Mastercool 57261-EBA1-JT-E — R410A/R32 Class 1.0 80mm 150cm 5/16"
£244.77 GBP
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Mastercool 57261-EBA1-JT-E — R410A/R32 Class 1.0 80mm 150cm 5/16"
£244.77 GBP
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2-Way Ball Valve Manifold for R410A/R32 — Class 1.0 Precision 80mm Gauges with 150cm Hoses, End Ball Valves, and 5/16" SAE Fittings
Mastercool is the leading manufacturer of professional-quality A/C manifold gauge sets. The 57261-EBA1-JT-E is a premium manifold featuring precision-machined ball valves, large Class 1.0 precision 80mm colour-coordinated gauges for R410A and R32, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends and 5/16" SAE fittings for maximum control and compatibility. 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.
Ultimate Premium Features
This manifold combines FIVE premium features:
- Class 1.0 Precision Gauges: Highest accuracy available
- 80mm Gauges: Largest standard size for easiest reading
- 150cm Hoses: Extended reach for larger installations
- End Ball Valves: Maximum control at connection points
- 5/16" SAE Fittings: Enhanced compatibility with certain systems
- Professional Configuration: Complete solution for the most demanding R410A/R32 applications
Key Features
- Class 1.0 Precision Gauges: Higher accuracy than standard 1.6 class gauges
- 80mm Gauges: Large size for easier reading from a distance
- 150cm Hoses: Extended reach for larger installations
- Ball Valves at Hose Ends: Additional control with ball valves at both manifold and hose ends
- 5/16" SAE Fittings: Compatible with systems requiring 5/16" connections
- 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/R32 Compatible: Designed for modern refrigerants
- 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: 57261-EBA1-JT-E
- Type: 2-way ball valve manifold with Class 1.0 precision gauges, end ball valves, and 5/16" SAE fittings
- Gauge Size: 80mm (larger than standard 63mm)
- Gauge Class: 1.0 (higher precision than standard 1.6 class)
- Gauge Type: Class 1.0 (R410A, R32)
- Bore Size: 3/8" full bore through block
- Valve Type: Ball valves with PTFE washers at manifold and hose ends
- Hoses: 3 × 150cm nylon barrier GY5 with ball valves at ends
- Hose Fittings: 5/16" SAE
- Manifold Fittings: 2 × 1/4" SAE, central tee 1/4" SAE with branch 3/8"
- Compatible Refrigerants: R410A, R32
- Carrying Case: 58102-PBR plastic case included
- Barcode: 700376131741
- SKU: 57261-EBA1-JT-E
- HS Code: 90262080
Applications
- R410A air conditioning service
- R32 refrigeration systems
- Systems requiring 5/16" SAE connections
- HVAC/R installation and maintenance
- Applications requiring Class 1.0 precision
- Applications requiring maximum control
- Larger installations requiring extended reach
- Commercial applications
- Industrial installations
- Workshop and mobile service operations
- Critical applications where precision and control matter
Class 1.0 vs Class 1.6 Gauges
Class 1.0 (This Model):
- Higher precision and accuracy
- Tighter tolerance specifications
- Professional-grade accuracy
- Ideal for critical applications
- Premium professional feature
Class 1.6 (Standard):
- Standard professional accuracy
- Excellent for most applications
End Ball Valve Advantage
The "-E" suffix indicates ball valves at the hose ends, providing superior control:
- Maximum Control: Ball valves at both manifold and hose ends
- Precise Flow Management: Control refrigerant flow at connection point
- Reduced Refrigerant Loss: Close valves before disconnecting
- Professional Standard: Premium feature for demanding applications
- Enhanced Safety: Additional control points for safer operation
- Flexibility: Isolate individual hoses as needed
5/16" SAE Fittings
The "-JT" suffix indicates 5/16" SAE fittings on the hoses:
- Enhanced Compatibility: Works with systems requiring 5/16" connections
- Larger Flow: 5/16" fittings provide increased flow capacity
- Professional Standard: Common in certain HVAC/R applications
- Versatility: Suitable for specific system requirements
R410A and R32 Refrigerants
This manifold is specifically designed for modern refrigerants:
- R410A: Widely used in modern air conditioning systems
- R32: Next-generation refrigerant with lower global warming potential
Related Versions
Standard 1/4" SAE Fittings:
Class 1.6 With End Ball Valves:
Class 1.6 Standard:
Optional Accessories
3-Valve Conversion:
- 90530 — Optional 90° swivel ball valve for 3/8" vacuum (converts 2-valve into 3-valve full control 4-way manifold)
Optional Modifications (add suffix to part number):
- -G: Shock-resistant gauge protectors
- -T: Assembled with PTFE gaskets
Replacement Parts
- 85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold
- 98225 — Ball valve repair kit
- 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
- Class 1.0 Precision: Highest accuracy for critical applications
- Large 80mm Gauges: Easier to read from a distance
- Extended Reach: 150cm hoses for larger installations
- End Ball Valves: Maximum control and flexibility
- 5/16" SAE Fittings: Enhanced compatibility
- 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
- R32 system service
- Systems requiring 5/16" SAE connections
- Applications requiring Class 1.0 precision
- Applications requiring maximum control
- Larger installations
- Commercial applications
- Industrial installations
- Workshop environments
- Mobile service operations
- Technicians preferring larger gauges
- Installations requiring extended reach
- Critical applications where precision and control matter most
Maintenance
- Regular Inspection: Check gauges, valves (including end valves), and hoses for wear
- Gauge Calibration: Verify accuracy periodically (especially important for Class 1.0 gauges)
- 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
- 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 57261-EBA1-JT-E 2-way ball valve manifold features large Class 1.0 precision 80mm colour-coordinated gauges for R410A/R32, full 3/8" bore for faster charging and recovery, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends and 5/16" SAE fittings in a plastic carrying case for professional HVAC/R service operations requiring maximum precision, larger gauges, extended reach, maximum control, and 5/16" SAE compatibility for modern refrigerant systems.