McMaster 7739K175 High-Pressure Galvanized Steel Pipe Fitting, Union Straight Connector, 3/4 NPT Female

McMaster 7739K175 High-Pressure Galvanized Steel Pipe Fitting, Union Straight Connector, 3/4 NPT Female

Name: McMaster 7739K175 High-Pressure Galvanized Steel Pipe Fitting, Union Straight Connector, 3/4 NPT Female
Brand: McMaster-Carr
Price: 76.62 USD
Availability: InStock

UPC: | Harmonization / Schedule B : 7307.99.5045

Country of Origin: United States | Shipping Weight: 1.064 lbs

$76.62 - $76.62

$76.62

$76.62 - $76.62

$76.62

A galvanized finish gives these fittings better corrosion resistance than our plain steel high-pressure fittings. Also known as Pressure Class 3000 fittings, they have excellent strength to handle high-pressure applications.

Union Fitting — Union fittings separate into three pieces so you can access your line without unthreading pipe connections.

Pressure Rating	High Pressure
Shape	Straight
Fitting Type	Connector, Union
Fitting Connection	NPT Female
Pipe Size	3/4
Dash Size	12
Pressure Class	3000
Body Shape	Hex
Material	Galvanized Steel
Maximum Pressure @ Temperature	3,000 psi @ 72° F
Maximum Steam Pressure @ Temperature	300 psi @ 360° F
Connects To	Pipe
Fabrication	Forged
For Pipe Material	Galvanized Steel
For Pipe Schedule	160
For Use With	Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water
Hex Width	2 13/64"
Length	2 9/32"
Specifications Met	ASME B1.20.1, ASTM A105, ASTM B633, MSS SP-83
System of Measurement	Inch
Country of Origin	United States
DFARS Compliance	Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN)	EAR99
REACH Compliance	REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant
RoHS Compliance	RoHS 3 (2015/863/EU) Compliant
Schedule B Number	730799.2000
U.S.–Mexico–Canada Agreement (USMCA) Qualifying	Yes