Armstrong Air & Dirt Separators
- Applications-Dirt and air removal from hydronic and HVAC systems.
- Description-The Armstrong dirt & air separators (DAS) are designed to eliminate trapped air and suspended dirt particles associated with the start-up and maintenance of hydronic and HVAC systems.
- Materials (MOC)-Carbon steel (shell), stainless steel (coalescing medium), styrene butadiene rubber (gasket)
Description
Benefits & Features
Low installed cost
- Space saving design removes dirt and air at the same time within a single unit.
- DAS eliminates the need for bypass/isolation valves, filters and other components.
Improved system efficiency and operating economy
- DAS eliminates the need for bypass/isolation valves, filters and other components that tend to aggravate system friction.
- Design for minimal pressure drop and no fluctuations
- Less corrosion, pump cavitation and wear of system components for extended service intervals and overall system life.
- Service-friendly design allows flushing of dirt particles and air-vent maintenance while system is in operation
Related products
Armstrong 4280 Motor Mounted Pumps
- Applications-HVAC-system pumping; light industrial / process pumping.
- Description-The Armstrong 4280 horizontal end-suction pumps are equipped with close-coupled motors to minimize footprint requirements.
- Materials(MOC)-Cast iron, ductile iron, or bronze casing, Cast iron or bronze impeller.
- Configuration-Inside single-spring mechanical seal
- Performance range-Up to 2,000 USgpm (125 L/s) flow; up to 400 f (120 m)
- Temperature-250°F (121°C)
- Power Range-0.33 hp to 60 hp (0.25 kW to 45 kW)
- Size-1" to 6” (25 mm to 150 mm)
Armstrong 4380 vertical in-line pumps
- Applications-HVAC-system pumping; light industrial/ process pumping. (water or glycol based)
- Description-The Armstrong 4380 pipe-mounted pumps are designed for space-saving installation and long service life.
- Materials(MOC)-Cast iron or ductile iron casing, Silicon sintered carbide mechanical seal, Cast iron or bronze impeller.
- Configuration-Inside single-spring mechanical seal.
- Performance range-Up to 2,500 USgpm (160 L/s) flow; up to 300 ft (90 m) head
- Temperature-250°F (121°C)
- Power Range-0.33 hp to 60 hp (0.25 kW to 45 kW)
- Size-1.5″ to 8″ (40 mm to 200 mm)
Armstrong Design Envelope 6800 Vertical Multistage Boosters
- Applications-New and retrofit water boosting installations in mid to large size residential, commercial, or industrial settings (such as apartment buildings, office towers, hospitals, hotels, schools, water treatment plants, factories, etc.)
- Description-The Armstrong Design Envelope 6800 Boosters are fully assembled, programmed, integrated and factory-tested turn-key booster systems. They are equipped with vertical multistage pumps and come in arrangements of 2 to 5 pumps. The integrated controls allow for superior performance and energy efficiency across broad operating envelopes. Most suitable for applications where energy consumption and low maintenance are critical, installation space comes at a premium, and occupant comfort is a high priority.
- Materials (MOC)-Piping: stainless steel 304
- Configuration-The 6800 Booster range offers enhanced features, such as improved touchscreens, more performance envelopes, an easy-to-use selection software, and onboard energy and flow readings both present and historic. For the full improved feature set please refer to the Solution Outline for this product.
- Performance range-Up to 2000 USgpm (450 m3/hr) flow; up to 370 psi (22 bar) pressure
- Power Range-Up to 250 hp (up to 185 kW)
Armstrong Design Envelope 9521 Integrated Plant Control System (IPC 9521)
- Applications-Automated chiller plant control for optimizing variable primary flow water-cooled chiller plants. The 9521 IPC works in a variable primary configuration and keeps the entire plant including water-cooled chillers, cooling towers, chilled water and condenser pumps running smoothly.
- Description-The Armstrong Integrated Water-Cooled Chiller Plant Control System (IPC) boosts energy efficiencies of new and existing chiller plant installations to leading class levels. The IPC 9521 works with all variable primary configurations, keeping the entire plant – including water-cooled chillers, cooling towers, chilled water and condenser pumps – running at optimum performance and occupant comfort.
- Configuration-Integrates with all brands of chillers, pumps, and automation systems. Installs directly with chiller plant equipment. If preferred, the IPC connects seamlessly with any central building automation system (BAS) maintaining full control of the chilled water plant through the BAS
- Performance range-Controls up to five chillers, five cooling towers and five pumps. No limitations in plant size and cooling capacity.
- Power Range-No limitations in plant cooling capacity
Armstrong Design Envelope Chilled-Water Integrated Plant Package
- Applications-Commercial and industrial chilled-water cooling systems.
- Description-The Armstrong Chilled-Water Integrated Plant Package combines all the equipment needed to deliver chilled water to medium to large size buildings at superior energy efficiency. The factory-assembled plant includes pumps, integrated controls, water-cooled chillers and the requisite instrumentation, valves and sensors. IPP complies with all ASHRAE 189.1 requirements and exceeds ASHRAE 90.1.
- Configuration-Variable primary with variable condenser flow. Catalogue-based pre-engineered solutions or designed to customer specification. BMS communications protocol available
Armstrong Design Envelope Compass h Circulators
- Applications-Residential heating and cooling; potable water supply.
- Description-The Armstrong Compass H is an energy-efficient variable speed wet-rotor circulator. Designed to replace existing fixed speed circulators, with popular flange-to-flange dimensions, Compass H can be considered a universal replacement for all circulators in its capacity range.
- Materials (MOC)-Cast iron and stainless steel volutes.
- Configuration-Eight operation modes with patented “Auto” algorithm, four Sensorless modes and three fixed speed modes. 50 Hz and 60 Hz designs
- Performance range-Up to 20 USgpm (1.26 L/s) flow; up to 20 ft (6.1 m) head
- Temperature-Max ambient temp. 40°C; max water temp. 110°C
- Power Range-5 W to 45 W
- Size-1″
Armstrong Flo-Trex Valves
- Applications-HVAC-system pumping; general purpose pumping; industrial/ process pumping (water or glycol based).
- Description-The Armstrong Flo-Trex Valves (FTV) are multi-function pump fittings that reduce equipment and installation costs.
- Materials (MOC)-Cast iron, ductile iron; grooved, flanged or threaded connections.
- Performance range-Suitable for all Armstrong commercial pumps.
- Temperature-230 °F (110 °C)
- Size-1.25” to 20” (32 mm to 500 mm)
Armstrong Suction Guides
- Applications-HVAC-system pumping; general purpose pumping; industrial/process pumping (water or glycol based).
- Description-The Armstrong Suction Guides (SG) are multi-function pump fittings that provide a 90° elbow, guide vanes, and an in-line strainer. Suction guides reduce pump installation cost and floor space requirements.
- Materials (MOC)-Cast Iron, ductile iron; grooved, flanged or threaded connections
- Performance range-Suitable for all Armstrong commercial pumps and pumping systems
- Temperature-230°F (110°C)
- Size-1.5” to 20” (40 mm to 500 mm)
