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About this item
- Low-Permeation Leakproof Design: Adopts premium high-barrier material to nearly eliminate refrigerant permeation and leakage. Keeps great flexibility for easy operation even in tight engine bay and narrow service spaces
- Precise Machine Compatibility: Direct OEM replacement for Robinair 34788, 34288 and 34134Z RRR machines. 10-foot red & blue hoses with clear R-134a marking for quick identification, ideal for professional automotive A/C repair and refrigerant service
- Heavy-Duty High Pressure Safety: Rated at 740 PSI working pressure & 3700 PSI burst pressure. Robust construction resists rupture and withstands harsh high-pressure working conditions for safe refrigerant handling
- Precision Fittings & Sturdy Structure: Comes with 14 mm male x 1/2 inch ACME female fittings for tight leak-free connection. Six-sided crimp design ensures stable linkage under max pressure, deep knurled nuts allow quick finger-tightening
- Professional Grade: 1/4 inch diameter standard size for R-134a system use. Built for daily shop heavy-duty use.
Product description
2026 Upgraded
10FT 34722 R-134a Hose Set
- For Robinair 34788, 34288, 34134Z RRR Machines
- Hyposmosis Technology for Full Leakproof Performance
- Bonus 4PCS Extra Rubber O-Rings Included
Click to play videoHyposmosis Leakproof
Premium barrier hose meets hyposmosis specs for zero leakage, flexible for tight AC workspaces
For R-134a Refrigerant Hoses
Engineered for tough environments: 740 PSI working, 3700 PSI burst pressure
Heavy-duty construction avoids rupture for secure R134a service
Compatibility
Compatible with robinair 34788, 34288 & 34134z rrr recovery/recycle/recharge machines
Fitting & Spec Compatibility
Kit contains 10ft 1/4" red/blue color-coded R-134a hoses with 14mm male to 1/2" ACME female fittings for secure
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