Armstrong CD-33 Series Disc Trap for Steam Control
Armstrong CD-33 Series Disc Trap for Steam Control
SKU:REG-59212f
Enhanced durability and performance for precise steam control. Stainless steel thermodynamic trap for steam service up to 600 psig.
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$189.99
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$189.99
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Armstrong CD-33 Series Disc Trap for Steam Control
$189.99
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Armstrong CD-33 Series Disc Trap for Steam Control
$189.99
Quantity: 1
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The Armstrong CD-33 Series Disc Trap is a high-performance solution designed for steam service up to 600 psig. With capacities up to 2,500 lb/hr, this stainless steel thermodynamic trap offers exceptional cycle rate control for extended service life. Featuring a three discharge port design, it ensures stable operation, minimizing maintenance time and reducing steam costs. Freeze-resistant and with hardened seat and disc surfaces, this trap meets stringent ASTM standards, making it a durable and efficient choice for large steam main drips, process equipment, and HVAC heating applications.
Product Specifications
Specifications Body
ASTM A743 Gr. CA40
Specifications Cap
ASTM A743 Gr. CA40
Specifications Dimension A
1 7/16 in | 1 3/4 in | 37 mm | 44 mm
Specifications Disc Material
ASTM A276 Gr. 420
Specifications Height B
2 1/2 in | 3 1/8 in | 63 mm | 79 mm
Specifications Length C
3 5/16 in | 3 15/16 in | 84 mm | 100 mm
Specifications Maximum Allowable Pressure At 400c Vessel Design
63 bar
Specifications Maximum Allowable Pressure At 752f Vessel Design
915 psig
Specifications Maximum Back Pressure Of Inlet Pressure
80 %
Specifications Maximum Operating Pressure At 252c
41 bar
Specifications Maximum Operating Pressure At 486f
600 psig
Specifications Minimum Operating Pressure
3.5 psig | 0.24 bar
Specifications Note
Designs, materials, weights and performance ratings are approximate and subject to change without notice.
Specifications Options
Blowdown Valve (Stainless Steel) | Rain Guard Insulating Cap (1/2'', 3/4'' Sizes Only) (Stainless Steel)
Specifications Pipe Connections
1 in | 1/2 in | 3/4 in | 15 mm | 20 mm | 25 mm
Specifications Screen Retainer
ASTM A743 Gr. CA40
Specifications Strainer Screen
30 x 30 Mesh T-304 Stainless Steel
Specifications Top Of Cap D
1 3/4 in | 2 1/4 in | 44 mm | 57 mm
Specifications Weight
1.4 lb | 2.5 lb | 0.64 kg | 1.1 kg