Fieldpiece HR3BM Service Hose Set with Ball Valves

HR3BM is a three-hose service set with ball valves for charging, recovery, and evacuation of refrigeration systems. Two 5/16" hoses and one 1/4" hose, with triple ring crimp and SAE J2196 permeation barrier.

What it's used for

• Refrigerant charging and recovery on air conditioning, heat pump, and refrigeration systems
• Evacuating HVAC/R systems
• Servicing mini-splits and standard installations with 5/16" and 1/4" connections
• Service work where ball valves provide precise flow control and reduce refrigerant loss when switching tasks
• Installations in tight spaces thanks to the compact hose end fittings

Key features

• Ball valves on all three hoses — allow precise flow control and reduce refrigerant loss when switching between tasks
• Triple ring crimp — more durable fitting-to-hose joint than a standard hex crimp, more reliable in field conditions
• SAE J2196 permeation barrier — minimises refrigerant permeation through the hose wall during service
• A2L compatibility — rated for A2L refrigerant service per product data
• 2 × 5/16" + 1 × 1/4" configuration — fits popular mini-split and residential system connections
• 1.5 m hose length — adequate reach between service ports and a manifold or vacuum pump
• Colour ID tags included — help identify hoses quickly during service work

Selected specificationsTypeService hose set with ball valvesModelFieldpiece HR3BMConfiguration2 × 5/16" hose + 1 × 1/4" hoseHose length1.5 mWorking pressure800 psiBurst pressure4000 psiPermeation barrierSAE J2196 compliantCompatibilityA1 and A2L refrigerantsCrimp typeTriple ring crimpIncluded accessoriesColour hose ID tagsIn the box

• 2 × 5/16" hose with ball valve (1.5 m)
• 1 × 1/4" hose with ball valve (1.5 m)
• Colour hose ID tags