1″ Body Size IA3 Series ISO A Quick Couplings Similar Appearance Safeway S56

A 1″ body size carbon steel ISO A quick coupling is a type of connector specifically designed for rapid and convenient joining and disconnecting fluid lines, typically in hydraulic systems. Body size: 1″ refers to the internal diameter of the coupling, determining the maximum flow rate through the connected lines. ISO A (also known as ISO 7241-A) is an international standard defining the dimensions, performance requirements, and interchangeability of these couplings. This ensures compatibility with various equipment and components adhering to the same standard. Carbon steel construction provides good strength and durability at a lower cost compared to stainless steel. However, it’s less resistant to corrosion and might not be suitable for harsh environments or applications involving certain fluids.

Features

Specifications

Body Material: Carbon Steel
Body Size: 1″ (25 mm)
Seal Material: Nitrile (NBR)
Max. Working Pressure: 250 bar / 3625 psi
Burst Pressure Coupled: 1200 bar / 17404 psi
Burst Pressure Male: 1100 bar / 15954psi
Burst Pressure Female: 1100 bar / 15954psi
Rated Flow: 189 L/min /  50 US gpm
Flow Rate Surge: 567 L/min / 150 US gpm
Max. fluid loss per disconnect: 25 ml
Threads Option: 1″ BSPP Female / 1“ NPT Female
Coating: Trivalent Plating

Interchangeable

Manufacturer	Male (NPT)	Female(NPT)	Male(BSP)	Female(BSP)
AKJia IA Series	IA3-25 M NPT1	IA3-25 F NPT1	IA3-25 M G1	IA3-25 F G1
Stauff IA Series	IA-25-M-NF16-B-W3	IA-25-F-NF16-BT-W3	IA-25-M-G16-B-W3	IA-25-F-G16-BT-W3
DNP PAV1 Series	PAV1.2525.013	PAV1.2525.012	PAV1.2525.003	PAV1.2525.002
Holmbury IA Series	IA 25-M-16 N	IA 25-F-16 N	IA 25-M-16 G	IA 25-F-16 G
Parker 6600 Series	6602-16-16	6601-16-16	–	–
Faster NV Series	NV 1 NPT M	NV 1 NPT F	NV 1 GAS M	NV 1 GAS F
Dixon K Series	K8F8	8KF8	K8BF8	8KBF8
Stucchi BIR Series	800501009	800501008	No BSPP Thread version listed

Applications

• Hydraulic lines on various machinery like construction equipment, agricultural equipment, and manufacturing machinery.
• Oil and gas industry for fluid transfer in non-corrosive environments.
• General industrial applications involving hydraulic systems where cost-effectiveness is a priority.

Weight	N/A
Body material	Carbon Steel
body size	1"(25)
Seal Material	Nitrile(NBR)
Threads	BSPP1, NPT1
Parts	Female, Male, Set
Coating	Trivalent Plating
Series	IA3 Series

We can supply free laser printing service on the quick couplers. It can be your own logo, item numbers, and something special for your requirement. In the checkout page, there would be an addtional text, you can describe your requirements, then we will contact you with email to discuss with you and take you pictures to let you check. If you are a small business owner that you would have your own brand products