Mastercool 53003 Nitrogen Pressure Testing Gauge Set R410a UK

Professional nitrogen pressure testing regulator specifically designed for HVAC/R and automotive A/C systems. Single-stage regulator for testing systems for leaks when they do not contain refrigerant. Features 63mm gauges with guards, 1/4" SAE flare outlet port with control valve. UK version with BS3 standard connection.

Key Features:

• Specifically designed for HVAC/R and automotive A/C
• Single-stage nitrogen regulator
• Tests systems for leaks without refrigerant
• 1/4" SAE flare outlet port with control valve
• Keeps pressure on regulator at all times
• T-handle for ease of pressure adjustment
• 63mm (2 1/2") gauges with guards
• High-pressure gauge: 4400 psig (300 bar)
• Low-pressure gauge: 1000 psig (70 bar)

Specifications:

• Type: Single-stage nitrogen regulator
• Gauge Size: 63mm (2 1/2")
• High-Pressure Gauge: 4400 psig (300 bar)
• Low-Pressure Gauge: 1000 psig (70 bar)
• Outlet: 1/4" SAE flare with control valve
• Connection: Standard BS3 (UK/England)

Applications:

Essential for pressure testing refrigeration systems before charging. Nitrogen testing reveals leaks that might not show up during vacuum testing. Allows you to pressurize the system and check for leaks with soap bubbles or electronic leak detector.

Trust Mastercool's expertise to keep your testing accurate and reliable. Precise regulator and durable construction guarantee reliable results for all your testing needs.