Parker 7138 Series Hose

Deadman Twin Sensing Hose - Series 7138

Series 7138 is a flexible air conduit that connects the remote hand control to the dispenser control valves in abrasive material blasting systems. When the hand trigger is disengaged, the delivery system immediately shuts down, mininimizing uncontrolled high velocity discharge and spillage. Series 7138 hose lines are bonded to prevent separation and maximize flexibility, and the gray/yellow color coding provides quick and easy identification. The hose features an EPDM tube that is resistant to compressor oil mist and an EPDM cover that is resistant to abrasion, heat and weathering.


Parker 7138 Hose Sizes & Specifications 

Parker 7138 Hose

  • Tube:  Black EPDM

  • Reinforcement:  Multiple textile plies

  • Cover:  Yellow/gray EPDM; smooth finish

  • Temp. Range:  -30°F to +200°F (-34°C to +93°C)

  • Brand Method:  Black ink on yellow hose

  • Brand Example:  PARKER SERIES 7138 DEADMAN TWIN HOSE (ID) 200 PSI MAX WP MADE IN USA (DATE CODE)

  • Design Factor:  4:1

  • Industry Standards:  None applicable

  • Applications:  Air, clean, condition or strip cement, steel, stone and other materials as a component of abrasive material blasting systems, construction, general industrial, shipyards

  • Vacuum:  Not recommended

  • Packaging:  Reels

 

Part
Number

ID
(in)

ID
(mm)

Reinf
Plies

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
**

7138-191

3/16

4.8

2

0.438

11.1

0.13

0.06

2.0

50.8

200

13.8

*

750

Y

 

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