Master Craft Industrial Equipment
Mueller Streamline Co. Headquarters
150 Schilling Blvd
Suite 201
Collierville, Tennessee 38017
United States
Phone: 901 753 3200
Mueller Streamline Co. International
525 Okeechobee Blvd
Suite 860
West Palm Beach, FL 33401
United States
Phone: 561 273 8300
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Features:
  • Design Pressure (DP) / Maximum abnormal pressure (MAP): 700 psig, 48 bar
  • Continuous operating temperature (COT): -40°F/300°F, -40°C/149°C
  • Contact factory or visit website for compatibility with CFC, HCFC, HFC and HFO refrigerants and oils
  • Allows easy replacement of attached relief valves and rupture discs while the system is operative.
  • Dual internal seats ensure complete isolation of individual circuits.
  • Available with various inlet connections.
  • Multiple cap options available.
    • RELIEFMASTER® Change-Over Manifold
    RELIEFMASTER® Change_Over Manifold - Straight Thread - Dimensions
    Unit of Measure
    Items RELIEFMASTER® Change-Over Manifold
    B 34550
    RELIEFMASTER® Change‐Over Manifold - Straight Thread     		RELIEFMASTER® Change-Over Manifold
    B 34559
    RELIEFMASTER® Change‐Over Manifold - Straight Thread     		RELIEFMASTER® Change-Over Manifold
    B 34654
    RELIEFMASTER® Change‐Over Manifold - Straight Thread
    Inlet NPTFE N/A 7/8‐14UNF 2A N/A 1 5/16‐12UNF 2A N/A 1 5/8‐12UNF 2A
    Outlet NPTFI N/A 7/8‐14UNF 2B N/A 1 5/16‐12UNF 2B N/A 1 5/8‐12UNF 2B
    MAP N/A 48 bar700 psi
    Weight N/A 0.66 kg1.46 lb N/A 1.42 kg3.14 lb N/A 1.65 kg3.64 lb
    Operating Temperature [Min] N/A -40 ºC-40 ºF
    Operating Temperature [Max] N/A 149 ºC300 ºF