Model 21-LD
Liquid Drainers

Armstrong International Model 21-LD

Literature, diagrams and more information for Model 21-LD
Set Descending Direction
  1. Armstrong 21-LD Ball Float Drain Trap D500620
    List Price $439.00 $421.44  / each
    SKU: AN1355
    Ships within 3 weeks
    Armstrong 3/4" 21LD cast iron liquid drain with a 150 psi maximum operating pressure. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D500620
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    List Price $439.00 $421.44  / each
  2. Armstrong 21LD - 1/2" NPT, 22 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 22 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D515714
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    List Price $439.00 $421.44  / each
  3. Armstrong 21LD - 1/2" NPT, 28 psi, Liquid Drain Trap
    List Price $370.00 $355.20  / each
    SKU: AID502370
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 28 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D502370
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    List Price $370.00 $355.20  / each
  4. Armstrong 21LD - 1/2" NPT, 38 psi, Liquid Drain Trap
    List Price $370.00 $355.20  / each
    SKU: AID502373
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 38 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D502373
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    List Price $370.00 $355.20  / each
  5. Armstrong 21LD - 1/2" NPT, 54 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354E
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 54 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D502372
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    List Price $439.00 $421.44  / each
  6. Armstrong 21LD - 1/2" NPT, 67 psi, Liquid Drain Trap
    List Price $370.00 $355.20  / each
    SKU: AID511748
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 67 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D511748
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    List Price $370.00 $355.20  / each
  7. Armstrong 21LD - 1/2" NPT, 84 psi, Liquid Drain Trap
    List Price $370.00 $355.20  / each
    SKU: AID502374
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 84 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D502374
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    List Price $370.00 $355.20  / each
  8. Armstrong 21LD - 1/2" NPT, 148 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354H
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 148 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D510270
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    List Price $439.00 $421.44  / each
  9. Armstrong 21LD - 1/2" NPT, 210 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354K
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 210 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D502371
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    List Price $439.00 $421.44  / each
  10. Armstrong 21LD - 1/2" NPT, 250 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354M
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 1/2" NPT connection a vertical piping configuration for service up to 250 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D501964
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    List Price $439.00 $421.44  / each
  11. Armstrong 21LD - 3/4" NPT, 22 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354N
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 22 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D506960
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    List Price $439.00 $421.44  / each
  12. Armstrong 21LD - 3/4" NPT, 28 psi, Liquid Drain Trap
    List Price $370.00 $355.20  / each
    SKU: AID503526
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 28 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D503526
    Add to Compare
    List Price $370.00 $355.20  / each
  13. Armstrong 21LD - 3/4" NPT, 38 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354R
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 38 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D501834
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    List Price $439.00 $421.44  / each
  14. Armstrong 21LD - 3/4" NPT, 54 psi, Liquid Drain Trap
    List Price $370.00 $355.20  / each
    SKU: AID506961
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 54 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D506961
    Add to Compare
    List Price $370.00 $355.20  / each
  15. Armstrong 21LD - 3/4" NPT, 67 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1354V
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 67 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D521632
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    List Price $439.00 $421.44  / each
  16. Armstrong 21LD - 3/4" NPT, 84 psi, Liquid Drain Trap
    List Price $370.00 $355.20  / each
    SKU: AID502075
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 84 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D502075
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    List Price $370.00 $355.20  / each
  17. Armstrong 21LD - 3/4" NPT, 210 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1355A
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 210 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D503114
    Add to Compare
    List Price $439.00 $421.44  / each
  18. Armstrong 21LD - 3/4" NPT, 250 psi, Liquid Drain Trap
    List Price $439.00 $421.44  / each
    SKU: AN1355C
    Ships within 3 weeks
    Armstrong model 21LD cast iron, fixed lever liquid drain trap with a 3/4" NPT connection a vertical piping configuration for service up to 250 psi. This trap is ideal for use on drainage jobs where dirt and oil are not encountered. It employs a single lever with a fixed pivot. Learn More
    • Manufacturer : Armstrong International
    • Part Number : D501185
    Add to Compare
    List Price $439.00 $421.44  / each
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