3/8" MNPT P style coupler bodies have 8 locking balls and a Buna-N Seal for better retention of plugs. P style couplers have a 3/8" basic flow size and a maximum of 300 PSI. Milton® P style couplers are made of heavy duty steel and offer air flow of 68 SCFM.
The P-style from Milton is equal to the commonly known "Automotive" style hose fittings. Please note that 1806 uses a 3/8" style body size which is larger than the standard 1/4" couplers
| Made in USA | Yes |
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| Type | Coupler |
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| Manufacturer | Milton Industries Inc. |
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| Basic Flow Size | 3/8" Basic Flow Size |
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| NPT thread size | 3/8" Male NPT |
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| SCFM | Air Flow 68 SCFM |
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| Style | P-Style |
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Atlas Copco 
Graco 
Chicago Pneumatic 
Ingersoll-Rand 
Titan Tool, Inc. 
BE Pressure Supply Inc. 
Rol-Air 
Pneumatech 
Summit Lubrication 
BEKO Technologies 
Legacy FlexZilla 
COXREELS 
Milton Industries 
Belair Technologies LLC 
Parker-Hannifin Corporation 
Powerex 
RapidAir 
Eaton 
Miscellaneous 
SPX Hankison 
Binks 
Wagner / Spray Tech CapSpray 
Campbell Hausfeld 