hpcouplers

1" ISO-A Hydraulic Quick Coupler x 1" Female NPT, ISO 7241-1 Series A, Steel, 4,000 PSI | hpcouplers CA8-8

$127.19 USD

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Sold and shipped by Industrial Supply World from our warehouse in Elgin, Illinois.

Low stock: 1 left

Quantity 1 5-Pack

The hpcouplers CA8-8 is a 1" ISO-A hydraulic quick connect coupler with 1" Female NPT threads. It follows ISO 7241-1 Series A, so it mates with any ISO-A plug from Parker, Pioneer, Faster, Aeroquip, Breco or Foster. Steel body, two-way poppet valve, rated to 4,000 PSI and -40°F to +225°F.

Ag Tip For Tractor Remotes & Implements: The ISO 5675 / ISO 7241-1 Series A tip used on tractor remotes, implement hoses, log splitters and farm equipment. hpcouplers CA8-8 is the 1" coupler half of an ISO 7241-1 Series A quick connect. Mates with any ISO-A plug, including Parker 60 Series, Pioneer 8000, Faster ANV and Aeroquip FD45 style.
Rated To 4,000 Psi: Steel body with two-way poppet valve. Shuts off flow in both directions on disconnect, so lines stay full and spill is minimal.
1" Female Npt Thread: Threads straight onto 1" pipe or hose fittings. No adapter needed on most tractor, implement and log splitter lines.
Built For Mobile Hydraulics: Working temperature -40°F to +225°F with nitrile seals. Push-to-connect sleeve locks with a steel ball-lock ring for a firm hold under pressure.

Not sure which interface or size you have? Email support@industrialsupplyworld.com with a photo of the mating half and we will match it.

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OUR VERDICT

ISO-A is the poppet-style hydraulic quick-connect found on tractors, loaders, dump trucks and plant machinery. Buy it to match an existing ISO-A half; it will not mate with ISO-B or flat face.

WHAT WE LIKE

ISO 7241-1 Series A interchange, the poppet style used on ag and construction hydraulics
Two-way shut-off: both halves seal at disconnect
Case-hardened ball-lock sleeve

WORTH NOTING

Connect and disconnect at zero pressure only
Only couples with same-size ISO-A halves

Specifications

Series	ISO-A (Series A interchange)
Temperature range	-40°F to 250°F
Max working pressure	4000 PSI
Interchange	ISO 7241-A
Component	Coupler (socket)
Body size	1"
Body material	Steel (zinc-plated)
Seal material	Buna-N (NBR)
Socket action	Manual sleeve
Valving	Valved both ends

ISO 7241-A — the ISO-A ag/general-purpose pattern. Not interchangeable with ISO-B.Full interchange lookup →

Complete the connection

This is a coupler (socket) in the ISO 7241-A profile. It only mates with ISO 7241-A plugs (nipples) — any brand.

Shop matching plugs (nipples) →