Skip to product information
1 of 1

Mastercool

Mastercool 49603-J — Charging hose red L150 - 1/2"20UNF, R410A

Mastercool 49603-J — Charging hose red L150 - 1/2"20UNF, R410A

Regular price £28.80
Regular price Sale price £28.80
Sale Sold out
Shipping calculated at checkout.
Quantity

Mastercool 49603-J Nylon Barrier Red Charging Hose - 150cm (60")

Professional Grade 5 nylon barrier red charging hose designed for high-pressure refrigerant applications. 150cm (60") length with 5/16" SAE fittings on both ends. Suitable for A1-A2L and A3 refrigerants, including R410A. Crimped with 8-segment dies for secure fit and maximum durability.

Key Features:

  • Grade 5 hose construction
  • Nylon barrier for reduced permeation
  • Working pressure: 56 bar (800 PSI)
  • Burst pressure: 280 bar (4000 PSI)
  • 150cm (60") length
  • 5/16" SAE fittings both ends
  • Knurled brass nuts for easy finger tightening
  • 8-segment crimping for secure fit
  • Red colour coding for the high-pressure side
  • Suitable for A1-A2L and A3 refrigerants

Specifications:

  • Model: 49603-J
  • Length: 150cm (60")
  • Working pressure: 56 bar (800 PSI)
  • Burst pressure: 280 bar (4000 PSI)
  • Colour: Red (high-pressure side)
  • Fittings: 5/16" SAE x 5/16" SAE
  • Construction: Grade 5 nylon barrier
  • Refrigerants: A1-A2L and A3 (including R410A)

Applications:

  • R410A air conditioning service
  • A2L refrigerant systems (R32, R454B, R1234yf)
  • A3 refrigerant systems
  • High-pressure refrigerant applications
  • Heat pump diagnostics
  • System charging and recovery

Benefits:

Mastercool uses only Grade 5 hose with nylon barrier construction for high-pressure applications. The nylon barrier significantly reduces refrigerant permeation compared to standard hoses. Knurled brass nuts make finger tightening easy, whilst the 8-segment crimping ensures a secure fit and maximum durability. Meets all EPA, SAE, and UL requirements for containment of refrigerant.

Related Products:

  • 49601-J: 150cm Blue hose (5/16" x 5/16")
  • 49602-J: 150cm Yellow hose (5/16" x 5/16")
  • 49360-J: 150cm Red/Blue/Yellow set (5/16" x 5/16")
  • 49360-JT: 150cm set with mixed fittings
View full details