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1 Dixon Square, Chestertown, MD 21620, US
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© 2026 Dixon Valve & Coupling Company, LLC

Couplers | Dixon

Couplers

Dixon® Retail Displays

Outside Air Display

Couplers

Filters

Markets

Steel Processing (3)
Mining (2)
Energy / Oil & Gas (1)

Material

Steel (3)

Thread

NPTF (2)

Thread Size

3/4" (2)

Length

2.75" (1)
2.98" (1)
3.95" (1)

Maximum Operating Pressure

300 PSI (20 bar) (3)

Temperature Range

-40°F to 250°F (-40°C to 121°C) (3)

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Showing 1–3 of 3 Results

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Couplers
Female Thread Couplers
Part #:4PF6
Dual-Lock P-Series Thor Interchange Female Thread Coupler
Body Size:
1/2"
Length:
2.75" (69.9 mm)
Material:
Steel
Maximum OD:
1.55" (39.4 mm)
Pipe Thread:
NPT / NPTF
Thread Size:
3/4"
Thread:
NPTF
1/2" | 2.75" (69.9 mm) | Steel | 1.55" (39.4 mm) | NPT / NPTF | 3/4" | NPTF
Couplers
Male Thread Couplers
Part #:4PM6
Dual-Lock P-Series Thor Interchange Male Thread Coupler
Body Size:
1/2"
Length:
2.98" (75.7 mm)
Material:
Steel
Maximum OD:
1.55" (39.4 mm)
Pipe Thread:
NPT / NPTF
Thread Size:
3/4"
Thread:
NPTF
1/2" | 2.98" (75.7 mm) | Steel | 1.55" (39.4 mm) | NPT / NPTF | 3/4" | NPTF
Couplers
Hose Barb Couplers
Part #:4PS6
Dual-Lock P-Series Thor Interchange Hose Barb Coupler
Body Size:
1/2"
Hose ID:
3/4"
Length:
3.95" (100.3 mm)
Material:
Steel
Maximum OD:
1.55" (39.4 mm)
1/2" | 3/4" | 3.95" (100.3 mm) | Steel | 1.55" (39.4 mm)