Specialty Industrial Hoses | Parker | Heater Hose | 7181 Series


HEATER-7181

Series 7181 is a flexible, lightweight, high temperature coolant/heater hose for SAE service. The hose construction incorporates premium grade EPDM materials that provide electrochemical resistance to inhibit striations and rusting of hose-to-metal interfaces, and high temperature performance. The hose is resistant to abrasion, mild chemicals and weathering.

 

TUBE Black EPDM
REINFORCEMENT Multiple textile plies
COVER

Black EPDM, smooth finish
TEMPERATURE RANGE -40°F to 257°F (-40°C to 125°C)
DESIGN FACTOR 4:1
INDUSTRY STANDARDS SAE 20R3EC Class D2
APPLICATIONS
  • Coolant, hot water, mild chemicals
  • Industrial and vehicle coolant systems; low pressure drain lines
  • Agriculture, construction, general industrial, transportation
VACUUM Not recommended
COMPARE TO Gates Green Stripe, Veyance OEM
PACKAGING Reels, cartons


Part #

 ID (in) Reinf Plies
 OD (in) Min Bend Rad (in) Max Rec WP (psi) Perm Cplg Rec*
7181-251 1/4 2 0.526 2.5 65 *
7181-381 3/8 2 0.690 5.0 65 *
7181-501 1/2 2 0.815 6.0 65 *
7181-631 5/8 2 0.940 8.0 65 HY
7181-751 3/4 2 1.065 9.0 50 *
7181-1001 1 2 1.339 12.0 45 *

 *Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.

 

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