3JM4 - J-Series Automotive Pneumatic Male Threaded Coupler

Scraped SKU: j-series-automotive-pneumatic-male-threaded-coupler/3jm4 2026-07-23 18:36:15

Description

## Compatibility & Interchange Data - Truflate Automotive Interchange - Parker 10 Series, Rectus 55KM and Tomco A2100/PT400 ## Construction - Machined components are manufactured using solid bar stock. - Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life. - Nitrile (Nitrile Rubber) seals are standard - Steel componentry is plated using ROHS Compliant Trivalent Chrome. - Steel sleeve and steel tubular valve ## Safety Notes It is important to be safe when installing quick disconnect couplings into a pneumatic circuit. Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18" long, between the tool and the coupling, to prevent damage to the coupling. To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure. ## Specifications Rated pressure for connected Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 18,000 PSI (1,241 bar) Burst ## Prop 65 Warning **WARNING**: This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

Specifications

Weight0.325 lb
Break Quantity1
Optional Package/Box Quantity1
MaterialSteel
Maximum OD1.06" (26.9 mm)
ThreadFemale NPTF
SealNitrile
Body Size3/8"
Temperature Range-40°F to 250°F (-40°C to 121°C)
Thread Size1/2"-18
Length2.55" (64.8 mm)
Hex7/8"
FlowDELTA P=15 PSI 58 CFM
Pressure RatingSee Product Details
Compatibility & Interchange DataTruflate Automotive Interchange Parker 10 Series, Rectus 55KM and Tomco A2100/PT400
Construction
Machined components are manufactured using solid bar stock. Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life. Nitrile (Nitrile Rubber) seals are standard Steel componentry is plated using ROHS Compliant Trivalent Chrome. Steel sleeve and steel tubular valve
Safety Notes
It is important to be safe when installing quick disconnect couplings into a pneumatic circuit. Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18" long, between the tool and the coupling, to prevent damage to the coupling. To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure.
SpecificationsRated pressure for connected Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 18,000 PSI (1,241 bar) Burst
Prop 65 WarningWARNING : This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

PDF Documents