We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Straight carbon-steel hydraulic adapter, female NPTF to male JIC, 2.3 in long

Eaton

Eaton Aeroquip 2022-12-16S coupling FNPT-MJIC 3/4-14 1-5/16-12 Strt

SKU CH-CJH7-Y9EF0

Straight hydraulic adapter joins 3/4 in. female NPTF to 1 in. male JIC at 500 psi, 2.3 in. overall length, carbon steel construction

  • Straight adapter simplifies routing in tight hydraulic circuits
  • Female NPTF to male JIC threads join dissimilar port types
  • 3 in overall length keeps assemblies compact
  • Carbon-steel construction rated to 500 psi working pressure
  • Meets SAE J514 dimensional standard for reliable interchangeability

Eaton Aeroquip hydraulic adapter for 3/4 NPTF to 1

This straight carbon-steel coupling connects a 3/4-14 female NPTF port to a 1-5/16-12 male JIC fitting in hydraulic circuits. The rigid 2.3 inch body suits fixed plumbing runs where a permanent joint is required. It is built to SAE J514 dimensional standards for reliable interchangeability.

Rated for 2,500 psi working pressure in normal

The carbon steel construction handles typical hydraulic fluid temperatures and pressures without deformation. No O-ring is included, so the NPTF taper threads provide the primary seal when assembled with appropriate thread sealant. The straight profile keeps flow restriction low in standard duty cycles.

Sustained pressure holds at the 2,500 psi rating

The crimpable-no design means the joint remains a threaded connection, so retightening is possible if vibration loosens the fit over time. Material grades 12L14 and 12L15 maintain thread integrity through repeated thermal cycles in continuous service.

Highlights

  • Straight adapter simplifies routing in tight hydraulic circuits
  • Female NPTF to male JIC threads join dissimilar port types
  • 3 in overall length keeps assemblies compact
  • Carbon-steel construction rated to 500 psi working pressure
  • Meets SAE J514 dimensional standard for reliable interchangeability

Specifications

BrandEATON AEROQUIP

Questions about this item

How do I install the 3/4-14 NPTF female end without cross-threading it?

Start the carbon-steel threads by hand until they engage smoothly, then tighten to the specified torque for a 3/4-14 NPTF connection; the straight rigid body leaves no room for angular adjustment once seated.

What replacement interval applies to the O-ring on the 1-5/16-12 JIC male face?

The adapter ships without an O-ring; the metal-to-metal JIC flare seal requires no periodic elastomer replacement, only inspection for flare damage during routine hydraulic-system maintenance.

At what pressure does the 2.3 in straight adapter reach its working limit?

The carbon-steel construction is rated for 2,500 psi continuous service; sustained operation above that pressure is the first limit encountered under load.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.