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Liquid Drain Traps

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  1. Armstrong D503465 Liquid Drain Trap 1-LD
    Armstrong 1-LD Liquid Drainer 1/2" NPT 143 PSI 7/64" Orifice D503465
    List Price $258.99 $240.63 / each
    SKU: AN1334D
    Ships within 7 business days
    Armstrong 1/2" 1LD cast iron liquid drain with a 143 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D503465
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    List Price $258.99 $240.63 / each
  2. Armstrong C4298-1 Liquid Drain Trap 1-LD
    Armstrong 1-LD Liquid Drainer 1/2" NPT 182 PSI #38" Orifice C4298-1
    List Price $258.99 $240.63 / each
    SKU: AN1334E
    Ships within 2 weeks
    Armstrong 1/2" 1LD cast iron liquid drain with a 182 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : C4298-1
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    List Price $258.99 $240.63 / each
  3. Armstrong C4298-2 Liquid Drain Trap 1-LD
    Armstrong 1-LD Liquid Drainer 1/2" NPT 300 PSI 5/64" Orifice C4298-2
    List Price $258.99 $240.63 / each
    SKU: AN1335
    Ships within 7 business days
    Armstrong 1/2" 1LD cast iron liquid drain with a 300 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : C4298-2
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    List Price $258.99 $240.63 / each
  4. Armstrong 2LD - Liquid Drainer, 1/2" pipe, 120 psi
    Armstrong 2LD - Liquid Drainer, 1/2" pipe, 120 psi
    List Price $528.00 $510.97 / each
    SKU: AN1336
    Ships within 7 business days
    Armstrong 1/2" 2LD cast iron liquid drain with a 120 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $528.00 $510.97 / each
  5. Armstrong 2LD - Liquid Drainer, 1/2" pipe, 230 psi
    Armstrong 2LD - Liquid Drainer, 1/2" pipe, 230 psi
    List Price $528.00 $510.97 / each
    SKU: AN1336A
    Ships within 7 business days
    Armstrong 1/2" 2LD cast iron liquid drain with a 230 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $528.00 $510.97 / each
  6. Armstrong 2LD - Liquid Drainer, 1/2" pipe, 250 psi
    Armstrong 2LD - Liquid Drainer, 1/2" pipe, 250 psi
    List Price $528.00 $510.97 / each
    SKU: AN1336B
    Ships within 7 business days
    Armstrong 1/2" 2LD cast iron liquid drain with a 250 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $528.00 $510.97 / each
  7. Armstrong 2LD - Liquid Drainer, 3/4" pipe, 125 psi
    Armstrong 2LD - Liquid Drainer, 3/4" pipe, 125 psi
    List Price $528.00 $510.97 / each
    SKU: AN1336F
    Ships within 7 business days
    Armstrong 3/4" 2LD cast iron liquid drain with a 125 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $528.00 $510.97 / each
  8. Armstrong 2LD - Liquid Drainer, 3/4" pipe, 250 psi
    Armstrong 2LD - Liquid Drainer, 3/4" pipe, 250 psi
    List Price $528.00 $510.97 / each
    SKU: AN1336G
    Ships within 7 business days
    Armstrong 3/4" 2LD cast iron liquid drain with a 250 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $528.00 $510.97 / each
  9. Armstrong 3LD - Liquid Drainer, 3/4" pipe, 70 psi
    Armstrong 3LD - Liquid Drainer, 3/4" pipe, 70 psi
    List Price $839.00 $811.94 / each
    SKU: AN1337
    Ships within 7 business days
    Armstrong 3/4" 3LD cast iron liquid drain with a 70 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $839.00 $811.94 / each
  10. Armstrong 3LD - Liquid Drainer, 3/4" pipe, 230 psi
    Armstrong 3LD - Liquid Drainer, 3/4" pipe, 230 psi
    List Price $839.00 $811.94 / each
    SKU: AN1337D
    Ships within 7 business days
    Armstrong 3/4" 3LD cast iron liquid drain with a 230 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $839.00 $811.94 / each
  11. Armstrong 3LD - Liquid Drainer, 3/4" pipe, 300 psi
    Armstrong 3LD - Liquid Drainer, 3/4" pipe, 300 psi
    List Price $839.00 $811.94 / each
    SKU: AN1337E
    Ships within 7 business days
    Armstrong 3/4" 3LD cast iron liquid drain with a 300 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $839.00 $811.94 / each
  12. Armstrong 3LD - Liquid Drainer, 1" pipe, 70 psi
    Armstrong 3LD - Liquid Drainer, 1" pipe, 70 psi
    List Price $839.00 $811.94 / each
    SKU: AN1337H
    Ships within 7 business days
    Armstrong 1" 3LD cast iron liquid drain with a 70 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $839.00 $811.94 / each
  13. Armstrong 3LD - Liquid Drainer, 1" pipe, 230 psi
    Armstrong 3LD - Liquid Drainer, 1" pipe, 230 psi
    List Price $839.00 $811.94 / each
    SKU: AN1337K
    Ships within 7 business days
