1/4" - 3/8" Solder Free Reducer Coupling

SB1 Series Quick Connect Refrigerant Fittings are FLAME FREE, Tool FREE, and Problem FREE! /they are available as couplers, (45 & 90°) elbows and flares for 1/4" to 7/8" copper tubing. No brazing, tools, or nitrogen purge needed for installation.

• Approved for Hard Drawn Copper: 1/4" - 7/8" Type ACR, M, L, K
• Approved for Hard Soft Copper (Annealed): 1/4" - 7/8" Type ACR, L, K
• Approved Refrigerants - R134a, R404A, R290, R407A, R600a, R507, R22, R410A, R32, R407C, R448A, R449A, R454B, R500, R1234yf, R1234ze
• C3771 Brass Body
• UL Listed 207, SA #44910 SDTW(7)
• Vibration Resistant Rating UL 1963
  
  

  Continuous Operating Temperature:	250°F / 121°C
  O-Ring Temperature:	-40°F / 250°F (-40°C / 121°C)
  Maximum Rated Pressure (MRP):	870 PSI / 60 Bar
  Minimum Burst Pressure :	3600 PSI / 250 Bar
  Vacuum Pressure Capability:	30 Microns
  Compatibility-Tubing Tolerance:	ASTM B280, UNI EN 12735
  Fitting Material:	C3771, Polycarbonate
  O-Ring Material:	Chloroprene
  Connection Size (Inch):	0.250 x 0.375
  Outside Diameter (Inch):	1.969
  Connection Thread:	None