2
Technical specifications
Brass air separator
Materials
- body:
brass
- internal element
(compact & vertical versions):
304 stainless steel
- internal element:
glass reinforced nylon PA66GF30
- seal:
EPDM
- air vent float linkages:
stainless steel
- air vent float guide pin:
stainless steel
Performance
Suitable fluids:
water, glycol solution
Max. percentage of glycol:
50%
Max. working pressure:
150 psi (10 bar)
Temperature range:
32–250°F (0–120°C)
Air separation efficiency:
100% to micro-bubble level
Connections
- main:
compact series:
3/4" sweat; 3/4" NPT female
horizontal:
3/4", 1",
1-1/4"
,
1-1/2"
and 2" NPT female
1",
1-1/4"
,
1-1/2"
and 2" sweat
- lay length (press connection):
size 1 inch: 4 ¾”
size 1 ¼ inch: 5 1/8”
vertical:
3/4" and 1" sweat
- d
rain valve:
1/2"
NPT female
Steel air separator
Materials
- body:
epoxy resin painted steel
- internal element:
304 stainless steel
- seal:
EPDM
- air vent float linkages:
stainless steel
- air vent float guide pin:
stainless steel
Performance
Suitable fluids:
water, glycol solution
Max. percentage of glycol:
50%
Max. working pressure:
150 psi (10 bar)
Temperature range:
32–250°F (0–120°C)
Air separation efficiency:
100% to micro-bubble level
Connections
- flanged:
2
"
– 12" ANSI B16.5 150 CLASS RF
- drain pipe:
sizes 2 - 6 inch: 1" NPT male
sizes 8 - 12 inch: 2” NPT male
Agency Approval
NA551 series is designed and built in accordance with Section VIII, Division 1 of the ASME Boiler
and Pressure Vessel Code and tagged and registered with the National Board of Boiler and
Pressure Vessel Inspector, and CRN registered.
Summary of Contents for DISCAL 551 Series
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