Page 257 - Catalog4400.pdf

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B-165
Hose Products Division
Parker Hannifn Corporation
Wickliffe, Ohio
www.parkerhose.com
23 Series Fittings
Catalog 4400 US
Use with
213,
285,
293
hoses.
B
A
C
D
E
23 Series Assembly Instructions
23 Series
Mandrel Assembly Instructions
1. Identify over all length (OAL) of hose assembly and the cut off
allowance (COA) length of ftting(s) on hose ends by use of the
ftting data table. Properly measure, mark and cut hose to desired
length using fne tooth hacksaw or a cutoff machine. Care should
be taken to ensure a square, clean cut is obtained. Air or solvent
fush cut end of hose as necessary to produce a clean hose ID
prior to assembly. Place socket in vice and screw in hose counter
clockwise until hose bottoms. Back hose out ½ turn.
2. When assembling male pipe ends, slide nipple onto mandrel.
3. When assembling swivel ends, slide swivel nut over nipple. Slide
nut and nipple onto mandrel. Screw mandrel threads into nipple
and wrench tighten.
4. Oil inside of hose and nipple threads liberally with Hoze-Oil. (See
Section C)
.
Do not oil hose cover.
5. Push nipple into socket.
• Male ends: Thread nipple in until it bottoms against ­socket.
• Swivel ends: Thread nipple into socket using hex on
assembly mandrel. Leave clearance of approximately
1/32” (.784mm) between nut and socket to allow nut to
swivel.
Remove mandrel.
Note:
Disassemble in reverse order.
Caution: Do Not Attempt to Assemble These Fittings to the Hose
Without Using a Mandrel.
Inspection.
Examine hose assembly internally for cut or bulged
tube, obstructions and cleanliness. Clean ID of hose as necessary.
Swivel nuts should turn freely. Check the layline of the hose to be
sure the assembly is not twisted. Cap the ends of the assembly to
keep clean.
Special Instructions for Refrigerant Hose.
Oil inside of hose and
nipple threads liberally with the same oil used in refrigeration system.
Do not oil hose cover.
Do not allow hose to contact any petroleum
base fuids.
IF YOU HAVE QUESTIONS CONCERNING THE PRODUCTS OR
APPLICATION OF THE PRODUCTS CONTAINED IN THIS
CATALOG, PLEASE CALL: PARKER HOSE PRODUCTS
DIVISION TECHNICAL SERVICES DEPARTMENT
PHONE: 440 / 943-5700
FAX: 440 / 943-3129
http://www.parkerhose.com
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