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Hofmann Fluid Power, Inc.

Plug Profiles (pdf) Fluid Compatibility Coupling Design/Selection Product Attributes

Call 815.744.8300

Quick Connect Coupling

(One and Two Way Miniature)

1/8" Body Size • Maximum 300 PSI

Our miniature quick connect couplings have a 5/8” outer diameter and can be used in many different applications; fuel maintenance, lubrication and food processing systems to name a few. Couplings come in 360 brass, electroless nickel plated brass and 303 stainless steel and can be modified to fit to your precise application.


 

Sockets (Valved)

Only connect with one way or two way valved sockets.

FNPT Thread Brass Electroless
Nickel
Stainless
FNPT Socket 1/8" F1-M F1-M-EN F1-M-SS
1/4" F2-M F2-M-EN N/A
MNPT Thread Brass Electroless
Nickel
Stainless
MNPT Socket 1/8" M1-M M1-M-EN M1-M-SS
1/4" M2-M M2-M-EN M2-M-SS
HOSE BARB Hose I.D. Brass Electroless
Nickel
Stainless
Hose Barb Socket 1/8" N/A N/A N/A
3/16" S1-M S1-M-EN S1-M-SS
1/4" S2-M S2-M-EN S2-M-SS
REUSABLE Reusable
Hose End
Brass Electroless
Nickel
Stainless
Reusable Socket 3/16" I.D. x 3/8" O.D. RK1-M RK1-M-EN RK1-M-SS
TUBE CONNECTION Tube O.D. Brass Electroless
Nickel
Stainless
Tube Connection Socket 1/4" M1-MIT M1-MIT-EN N/A

 

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Plugs (1-Way/Unvalved)

FNPT Thread Brass Electroless
Nickel
Stainless
FNPT Plug 1/8" FP1-M FP1-M-EN FP1-M-SS
1/4" FP2-M FP2-M-EN N/A
MNPT Thread Brass Electroless
Nickel
Stainless
MNPT Plug 1/8" MP1-M MP1-M-EN MP1-M-SS
1/4" MP2-M MP2-M-EN MP2-M-SS
HOSE BARB Hose I.D. Brass Electroless
Nickel
Stainless
Hose Barb Plugs 1/8" SP0-M SP0-M-EN N/A
3/16" SP1-M SP1-M-EN N/A
1/4" SP2-M SP2-M-EN N/A
TUBE CONNECTION Tube O.D. Brass Electroless
Nickel
Stainless
Tube Connection Plug 1/4" MP1-MIT MP1-MIT-EN N/A

 

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Plugs (2-Way/Valved)

FNPT Thread Brass Electroless
Nickel
Stainless
FNPT Plugs 1/8" FP1-MV FP1-MV-EN FP1-MV-SS
1/4" FP2-MV FP2-MV-EN N/A
MNPT Thread Brass Electroless
Nickel
Stainless
FNPT Plugs 1/8" MP1-MV MP1-MV-EN MP1-MV-SS
1/4" MP2-MV MP2-MV-EN MP2-MV-SS
HOSE BARB Hose I.D. Brass Electroless
Nickel
Stainless
Hose Barb Plugs 1/8" N/A N/A N/A
3/16" SP1-MV SP1-MV-EN N/A
1/4" SP2-MV SP2-MV-EN N/A
TUBE CONNECTION Tube
O.D.
Brass Electroless
Nickel
Stainless
Tube Connection Plugs 1/4" MP1-MIT-MV MP1-MIT-MV-EN N/A

 

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TIP Configuration

Valve Tip Two Way
Valve
(Two-Way)

Unvalved Tip
*Unvalved
(Straight Thru)

Valve Tip One Way
Valved
(One-Way)

*Must use a straight thru socket with a straight thru plug only,
will not work with one-way or two-way valve plugs.


Valved Socket Specs

   

Brass Sockets
Brass Body
Brass Sleeve
440 Stainless Balls
302 Stainless Springs
Nickel Plated Brass Valve
Viton Seal

Stainless Sockets
303 Stainless Body
303 Stainless Sleeve
302 Stainless Balls
302 Stainless Springs
Nickel Plated Brass Valve
Viton Seal

Electroless Nickel Sockets
Electroless Nickel Plated
Brass Body
Electroless Nickel Plated
Brass Sleeve
440 Stainless Balls
302 Stainless Springs
Nickel Plated Brass Valve
Viton Seal

Valved Socket Specs

   

Plug Brass
Plug 303 Stainless Steel
Plug Electroless Nickel Plated Brass