Page 24 - CF Catalog 2-10

26
D Couplings for High-Pressure Air and Steam Hose
VITON SEAL
GROUND JOINT COUPLINGS,
AIR HAMMER COUPLINGS,
AND MALE STEMS
Features & Benefits
• Viton Seal Couplings pass 1000
hour MIL-H-29210 steam test.
• Eliminates leaks with nut
hand tightened.
• Viton seal (formulated by DuPont
for high pressure steam and air
applications) is protected inside
machined stem groove and by
swivel nut, extending working life.
• Spud does not contain plastic seat,
extending working life.
• Interchangeable with old-style domestic
ground joint couplings.
• Machined hose
ends with smooth
end detail to reduce
potential failure
due to abrasion -
grips, seals, and
protects hose.
• Interlock groove
locks ferrule into
place for superior
holding power.
• Crimped assemblies
are low profile and
eliminate sharp
edges from bolts.
• Machined from
carbon steel,
cast ductile iron
(meets ASTM A395
specification), and
316 stainless steel.
Recommended hose attachment
• Interlocking ferrules
• Interlocking U-bolt clamps (Page 21)
Swivel Interlocking
Male Stem
• Designed for use with steam.
• Available with staked ferrule for
crimped steam applications.
• Allows end-user easy
connection into plant facilities.
Staked-On Ferrule for steam hose
Designed specifically for certain hose brands.
Check with factory for information.
• Crimped steam assemblies eliminate the need
for retightening bolts.
• Eliminates leaks, cuts costs caused by
leaky clamps.
• Ferrule serrations bite to the wire achieving
electrical continuity.
• Meets 250 PSI pressure rating for steam
applications.
CampbellCrimpnology™ offers
hose assembly systems for
your high-pressure steam
and air applications
INTERLOCKING U-BOLT CLAMPS
Features & Benefits
• 360° design wraps completely around hose
for superior retention.
• Clamps fit hoses tightly without cracking,
eliminating costly rework.
• Bolts on “up side” allow easier tightening/
re-tightening and improve “dragability”.
• Field repairable.
Interlock
Groove
Smooth
End
Detail
Steam Hose
Viton O-Ring
Spud
Low Profile
Swivel Nut
Stem
Permanently-
attached Ferrule
Viton Ground Joint/Air Hammer Cplg U-Bolt Clamp Rubber/Steam 1500 1250 1250 1250 1250 1250 800 500 500 – –
Male Stem and Mender U-Bolt Clamp Rubber/Steam 1500 1250 1250 1250 1250 1250 800 500 500 – –
Viton Ground Joint Coupling Staked Ferrule Steam 1250 1250 1250 – – – – – – – –
Viton Ground Joint/Air Hammer Cplg Long Ferrule Rubber 1000 1000 1000 1000 1000 1000 650 400 400 – –
Male Stem Long Ferrule Rubber 1000 1000 1000 1000 1000 1000 650 400 400 – –
Male Stem Staked Ferrule Steam 1250 1250 1250 – – – – – – – –
Hose System Components Hose Size
Fitting/Coupling Attachment Hose Type2 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 6 8
MAX. SYSTEM WORKING PRESSURE (PSI @ 70°F) SEE NOTE 1
See footnotes 1 and 2 on Page 1