Armstrong Liquid Drainers

Armstrong Liquid Drainers

Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as Armstrong inverted bucket steam traps that have been proved in years of service. Elliptical floats and high leverage make it possible to open large orifices to provide adequate capacity for drain trap size and weight.

Information:

The hemispherical valve, seat and leverage of the 11-LD, 22-LD and 13-LD stainless steel traps are identical in design, materials and workmanship to those for saturated steam service up to 570 psig (39 bar), with the exception of the addition of a guidepost to assure a positive, leak-tight valve closing under all conditions.

If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com

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  • 11-LD Armstrong Stainless Steel Liquid Drainer 1/8
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    11-LD Armstrong Stainless Steel Liquid Drainer 1/8

    Armstrong

    $349.95
    11-LD Armstrong Stainless Steel Liquid Drainer 1/8. Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as...
    $349.95
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    Qty in Cart: 0
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    $349.95
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  • 11-LD Armstrong Stainless Steel Liquid Drainer 5/64
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    11-LD Armstrong Stainless Steel Liquid Drainer 5/64

    Armstrong

    $349.95
    11-LD Armstrong Stainless Steel Liquid Drainer 5/64. Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as...
    $349.95
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    Qty in Cart: 0
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    Price:
    $349.95
    Subtotal:
  • 180-LD Armstrong Stainless Steel Liquid Drainer 1/2" 60 PSI
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    180-LD Armstrong Stainless Steel Liquid Drainer 1/2" 60 PSI 1/8

    Armstrong

    $458.95
    180-LD Armstrong Stainless Steel Liquid Drainer 1/2" 60 PSI, 1/8 Orifice. Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as Armstrong inverted bucket steam traps that have...
    $458.95
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    Qty in Cart: 0
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    Price:
    $458.95
    Subtotal:
  • 181-LD Armstrong Stainless Steel Liquid Drainer
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    181-LD Armstrong Stainless Steel Liquid Drainer 3/4

    Armstrong

    $458.95
    181-LD Armstrong Stainless Steel Liquid Drainer 3/4". Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as...
    $458.95
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    Qty in Cart: 0
    Quantity:
    Price:
    $458.95
    Subtotal:
  • 11-LD Armstrong Stainless Steel Liquid Drainer #38
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    11-LD Armstrong Stainless Steel Liquid Drainer #38

    Armstrong

    $349.95
    11-LD Armstrong Stainless Steel Liquid Drainer #38. Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as...
    $349.95
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    Qty in Cart: 0
    Quantity:
    Price:
    $349.95
    Subtotal:
  • 22-LD Armstrong Stainless Steel Liquid Drainer
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    22-LD Armstrong Stainless Steel Liquid Drainer

    Armstrong

    $884.95
    22-LD Armstrong Stainless Steel Liquid Drainer. 22-LD to 533 psi (37 bar). Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms,...
    $884.95
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    Qty in Cart: 0
    Price:
    $884.95
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  • 11-LD Armstrong Stainless Steel Liquid Drainer 7/64
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    11-LD Armstrong Stainless Steel Liquid Drainer 7/64

    Armstrong

    $349.95
    11-LD Armstrong Stainless Steel Liquid Drainer 7/64. Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as...
    $349.95
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    Qty in Cart: 0
    Quantity:
    Price:
    $349.95
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  • 6-LD Armstrong Free Floating Lever Drain Trap
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    6-LD Armstrong Free Floating Lever Drain Trap

    Armstrong

    $1,786.95
    6-LD Armstrong Free Floating Lever Drain Trap. Please Specify Orifice Size At Time Of Order (1-1/16, 7/8, 3/4, 5/8, 9/16, 1/2, 7/16, 3/8, 11/32, 5/16, 9/32, 1/4, 7/32, 3/16). Information: Armstrong Free Floating Traps Submittal Sheet ...
    $1,786.95
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    Qty in Cart: 0
    Price:
    $1,786.95
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  • 2-LD Armstrong 3/4" Liquid Drain Trap 7/64" Orifice 250#
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    2-LD Armstrong 3/4" Liquid Drain Trap 7/64" Orifice 250#

    Armstrong

    $498.60
    2-LD Armstrong 3/4" Liquid Drain Trap 7/64" Orifice 250# D501675. Pipe size of vent connection is same as that of inlet and outlet connections. For pressures not exceeding 533 psig (37 bar), a maximum temperature of 450°F (232°C) is...
    $498.60
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    Qty in Cart: 0
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    Price:
    $498.60
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  • Armstrong Cast Iron Fixed Liquid Drainer 21LD 3/4
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    Armstrong Cast Iron Fixed Liquid Drainer 21LD 3/4

    Armstrong

    $298.95
    Armstrong Cast Iron Fixed Liquid Drainer 21LD 3/4. Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as Armstrong...
    $298.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $298.95
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  • 180-LD Armstrong Stainless Steel Liquid Drainer 1/2" 225 PSI 5/64
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    180-LD Armstrong Stainless Steel Liquid Drainer 1/2" 225 PSI 5/64

