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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)
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Description

Benefits & Features

  • 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.
  • 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)
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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)
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Armstrong Expansion Tanks

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  • Applications-Pressure stabilization in water based mechanical systems such as booster installations, boiler systems, and chiller plants
  • Description-Armstrong Expansion Tanks are designed to reduce tank sizes by up to 80% over standard designs. Expansion tanks use compressed air to maintain system pressures by accepting and expelling the changing volume of water as it heats and cools. Diaphragm or bladder tank designs isolate the expanded water from the pressure controlling air cushion – which is pre-charged at the factory and can be adjusted in the field to meet final system requirements
  • Materials (MOC)-Carbon steel (shell), heavy duty Butyl (diaphragm)
  • Performance range-AET plain steel expansion tanks: 15 to 525 USgpm flow. AX diaphragm expansion tanks: 8 to 211 USgpm flow. Type L bladder type expansion tanks: 10 to 1056 USgpm flow.
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Armstrong Firepak Horizontal Split Case

  • Applications-Fire-protection of buildings and other built infrastructure.
  • Description-The Horizontal Split-Case (HSC) FirePak offering features the full range of Armstrong HSC fire pumps, electric or diesel-driven, and controller. All mounted, piped, and wired on a base at the factory.
  • Materials (MOC)-Metal base, piping, pump, and control panel; switchgear; electric motor/ diesel engine
  • Configuration-Optional features include jockey pump, jockey pump controller city by-pass loop, flow meter loop, main relief valve plus waste cone, and diesel fuel tank. 50 Hz and 60 Hz electric versions.
  • Performance range-500 – 3000 USgpm
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Armstrong Firepak Vertical In-line

  • Applications-Fire-protection of buildings and other built infrastructure.
  • Description-The Armstrong Vertical In-line (VIL) FirePak line features the full range of VIL fire pumps with electric motor and controller. All mounted, piped, and wired on a base at the factory. The complete package is designed to fit through a standard door.
  • Materials (MOC)-Metal base, piping, pump, and control panel; switchgear; electric motor.
  • Configuration-Options available include jockey pump and jockey pump controller. 50 Hz and 60 Hz designs. UL, ULC, and/or FM certification
  • Performance range-50 – 1500 USgpm
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Armstrong Flo-Trex Valves

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  • 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)
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Double Window Sight Glass (PN10, PN16)

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Applications:

Industrial facilities, oil refineries, bath soap manufacturing plane, gas industries, petrochemical complex, high viscous process media, building construction, environmental water treatments, synthetics, plastic and resin industries, polymer manufacturing plant, food industries (chocolate, sauce etc.), fertilizer industries etc.

Technical Data :

Design Std. As per BS 5352
Testing Std. As per API 598
End Connection As per ANSI B16.5
Size 1/2” to 6” (15 mm to150 mm)
Size 2" to 18", Class 150, 300
Pressure rating PN10 / PN16
Maximum working pressure 10 Kg/cm2
Test pressure 20 Kg/cm2

Dimensions

Size A B C
15 153 51 137
20 153 51 137
25 153 51 137
40 178 64 146
50 190 76 190
75 229 102 232
100 299 127 283
150 406 191 368
 

All dimensions are in mm.

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Full View Sight Glass (PN10)

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Applications:

Industrial facilities, oil refineries, bath soap manufacturing plane, gas industries, petrochemical complex, high viscous process media, building construction, environmental water treatments, synthetics, plastic and resin industries, polymer manufacturing plant, food industries (chocolate, sauce etc.), fertilizer industries etc.

Technical Data :

Design Std. As per BS 5352
Testing Std. As per API 598
End Connection As per ANSI B16.5
Size ½” to 4” (15 mm to100 mm)
Pressure rating PN10
Maximum working pressure 10 Kg/cm2
Test pressure 15 Kg/cm2

Dimensions

Size A B C
15 153 51 137
20 153 51 137
25 153 51 137
40 178 64 146
50 190 76 190
75 229 102 132
100 299 127 283
 

All dimensions are in mm.

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