57472-EB

3-Way Ball Valve Manifold for R410A/R404A/R22 — 80mm Gauges with 180cm Hoses and 3/8" Vacuum Hose

Mastercool is the leading manufacturer of professional-quality A/C manifold gauge sets. The 57472-EB is a 3-way manifold featuring precision-machined ball valves, large 80mm colour-coordinated gauges for R410A, R404A, and R22, and includes three 180cm nylon barrier hoses with manual ball valves plus one 3/8" SAE black vacuum hose with 90° swivel vacuum ball valve. Full 3/8" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.

Premium Features Combined

This manifold combines THREE premium features:

• 3-Way Design: Includes dedicated vacuum port with 90° swivel ball valve
• 80mm Gauges: Largest standard size for easiest reading
• 180cm Hoses: Maximum reach for very large installations
• Professional Configuration: Complete solution for demanding applications

Key Features

• 3-Way Design: 2-way manifold plus dedicated 3/8" vacuum port
• 90° Swivel Vacuum Ball Valve: Included for full control
• 80mm Gauges: Large size for easier reading from a distance
• 180cm Hoses: Maximum reach for very large installations
• Ball Valve Design: Rotates 90° between two PTFE washers
• Quarter-Turn Operation: Opens and closes quickly with minimal effort
• Visual Valve Position: Vertical = Open, Horizontal = Closed
• Full 3/8" Bore: Increases flow for faster charging and recovery
• Colour-Coordinated: Easy refrigerant recognition
• R410A/R404A/R22 Compatible: Versatile for multiple refrigerants
• 3/8" Vacuum Hose: Black vacuum hose included
• Plastic Carrying Case: Organised storage and transport (58102-PBR)
• Professional Quality: Built to last with finest materials
• Precision Machined: Highest quality standards

Technical Specifications

• Model: 57472-EB
• Type: 3-way ball valve manifold
• Gauge Size: 80mm (larger than standard 63mm)
• Gauge Class: 1.6
• Gauge Type: EBH-EBL (R410A, R404A, R22)
• Bore Size: 3/8" full bore through block
• Valve Type: Ball valves with PTFE washers
• Hoses: 3 × 180cm nylon barrier GY5 with manual ball valves
• Vacuum Hose: 1 × 3/8" SAE black vacuum hose
• Vacuum Valve: 90° swivel ball valve (90530)
• Manifold Fittings: 2 × 1/4" SAE, central tee 1/4" SAE with branch 3/8"
• Compatible Refrigerants: R410A, R404A, R22
• Carrying Case: 58102-PBR plastic case included
• Barcode: 700376100341
• SKU: 57472-EB
• HS Code: 90262080

Applications

• R410A air conditioning service
• R404A commercial refrigeration
• R22 legacy system service
• HVAC/R installation and maintenance
• System evacuation and vacuum testing
• Very large installations requiring maximum reach
• Commercial applications
• Industrial installations
• Workshop and mobile service operations

3-Way vs 2-Way Manifolds

3-Way (This Model - 57472-EB):

• Dedicated vacuum port with 90° swivel ball valve
• Full control over vacuum operations
• 3/8" vacuum hose included
• Complete solution for evacuation and charging
• Professional standard for full-service operations

2-Way (57272-EB):

• Standard 2-valve manifold
• Can be upgraded to 3-way with optional 90530 valve
• More economical option

Available Hose Lengths - R410A/R404A/R22 (EBH-EBL 80mm Gauges)

2-Way Manifolds:

• 57236-EB — 90cm hoses
• 57261-EB — 150cm hoses
• 57272-EB — 180cm hoses

3-Way Manifolds (with vacuum hose and 90° swivel valve):

• 57436-EB — 90cm hoses + 3/8" vacuum hose (if available)
• 57461-EB — 150cm hoses + 3/8" vacuum hose (if available)
• 57472-EB — 180cm hoses + 3/8" vacuum hose - This Product

Optional Accessories

Replacement Vacuum Valve:

• 90530 — 90° swivel ball valve for 3/8" vacuum (replacement or to convert 2-valve into 3-valve)

Optional Modifications (add suffix to part number):

• -G: Shock-resistant gauge protectors
• -T: Assembled with PTFE gaskets
• -E: Assembled with ball valves at end of hoses

Replacement Parts

• 85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold
• 98225 — Ball valve repair kit
• 90530 — 90° swivel vacuum ball valve (replacement)
• 58102-PBR — Plastic carrying case (replacement)
• 91553-EE — Replacement gauge protector set (Red/Blue) 3 1/8"

Why Choose Mastercool Manifolds?

• Professional Quality: Constructed of finest materials
• Precision Machined: Highest quality standards
• Built to Last: Every manifold built for long service life
• Ball Valve Design: Superior performance under pressure
• Full 3/8" Bore: Faster charging and recovery
• Colour-Coordinated Gauges: Easy refrigerant recognition
• Large 80mm Gauges: Easier to read from a distance
• 3-Way Design: Complete control over vacuum operations
• Maximum Reach: 180cm hoses for very large installations
• Nylon Barrier Hoses: Low permeability, professional standard
• Visual Valve Position: Know at a glance if valves are open or closed

Perfect For

• HVAC/R service technicians
• Air conditioning installers
• Refrigeration technicians
• R410A system service
• R404A commercial refrigeration
• R22 legacy system service
• System evacuation and vacuum testing
• Very large installations
• Commercial applications
• Industrial installations
• Workshop environments
• Mobile service operations
• Technicians preferring larger gauges
• Installations requiring maximum reach
• Full-service operations requiring vacuum control

Maintenance

• Regular Inspection: Check gauges, valves (including vacuum valve), and hoses for wear
• Gauge Calibration: Verify accuracy periodically
• Valve Operation: Ensure all ball valves operate smoothly
• Hose Condition: Inspect for damage or leaks
• O-Ring Replacement: Use 85102-R-KIT when needed
• Ball Valve Service: Use 98225 repair kit when required
• Vacuum Valve: Check 90° swivel valve for smooth operation
• Storage: Store in carrying case when not in use

Professional Quality: Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57472-EB 3-way ball valve manifold features large 80mm colour-coordinated gauges for R410A/R404A/R22, full 3/8" bore for faster charging and recovery, and includes three 180cm nylon barrier hoses with manual ball valves plus one 3/8" SAE black vacuum hose with 90° swivel vacuum ball valve in a plastic carrying case for professional HVAC/R service operations requiring maximum reach and full vacuum control for very large installations.