    Armstrong 1" 3LD cast iron liquid drain with a 230 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $839.00 $811.94 / each
  14. Armstrong 3LD - Liquid Drainer, 1" pipe, 300 psi
    Armstrong 3LD - Liquid Drainer, 1" pipe, 300 psi
    List Price $839.00 $811.94 / each
    SKU: AN1337L
    Ships within 7 business days
    Armstrong 1" 3LD cast iron liquid drain with a 300 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number :
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    List Price $839.00 $811.94 / each
  15. Armstrong D509224 Liquid Drain Trap 6-LD
    Armstrong 6-LD Liquid Drain Trap Cast Iron 1-1/2" NPT 47 PSI 3/4" Orifice D509224
    List Price $2,187.00 $2,082.86 / each
    SKU: AN1338C
    Ships within 3 weeks
    Armstrong 1-1/2" 6LD cast iron liquid drain with a 70 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D509224
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    List Price $2,187.00 $2,082.86 / each
  16. Armstrong D500683 Liquid Drain Trap 6-LD
    Armstrong 6-LD Liquid Drain Trap Cast Iron 1-1/2" NPT 250 PSI 3/8" Orifice D500683
    List Price $2,187.00 $2,082.86 / each
    SKU: AN1338H
    Ships within 3 weeks
    Armstrong 1-1/2" 6LD cast iron liquid drain with a 250 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D500683
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    List Price $2,187.00 $2,082.86 / each
  17. Armstrong D508276 Liquid Drain Trap 6-LD
    Armstrong 6-LD Liquid Drain Trap Cast Iron 2" NPT 47 PSI 3/4" Orifice D508276
    List Price $2,187.00 $2,082.86 / each
    SKU: AN1338L
    Ships within 3 weeks
    Armstrong 2" 6LD cast iron liquid drain with a 70 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D508276
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    List Price $2,187.00 $2,082.86 / each
  18. Armstrong D502742 Liquid Drain Trap 6-LD
    Armstrong 6-LD Liquid Drain Trap Cast Iron 2" NPT 138 PSI 1/2" Orifice D502742
    List Price $2,187.00 $2,082.86 / each
    SKU: AN1338N
    Ships within 3 weeks
    Armstrong 2" 6LD cast iron liquid drain with a 130 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D502742
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    List Price $2,187.00 $2,082.86 / each
  19. Armstrong D503239 Liquid Drain Trap 6-LD
    Armstrong 6-LD Liquid Drain Trap Cast Iron 2" NPT 250 PSI 3/8" Orifice D503239
    List Price $2,187.00 $2,082.86 / each
    SKU: AN1338R
    Ships within 3 weeks
    Armstrong 2" 6LD cast iron liquid drain with a 250 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D503239
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    List Price $2,187.00 $2,082.86 / each
  20. Armstrong 11-LD Liquid Drainer C3510-5
    Armstrong 11-LD Liquid Drainer 3/4" NPT 264 PSI #38 Orifice C3510-5
    List Price $456.70 $424.34 / each
    SKU: AN1344
    5 in stock
    Armstrong 11-LD Free Floating Guided Lever Drain Trap (Liquid Drainer) Stainless Steel 3/4" NPT Inlet x 1/2" Outlet 264 PSI #38 Orifice C3510-5 Learn More
    • Manufacturer : Armstrong International
    • Part Number : C3510-5
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    1 Alternative Item(s)
    List Price $456.70 $424.34 / each
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Category
Brand
  1. Armstrong International 65items
  2. Spirax-Sarco 130items
Steam Trap Type
  1. Liquid Drain 169items
Max Pressure
  1. 10 psi 1item
  2. 16 psi 1item
  3. 203 psi 2items
  4. 22 psi 4items
  5. 28 psi 2items
  6. 30 psi 8items
  7. 32 psi 2items
  8. 33 psi 2items
  9. 36 psi 2items
  10. 38 psi 2items
  11. 54 psi 3items
  12. 65 psi 20items
  13. 67 psi 2items
  14. 75 psi 8items
  15. 79 psi 2items
  16. 84 psi 2items
  17. 107 psi 2items
  18. 121 psi 1item
  19. 137 psi 1item
  20. 145 psi 18items
  21. 148 psi 1item
  22. 150 psi 11items
  23. 153 psi 2items
  24. 175 psi 5items
  25. 196 psi 2items
  26. 200 psi 23items
  27. 210 psi 2items
  28. 250 psi 2items
  29. 299 psi 1item
  30. 300 psi 16items
  31. 450 psi 6items
  32. 465 psi 12items
  33. 533 psi 1item
Orifice Size
  1. 1/8" 1item
  2. 7/16" 2items
  3. 1/2" 1item
  4. 7/8" 2items
Steam Trap Series Repaired
  1. 21LD Series 1item
Steam Trap Mounting
  1. In-Line Horizontal 116items
  2. In-Line Vertical 15items
  3. Same Side 18items
  4. Vertical 20items
Steam Trap Connection Size
  1. 1/4" 1item
  2. 1/2" 32items
  3. 3/4" 55items
  4. 1" 37items
  5. 1-1/2" 20items
  6. 2" 17items
  7. 2-1/2" 1item
  8. 3" 4items
  9. 4" 2items
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