Brochure

2
19
The DISCAL
®
air separator uses a coalescing element that consists
of an assembly of concentric diamond pattern mesh surfaces. This
element creates the whirling movement required to facilitate the release of
micro-bubbles and their adhesion to these surfaces. The bubbles,
fusing with each other, increase in volume until the hydrostatic thrust
overcomes the adhesion force to the structure. They rise to the top of the
unit from where they are released through a fl oat-operated automatic air
release valve.
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.
Working temperature range: 32—250°F.
551
DISCAL
®
tech. broch. 01060
Code Description Pk Lbs USD
551050A 2" ANSI fl ange 1 34 2,730.00
551060A 2½" ANSI fl ange 1 35 2,970.00
551080A 3" ANSI fl ange 1 62 3,970.00
551100A 4" ANSI fl ange 1 67 4,410.00
551120A 5" ANSI fl ange 1 106 6,615.00
551150A 6" ANSI fl ange 1 117 8,610.00
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.
Working temperature range: 32—250°F.
ASME and CRN Registered.
tech. broch. 01060
Code Description Pk Lbs USD
NA551050A 2" ANSI fl ange ASME & CRN 1 34 3,810.00
NA551060A 2½" ANSI fl ange ASME & CRN 1 35 4,180.00
NA551080A 3" ANSI fl ange ASME & CRN 1 62 5,110.00
NA551100A 4" ANSI fl ange ASME & CRN 1 67 5,350.00
NA551120A 5" ANSI fl ange ASME & CRN 1 106 7,610.00
NA551150A 6" ANSI fl ange ASME & CRN 1 117 9,920.00
NA prefi x indicates ASME tagged and registered with the National Board of
Boiler and Pressure Vessel Inspectors; CRN Registered.
AIR SEPARATORS FOR COMMERCIAL APPLICATIONS
The fl uid velocity at connections for DISCAL
®
551 series air separators is
recommended to not exceed 10.0 f/s (feet per second). Above this speed,
heavy internal turbulence and noise can occur and air elimination effi ciency
begins to fall signifi cantly. Optimal air elimination performance occurs at fl uid
velocities of 4.0 f/s or less. See the fl ow capacity chart.
Optional drain ball valve.
Fits DISCAL
®
series.
Brass body.
Tee or lever handle.
Max. working pressure: 150 psi.
Max. working temperature: 365°F.
Code Description Cv Pk Lbs USD
NA39753 1" NPT female T handle 50 1 0.7 51.90
NA59600 2" NPT female w/Lever 309 1 3.5 186.20
NA551
DISCAL
®
ASME/CRN
FLOW CAPACITY
Size
2” 2½" 3" 4” 5” 6”
Optimal 4.0 f/s
GPM 37 63 96 149 259 380
Max 10.0 f/s
GPM 89 150 227 355 616 904
Cv
87 174 208 324 520 832