    Armstrong

    $458.95
    180-LD Armstrong Stainless Steel Liquid Drainer 1/2", 225 PSI 5/64 Orifice. Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as Armstrong inverted bucket steam traps...
    $458.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $458.95
    Subtotal:
  • 180-LD Armstrong Stainless Steel Liquid Drainer 1/2" 120 PSI #38
    Add to Cart

    180-LD Armstrong Stainless Steel Liquid Drainer 1/2" 120 PSI #38

    Armstrong

    $458.95
    180-LD Armstrong Stainless Steel Liquid Drainer 1/2", 120 PSI #38 Orifice. Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and seats as Armstrong inverted bucket steam traps...
    $458.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $458.95
    Subtotal:
  • 13-LD Armstrong Stainless Steel Liquid Drainer 1"NPT W/ 1/2" Orifice
    Add to Cart

    13-LD Armstrong Stainless Steel Liquid Drainer 1"NPT W/ 1/2" Orifice

    Armstrong

    $2,372.95
    13-LD Armstrong Stainless Steel Liquid Drainer 1"NPT W/ 1/2" Orifice. Information: Armstrong Free Floating Traps Submittal Sheet Armstrong's stainless steel, free-floating guided lever drain traps use the same bodies, caps, lever mechanisms, valves and...
    $2,372.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,372.95
    Subtotal:
  • 2-LD Armstrong 1/2" Liquid Drain Trap 7/64" Orifice 299 psig
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    2-LD Armstrong 1/2" Liquid Drain Trap 7/64" Orifice 299 psig

    Armstrong

    $508.95
    2-LD Armstrong 1/2" Liquid Drain Trap 7/64" Orifice 299 psig for 1/2" pipe connections. Pipe size of vent connection is same as that of inlet and outlet connections. For pressures not exceeding 250 psig (17 bar), a maximum temperature of...
    $508.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $508.95
    Subtotal:
  • 2-LD Armstrong 1/2" Liquid Drain Trap 1/8" Orifice 234 psig
    Add to Cart

    2-LD Armstrong 1/2" Liquid Drain Trap 1/8" Orifice 234 psig

    Armstrong

    $508.95
    2-LD Armstrong 1/2" Liquid Drain Trap 1/8" Orifice 234 psig for 1/2" pipe connections. Pipe size of vent connection is same as that of inlet and outlet connections. For pressures not exceeding 250 psig (17 bar), a maximum temperature of...
    $508.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $508.95
    Subtotal:
  • 2-LD Armstrong 1/2" Liquid Drain Trap 5/32" Orifice 137 psig
    Add to Cart

    2-LD Armstrong 1/2" Liquid Drain Trap 5/32" Orifice 137 psig

    Armstrong

    $508.95
    2-LD Armstrong 1/2" Liquid Drain Trap 5/32" Orifice 137 psig for 1/2" pipe connections. Pipe size of vent connection is same as that of inlet and outlet connections. For pressures not exceeding 250 psig (17 bar), a maximum temperature of...
    $508.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $508.95
    Subtotal:
  • 2-LD Armstrong 1/2" Liquid Drain Trap 3/16" Orifice 79 psig
    Add to Cart

    2-LD Armstrong 1/2" Liquid Drain Trap 3/16" Orifice 79 psig

    Armstrong

    $508.95
    2-LD Armstrong 1/2" Liquid Drain Trap 3/16" Orifice 79 psig for 1/2" pipe connections. Pipe size of vent connection is same as that of inlet and outlet connections. For pressures not exceeding 250 psig (17 bar), a maximum temperature of...
    $508.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $508.95
    Subtotal:
  • 2-LD Armstrong 1/2" Liquid Drain Trap 1/4" Orifice 36 psig
    Add to Cart

    2-LD Armstrong 1/2" Liquid Drain Trap 1/4" Orifice 36 psig

    Armstrong

    $508.95
    2-LD Armstrong 1/2" Liquid Drain Trap 1/4" Orifice 36 psig for 1/2" pipe connections. Pipe size of vent connection is same as that of inlet and outlet connections. For pressures not exceeding 250 psig (17 bar), a maximum temperature of...
    $508.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $508.95
    Subtotal:
  • 2-LD Armstrong 1/2" Liquid Drain Trap 5/16" Orifice 22 psig
    Add to Cart

    2-LD Armstrong 1/2" Liquid Drain Trap 5/16" Orifice 22 psig

    Armstrong

    $508.95
    2-LD Armstrong 1/2" Liquid Drain Trap 5/16" Orifice 22 psig for 1/2" pipe connections. Pipe size of vent connection is same as that of inlet and outlet connections. For pressures not exceeding 250 psig (17 bar), a maximum temperature of...
    $508.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $508.95
    Subtotal:
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