QAF-0404-FNPR 1/4 in. Inside Diameter ISO A Female Coupler with Female Thread |
QAF-0606-FNPR 3/8 in. Inside Diameter ISO A Female Coupler with Female Thread |
QAF-0808-FNPR 1/2 in. Inside Diameter ISO A Female Coupler with Female Thread |
QAF-1212-FNPR 3/4 in. Inside Diameter ISO A Female Coupler with Female Thread |
QAF-1616-FNPR 1 in. Inside Diameter ISO A Female Coupler with Female Thread |
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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.
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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. |
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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) | |||||||||
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