Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Category Products

  • SKU: AN1600
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 1/2" NPT connection, and in-line horizontal piping configuration for service up to 20 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600A
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 1/2" NPT connection, and in-line horizontal piping configuration for service up to 50 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600C
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 1/2" NPT connection, and in-line horizontal piping configuration for service up to 85 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600E
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 1/2" NPT connection, and in-line horizontal piping configuration for service up to 175 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600G
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 1/2" NPT connection, and in-line horizontal piping configuration for service up to 250 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600H
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 1/2" NPT connection, and in-line horizontal piping configuration for service up to 325 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600K
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 1/2" NPT connection, and in-line horizontal piping configuration for service up to 600 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600M
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 20 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600N
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 50 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600P
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 85 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600R
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 175 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600T
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 250 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600V
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 325 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1600X
  • Ships within 10 business days

Armstrong model 981 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 600 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $1,165.34
Regular Price: $1,268.71

  • SKU: AN1605
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 15 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605A
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 30 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605C
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 60 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605E
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 80 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605F
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 125 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605G
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 180 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605H
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 250 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605K
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 450 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605M
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 3/4" NPT connection, and in-line horizontal piping configuration for service up to 600 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605N
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 15 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605P
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 30 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605R
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 60 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605T
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 80 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605U
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 125 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605V
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 180 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605W
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 250 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605X
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 450 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

  • SKU: AN1605Y
  • Ships within 10 business days

Armstrong model 983 cast steel inverted bucket trap with a 1" NPT connection, and in-line horizontal piping configuration for service up to 600 psi. Armstrong 980 Series bucket traps feature a unique free-floating leverage system that multiples the force provided by the bucket to open the valve again system pressure. This trap offers automatic air and CO2 venting, continuous drainage, and water hammer resistance.

Online Price: $2,703.12
Regular Price: $2,942.91

Category Repair Parts

Category Information

Category Videos

Armstrong: Guidelines for Steam Trap Repair

Armstrong: Guidelines for Steam Trap Repair

Energy costs continue to rise. Increasing right along with them is the awareness—greater than ever before—of how important steam trap maintenance is to conserving energy and saving dollars.

Armstrong: How Inverted Bucket Traps Work

Armstrong: How Inverted Bucket Traps Work

This video showcases the benefits of Armstrong Inverted Bucket Steam Traps, such as: the longest service life of any type steam trap, proven energy conservation, dependable operation, purging action due to snap opening of the valve, continuous automatic air and CO2 venting, excellent operation against back pressure, resistance to damage from water hammer, freedom from dirt problems, and IB steam traps conserve energy even in the presence of wear.

Armstrong: Let's Talk Steam Traps

Armstrong: Let's Talk Steam Traps

Armstrong offers a full range of steam traps as well as the remarkable trap valve station (TVS) to integrate valves and traps into one versatile package for quicker installation, simplified testing and faster maintenance.

Armstrong: Guidelines for Steam Trap Troubleshooting & Testing

Armstrong: Guidelines for Steam Trap Troubleshooting & Testing

This video recommends a step-by-step approach plant energy technicians can take to steam trap testing and problem solving. It emphasizes use of the faculties of both sight and hearing in gathering information, then applying training and experience to properly evaluate the results.

Armstrong: Guidelines for Steam System Efficiency

Armstrong: Guidelines for Steam System Efficiency

This educational video covers basic considerations in the design, piping, and trapping of steam systems. Topics include correct sizing and installation of steam supply and condensate return lines; steam velocities in the system; proper steam trap installation; trap safety factors; the use of air vents, vacuum breakers and safety drains; and how non-condensables affect the performance and service life of heat exchanger equipment.

Armstrong: What is Steam?

Armstrong: What is Steam?

This is the basics-of-steam primer… the "Steam 101" short course on the principles of steam that leads to a thorough understanding of the concepts outlined in the many Armstrong training courses and materials. Both live action video and clear, simple animation are used to illustrate steam properties and behavior. Everyday demonstrations and a straight-forward style help make this an informative and entertaining video, whether used as an introduction or as a refresher.