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Applications

Coolant, hot water, mild chemicals
Industrial and vehicle coolant systems; low pressure drain line
Agriculture, construction, general industrial, transportation

Heater Hose

Series 7186 is a flexible, lightweight coolant/heater/water hose for standard duty service. The EPDM construction is resistant to abrasion, mild chemicals and weathering.

Tube: Black EPDM
Reinforcement: Multiple textile plies
Cover: Black EPDM; smooth finish
Temp. Range: -40F to +212F (-40C to +100C)
Brand Method: White ink
Brand Example: PARKER SERIES 7186 HEATER HOSE (ID) MADE IN USA
Design Factor: 4:1
Industry Standards: None applicable
Vacuum: Not recommended
Compare to: Thermoid Black Standard Heater
Packaging: Reels, cartons

 
 
Part No. ID
(in)
ID
(mm)
Reinf.
Plies
OD
(in)
OD
(mm)
Approx.
Wt. (lbs/ft)
Min.
Bend
Rad (in)
Max.
Rec.
WP (psi)
Perm
Cplg
Rec *
Std
Pack
Qty (ft)
Stock
Status
**
7186-501 1/2 12.7 2 0.781 19.8 0.17 6 62 * 500 Y
7186-501050 1/2 12.7 2 0.781 19.8 0.17 6 62 * 5 x 50 N
7186-631 5/8 15.9 2 0.906 23 0.2 8 62 * 500 Y
7186-631050 5/8 15.9 2 0.906 23 0.2 8 62 * 5 x 50 Y
7186-751 3/4 19.1 2 1.032 26.2 0.24 9 62 * 500 Y
7186-751050 3/4 19.1 2 1.032 26.2 0.24 9 62 * 5 x 50 N

Table Notes 
* Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.
** Stock: Y indicates stocked item; N indicates non-stocked item. Stock status subject to change. Contact Parker Customer Service.









Warning: Couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working pressure of the hose. Refer to NAHAD Industrial Hose Assembly Guidelines.