Wright Austin/Eaton - Float Drain Traps
Wright Austin/Eaton - Float Drain Traps
Drain Condensate from Gas/Liquid Separators

Eaton Float Drain Traps efficiently handle the liquids in the storage tanks and drip points of separators without pressure loss in the line. These traps are capable of removing up to 2800 pounds of condensate per hour and work with pressure differentials from 5 up to 250 psi.

Type 90-AC and 95-AC Float Drain Traps
  • Cast iron, cast carbon steel, or cast stainless steel for 0 to 500 psi service
  • A positive water seal prevents loss of air or gas
  • Straight-through design
  • Internal parts, including the valve and seat, are corrosion-resistant, non-magnetic stainless steel
  • Working parts are attached to the base for easy removal and inspection
  • A side inlet/outlet configuration is available for iron, carbon steel, and stainless steel traps
Type 230-AC Float Drain Traps
  • Cast iron for 0 to 125 psi service, ideal where gummy emulsions or cylinder lubricants make other traps inoperative
  • Vertical inlet, down-flow discharge design
  • Ample float power and a large outward opening discharge valve prevent loss of pressure
  • Internal parts are stainless steel, including a nonmagnetic valve and seat
  • Working parts are attached to the cover for easy removal without disconnecting the trap from the line.
  • No priming is required
  • For low temperature applications, a heater is available as an option

Type 350-AC Float Drain Traps

These ball float traps feature a “Three-Traps-In-One” design. Three valves open and close progressively as condensate volume varies. When the float chamber water level rises, the ball float lies deep in the water until its buoyancy overcomes the opposing line pressure and snaps the valve wide open. When closing, as each valve approaches its seat, the line pressure snaps it tightly in place. These traps have cast iron bodies, and stainless steel, or copper internal parts.

 

