Series 7232 is a large diameter, flexible liquefied petroleum gas (LPG)/propane transfer hose for large volume bulk loading/unloading and vibration-resistant onboard vehicle connections. The hose meets all Underwriters Laboratories (UL21) and Canadian Gas Association (CGA Type I) requirements. The construction incorporates multiple braids of textile reinforcement for kink resistance and superior coupling retention. The perforated cover is resistant to mild chemicals, oil and ozone. Series 7232 is available in long lengths and factory-tested assemblies in popular configurations.

Series 7232 and Natural Gas:The molecules of natural gas are small, enhancing their ability to permeate through standard rubber hose constructions. The permeation process is more rapid as the working pressure increases, and natural gas accumulates with potentially dangerous consequences. Series 7232 may be used for natural gas service, but ONLY under ALL of the following conditions:

• The application must be in a well-ventilated environment: Outdoors, or indoors with significant continuous air movement.

• Series 7232 is not to replace fixed/rigid pipe where that material is more appropriate due to reduced permeation and overall strength and durability. Use rigid pipe, non-permeable tubing or hose with barrier constructions to convey natural gas whenever possible.

Series 7232 and Compressed Natural Gas (CNG):Series 7232 is not to be used for any CNG application, including fuel dispensing, on-board vehicle fuel lines, or fuel transfer.

Series 7232 and Anhydrous Ammonia (NH3):Series 7232 is not for use with anhydrous ammonia

Tube:

Black nitrile

Reinforcement:

Multiple textile plies

Cover:

Black chloroprene; perforated wrapped finish

Temp.Range:

-40°F to +180°F (-40°C to +82°C) (The hose construction is capable of this rating, but LP Gas should NEVER be conveyed over 140°F/60°C

Brand Method:

Side one:Embossed

Side two:Black text on yellow stripe

Brand Example:

Side one (Embossed):PARKER SERIES 7232 CGA TYPE I CAUTION - LP GAS HOSE MH6737 C UR® US ISSUE NO. XXXX 350 PSI MAX WP MADE IN USA (DATE CODE)
Side two (Stripe):PARKER LP GAS HOSE

Design Factor

5:1

Industry Standards:

UL21; CAN/CGA-8.1-M86 Type I; optional DOT factory hose assembly testing and marking available.

Applications:

LP gas/propane
Bulk loading/unloading, in-plant tank transfer, transport
Agriculture, commercial and residential heating, construction, general industrial

Vacuum:

Not recommended

Compare to:

Boston Blackline (LPG); Gates LP350; Thermoid Type 65

Codigo

Ch&J

ID

(in)

ID

(mm)

Reinf

Braids

OD

(in)

OD

(mm)

Approx
Wt
(lbs/ft)

Approx
Wt
(kg/ft)

Min
Bend
Rad
(in)

Min
Bend
Rad
(mm)

Max
Rec
WP
(psi)

Max
Rec
WP
(bar)

Perm
Cplg
Rec
*

Std
Pack
Qty
(ft)

Stock
Status
**

7232-1252100

1-1/4

31.8

2

1.815

46.1

0.85

0.39

12.0

304.8

350

24.1

HY

100

Y

7232-1503K

1-1/2

38.1

2

2.156

54.8

1.12

0.51

14.0

355.6

350

24.1

43

150

Y

7232-2003K

2

50.8

3

2.750

69.9

1.90

0.90

16.0

406.4

350

24.1

7661

150

Y

⚠WARNINGS!

Do not use with male swivel couplings or other couplings containing o-rings, which may dry out, crack and fail over time.