CAD/BIM CATALOG
RELIEFMASTER® Change-Over Manifold - NPTFE x NPTFI
RELIEFMASTER® Change‐Over Manifold
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.
Item # |
Connection Size |
End Type |
Second Connection Size |
Second End Type |
Weight |
|---|---|---|---|---|---|
 | |||||
| A 17921 | Connection Size N/A 1/2 in | End Type N/A NPTFE | Second Connection Size N/A 1/2 in | Second End Type N/A NPTFI | Weight N/A 0.66 kg1.47 lb |
| A 17922 | Connection Size N/A 3/4 in | End Type N/A NPTFE | Second Connection Size N/A 3/4 in | Second End Type N/A NPTFI | Weight N/A 0.58 kg1.28 lb |
| A 17923 | Connection Size N/A 1 in | End Type N/A NPTFE | Second Connection Size N/A 1 in | Second End Type N/A NPTFI | Weight N/A 2.06 kg4.55 lb |
| A 17924 | Connection Size N/A 1 1/4 in | End Type N/A NPTFE | Second Connection Size N/A 1 1/4 in | Second End Type N/A NPTFI | Weight N/A 2.54 kg5.60 lb |