Features
  • No Priming Required
  • Stainless Steel Internal Parts
  • Internal Parts Removed with Cover
  • No Loss of Line Pressure
  • Choice of Inlet/Outlet Configurations
Options
  • Heater for Low Temperature Applications
Cast Iron
Pipe
Model
Code
Size
Drawing
Brochure
90-ACN
90ACN
3/4"
Specify maximum pressure differential or required orifice size when inquiring.
Pipe
Model
Code
Size
Drawing
Brochure
90-AC-SIN
90ACSIN
1/2"
Specify maximum pressure differential or required orifice size when inquiring.
Pipe
Model
Code
Size
Drawing
Brochure
90-AC-SI-0N
90ACSIS0N
1/2"
Specify maximum pressure differential or required orifice size when inquiring.
Pipe
Model
Code
Size
Drawing
Brochure
230-ACN
230-ACN
1"
Specify maximum pressure differential or required orifice size when inquiring.
Pipe
Model
Code
Size
Drawing
Brochure
310-AC
350-310AC200N
1"
320-AC
350-320AC200N
1-1/4"
330-AC
350-330AC200N
1-1/2"
350-AC
350-AC200N
2"
Specify maximum pressure differential or required orifice size when inquiring.
310, 320, & 330 are bushed down from Model 350-AC
Capacities: Condensate (lb/hr) at 70 ˚F - Types 90, 95 and 230
Orifice
Differential Pressure (psi). Specify on Order
Model
Dia
5
10
25
50
75
100
125
150
175
200
250
300
500
5/32"
292
434
790
1273
1600
-
-
-
-
-
-
-
-
90-AC and
1/8"
178
266
502
785
970
1130
1250
1370
1465
1550
1750
-
-
90-AC-SI-SO
3/32"
97
147
265
427
545
625
697
760
815
870
965
-
-
5/64"
68
101
198
299
382
435
487
530
570
590
650
-
-
5/32"
292
434
790
1273
1623
1850
2075
2250
2400
2575
2840
-
-
95-AC
1/8"
178
266
502
785
970
1130
1280
1370
1465
1550
1750
1950
2500
3/32"
97
147
266
427
545
625
697
760
810
870
965
1060
1350
230-AC
7/32"
396
595
1075
1733
2205
2525
2800
-
-
-
-
-
-
Capacities: Condensate (lb/hr) at 70 ˚F - Types 350
Orifice Dia
Orifice Dia
Differential Pressure (psi). Specify on Order
Model
Under 100 psi
over 100 psi
5
10
25
50
75
100
125
150
175
200
1/8"
3/32"
546
808
1464
2337
2985
3435
2085
2280
2445
2160
9/64"
1/8"
702
1050
1804
2992
3787
4350
3825
4125
4410
4740
350-AC
5/32"
9/64"
877
1302
2370
3819
4867
5550
4860
4280
5400
6000
3/16"
5/32"
1189
1785
3226
5201
6615
7575
6225
6750
7200
7400
1/4"
7/32"
2145
3255
5771
9291
11827
13575
11625
12600
13650
14400
Carbon Steel
Pipe
Model
Code
Size
Drawing
Brochure
95-AC
95CSACCN
1"
Specify maximum pressure differential or required orifice size when inquiring.
Pipe
Model
Code
Size
Drawing
Brochure
95-AC-SI
95CSAC-SIAN
1/2"
Specify maximum pressure differential or required orifice size when inquiring.
Capacities: Condensate (lb/hr) at 70 ˚F - Types 90, 95 and 230
Orifice
Differential Pressure (psi). Specify on Order
Model
Dia
5
10
25
50
75
100
125
150
175
200
250
300
500
5/32"
292
434
790
1273
1600
-
-
-
-
-
-
-
-
90-AC and
1/8"
178
266
502
785
970
1130
1250
1370
1465
1550
1750
-
-
90-AC-SI-SO
3/32"
97
147
265
427
545
625
697
760
815
870
965
-
-
5/64"
68
101
198
299
382
435
487
530
570
590
650
-
-
5/32"
292
434
790
1273
1623
1850
2075
2250
2400
2575
2840
-
-
95-AC
1/8"
178
266
502
785
970
1130
1280
1370
1465
1550
1750
1950
2500
3/32"
97
147
266
427
545
625
697
760
810
870
965
1060
1350
230-AC
7/32"
396
595
1075
1733
2205
2525
2800
-
-
-
-
-
-
Capacities: Condensate (lb/hr) at 70 ˚F - Types 350
Orifice Dia
Orifice Dia
Differential Pressure (psi). Specify on Order
Model
Under 100 psi
over 100 psi
5
10
25
50
75
100
125
150
175
200
1/8"
3/32"
546
808
1464
2337
2985
3435
2085
2280
2445
2160
9/64"
1/8"
702
1050
1804
2992
3787
4350
3825
4125
4410
4740
350-AC
5/32"
9/64"
877
1302
2370
3819
4867
5550
4860
4280
5400
6000
3/16"
5/32"
1189
1785
3226
5201
6615
7575
6225
6750
7200
7400
1/4"
7/32"
2145
3255
5771
9291
11827
13575
11625
12600
13650
14400
Stainless Steel
Pipe
Model
Code
Size
Drawing
Brochure
95-AC
95SSACN
1"
Specify maximum pressure differential or required orifice size when inquiring.
Pipe
Model
Code
Size
Drawing
Brochure
95-AC-SI
95SSAC-SIAN
1/2"
Specify maximum pressure differential or required orifice size when inquiring.
Capacities: Condensate (lb/hr) at 70 ˚F - Types 90, 95 and 230
Orifice
Differential Pressure (psi). Specify on Order
Model
Dia
5
10
25
50
75
100
125
150
175
200
250
300
500
5/32"
292
434
790
1273
1600
-
-
-
-
-
-
-
-
90-AC and
1/8"
178
266
502
785
970
1130
1250
1370
1465
1550
1750
-
-
90-AC-SI-SO
3/32"
97
147
265
427
545
625
697
760
815
870
965
-
-
5/64"
68
101
198
299
382
435
487
530
570
590
650
-
-
5/32"
292
434
790
1273
1623
1850
2075
2250
2400
2575
2840
-
-
95-AC
1/8"
178
266
502
785
970
1130
1280
1370
1465
1550
1750
1950
2500
3/32"
97
147
266
427
545
625
697
760
810
870
965
1060
1350
230-AC
7/32"
396
595
1075
1733
2205
2525
2800
-
-
-
-
-
-
Capacities: Condensate (lb/hr) at 70 ˚F - Types 350
Orifice Dia
Orifice Dia
Differential Pressure (psi). Specify on Order
Model
Under 100 psi
over 100 psi
5
10
25
50
75
100
125
150
175
200
1/8"
3/32"
546
808
1464
2337
2985
3435
2085
2280
2445
2160
9/64"
1/8"
702
1050
1804
2992
3787
4350
3825
4125
4410
4740
350-AC
5/32"
9/64"
877
1302
2370
3819
4867
5550
4860
4280
5400
6000
3/16"
5/32"
1189
1785
3226
5201
6615
7575
6225
6750
7200
7400
1/4"
7/32"
2145
3255
5771
9291
11827
13575
11625
12600
13650
14400
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in mm
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in SCFM
in MMSCFD
in NM³/hr
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in kg/hr
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in psig
in kg/cm²
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in kg/cm²
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in °F
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in lb/hr
in lpm
in kg/hr
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