Product Overview

2
15
Air separator.
Epoxy resin coated steel body.
Stainless steel fl oat guide pin and linkage.
Stainless steel mesh internal element.
ANSI 150 fl ange connections.
1" NPT male drain thread.
Max. working pressure: 150 psi.
Vessel temperature range: 32—270°F.
551
DISCAL
®
Code Description Lbs USD
551050A 2" ANSI fl ange 34 2,875.00
551060A 2½" ANSI fl ange 35 3,074.00
551080A 3" ANSI fl ange 62 4,069.00
551100A 4" ANSI fl ange 67 4,552.00
551120A 5" ANSI fl ange 106 6,625.00
551150A 6" ANSI fl ange 117 8,536.00
Air separator.
Epoxy resin coated steel body.
Stainless steel fl oat guide pin and linkage.
Stainless steel mesh internal element.
ANSI 150 fl ange connections.
1" NPT male drain connection.
Max. working pressure: 150 psi.
Vessel temperature range: 32—270°F.
ASME and CRN Registered.
Code Description Lbs USD
NA551050A 2" ANSI fl ange ASME & CRN 34 3,514.00
NA551060A 2½" ANSI fl ange ASME & CRN 35 3,757.00
NA551080A 3" ANSI fl ange ASME & CRN 62 4,973.00
NA551100A 4" ANSI fl ange ASME & CRN 67 5,564.00
NA551120A 5" ANSI fl ange ASME & CRN 106 8,097.00
NA551150A 6" ANSI fl ange ASME & CRN 117 10,433.00
NA prefi x indicates ASME tagged and registered with the National Board of
Boiler and Pressure Vessel Inspectors; CRN Registered.
Optional drain ball valve.
Fits DISCAL
®
series.
Brass body.
Tee handle.
Max. working pressure: 150 psi.
Max. working temperature: 365°F.
Code Description Cv Lbs USD
NA39753 1" NPT female T handle 50 0.7 54.50
NA59600 2" NPT female w/Lever 309 3.5 195.50
NA551
DISCAL
®
ASME/CRN
AIR SEPARATORS
Air separaSor BonsSrTBSion
DISCAL
®
air separators are constructed to allow maintenance and cleaning
operations to be carried out without having to remove the separator body
from the pipe work. All DISCAL
®
air separator have a bottom connection
for installing a drain valve. All internal air release control components are
fully accessible. The automatic air release valve, located at the top of the
separator, has a long chamber for the movement of the fl oat. This feature
prevents any debris present in the water from reaching the sealing seat.
Flanged models include a side drain vent to release large amounts of air
when fi lling the system and to remove any debris present above the water
level.
FLOW RATE
Size 2" 2½" 3" 4" 5" 6"
4.0 f/s
GPM 37 63 96 149 259 380
10.0 f/s
GPM 89 150 227 355 816 904
Cv 87 174 208 324 520 832
tech. broch. 01060 tech. broch. 01060