Page 32 - 英格索兰附件图册IngersollRand

32 Air Line Accessories | Couplers & Plugs

Couplers & Plugs Type "A" Series

Features
• Full-low, non-shutoff couplers
• Designed for heavy-duty services
• Simple, sturdy, and able to withstand hard usage and abuse
• Couplers and plugs are compatible within the same Body Size
Hose Stem Couplers Male NPT Couplers Hose Stem Plugs Male NPT Plugs

Ø Ø
Model Body Size Model Body Size
HOSE STEM COUPLERS HOSE STEM PLUGS
FH-8-1/2 5/8" 1/2" Hose 3/8" MH-8-1/2 5/8" 1/2" Hose 3/8"
FH-8-3/4 5/8" 3/4" Hose 9/16" MH-8-3/4 5/8" 3/4" Hose 5/8"
FH-8-1 1" 1" Hose 13/16" MH-8A-1 5/8" 1" Hose 13/16"
MALE NPT COUPLERS MALE NPT PLUGS
FO-8-3/4 5/8" 3/4" MNPT 5/8" MO-8-1/2 5/8" 1/2" MNPT 3/8"
FO-8-3/8 5/8" 3/8" MNPT 3/8" MO-8-3/4 5/8" 3/4" MNPT 5/8"
FO-8-1/2 1" 1" MNPT 15/16" MO-8A-1 1" 1" MNPT 13/16"

O-Rings for Type "A" Couplers

NPT / Hose Stem Used in
Model End Size Model
BU-948 5/8" FH Series,
FO Series
R4-103 1" FH Series,
FO Series

Safety Air Fuse Valves

Features
• Value designed to meet OSHA requirements
• Provides automatic pressure reduction if a hose is cut, ruptures, or
accidentally uncouples, thus preventing the hose from whipping
• Constant bleed hole in the valve allows the low check to automatically
open, or reset, after repair to the hose is made Cut-off
• Brass body and adapter; stainless steel spring; celcon valve Flow Rate Ø
• All parts are corrosion-resistant Model @ 90 psig
• Max temperature: 180° F NPT in (mm) in
• Max allowable working pressure: 250 psig (17 bar) 170-6 112 - 128 3/4" 1-1/4" (31.8) 3"
170-8 220 - 260 1" 1-1/2" (38.1) 3-1/8"

Note: Turn off air supply before disconnecting.