Danfoss / Eaton Hansen and Gromelle ML6HP311 Socket Stainless Steel 3/4-14 IN NPTF Female 3/4 IN Body Size ML6HP31

Specifications

Application Agriculture, Hydraulic Tool, General Industry, Construction, Fluid Transfer, Transportation, Military, Law Enforcement/Rescue, Chemical, Oil and Gas, Consumer Products, HVAC, Food and Beverage, Trucks, Aerospace, Medical	Certifications ISO 7241-1 Series B	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13553	End Gender 2 13555	End Size 2 0.75	End Type 1 Push to Connect	End Type 2 NPTF	Features Quick connect and disconnect\|No need for special tools\|Exceeds ISO 16028 operating pressures	Flow Rate1 26 gallons per minute	ICC Quick Disconnect Couplings	Internal Connection Type Ball Lock	Item Type Female Half	Language English	Minimum Working Temperature -40	Net Pack Quantity Units EA	NMFC 50	Product Material 316 Stainless Steel	Product Width 2.22	Safety locking Mechanism None	Seal Material Buna-N	Sub Brand Hansen	Supplier Part Number ML6HP31	Torque Rating 18 lb/ft	Torque Rating 18 lb/ft	Valve Type 2 way	Product Weight 0.63 lbs

Product Questions & Answers 3

Product Questions & Answers

Running 316 stainless on a chemical transfer rig and need something that'll handle the connection point without corroding out on me. This got Buna-N seals standard, or do I need to order something different?

Question by: Patty E on May 9, 2025, 3:58 PM

Buna-N seals come standard on this socket, so no separate order needed for that. The body itself is 316 stainless steel, which holds up well in chemical processing environments. Flow capacity tops out at 26 gallons per minute, and it's rated down to -40°F, so cold exposure isn't an issue either. It threads in with a 3/4-14 NPTF female connection and uses a ball lock mechanism internally to hold the coupling together during operation.

Answer by: Customer Support on May 10, 2025, 9:12 PM

got a 3/4-14 nptf port on my manifold. is this the right female half to screw in, or am i mixing up sizes

Question by: Bobby H on Apr 6, 2026, 4:26 PM

You are looking at a 3/4-14 IN NPTF female thread on this socket, and it is the female half with a 3/4 IN body size. If your manifold port is 3/4-14 NPTF, the thread callout matches.

Answer by: Customer Support on Apr 8, 2026, 7:49 AM

What kind of fluids can this handle without issues?

Question by: Johnny B on Feb 9, 2026, 9:52 AM

It's compatible with a broad range of fluids, which makes it useful across military, aerospace, medical, and general industrial applications.

Answer by: Customer Support on Feb 10, 2026, 1:39 PM