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)
Description
Benefits & Features
Low installed cost
- Vertical In-Line design eliminates the need for inertia bases, housekeeping pads, flex connectors, and field alignment or grouting requirements.
- Vertical In-line design minimizes space and pipe requirements.
- Design Envelope selections frequently recommend a smaller motor and/or pump which reduces installed cost.
Low energy consumption
- Armstrong 4380 pumps are equipped with high-efficiency NEMA-premium motors for significant reduction in energy consumption and cost.
- All motors are suitable for inverter-fed service.
- Vertical In-line design minimizes pipe requirements and related friction losses resulting in higher system efficiency.
Low operating risk
- Universal replacement seals, bearings, and motors available locally world-wide.
- Vertical In-Line configuration allows less disruptive pump service. (casing stays in place)
Related products
Armstrong 4300 vertical in-line pumps
- Applications-HVAC-system pumping; light industrial/ process pumping (water or glycol based)
- Description-The Armstrong 4300 pipe-mounted pumps are designed for space-saving installation, high operating efficiency, and long service life
- Materials(MOC)-Cast, ductile iron or bronze casing, Cast iron or bronze impeller
- Configuration-Outside balanced or inside single spring mechanical seal
- Performance range-Up to 28,000 USgpm (1,800 L/s) Flow; up to 500 ft (150 m) Head
- Temperature-300oF (150oC)
- Power Range-1 hp to 1250 hp (0.75 kW to 900 kW)
- Size-1.5″ to 20” (40 mm to 500 mm)
Armstrong Design Envelope 4302 Dualarm Pumps
- Applications-HVAC system pumping; general purpose pumping; industrial/process pumping (water or glycol based) Armstrong Design Envelope Pumps with integrated controllers are OSHPD pre-approved!
- Description-Pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and full redundancy or parallel-pumping operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations.
- Materials (MOC)-Cast iron or ductile iron casing, Cast iron or bronze impeller, Sintered silicon carbide mechanical seal
- Configuration-On-board Intelligent Variable Speed controls with Sensorless or Parallel Sensorless control. Controls enclosure UL type 12 or UL type 4X (outdoor applications). Available with NEMA premium motors. Outside balanced or inside single spring mechanical seal
- Performance range-Up to 1250 USgpm flow and 250 ft head (80 L/s, 76 m)
- Temperature-250°F (121°C)
- Power Range-0.33 hp to 75 hp (0.25 kW to 55 kW)
- Size –1″ to 8” (25 mm to 200 mm)
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 Design Envelope Integrated Pumping System (IPS 4000)
- Applications-Multi-pump control for heated – or chilled – water system optimization in buildings.
- Description-The Design Envelope Integrated Pumping System (IPS 4000) is an advanced multi-zone control that directly integrates with pumping units to optimize energy performance, system handling, and installation.
- Materials (MOC)-Enclosure, circuitry, software
- Configuration-Integrates seamlessly with Armstrong Design Envelope pumps in a headered configuration.
- Performance range-Up to 8 pumps, 16 zones (variable primary, secondary or tertiary) and 8 flow sensitive equipment (variable primary) IPS 4001w / IPS 4501w for up to 3 pumps, 3 zones and 3 flow sensitive equipment IPS 4002w / IPS 4502w for up to 4 pumps, 6 zones and 4 flow sensitive equipment IPS 4003w / IPS 4503w for up to 6 pumps, 12 zones and 6 flow sensitive equipment IPS 4004w / IPS 4504w for up to 8 pumps, 16 zones and 8 flow sensitive equipment
- Power Range-No limitations in system size and capacity.
- Size-No limitations in system size.
Armstrong Expansion Tanks
- 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.
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)
Armstrong Vortex Air Separators
- Applications-Air removal from hydronic and HVAC systems – air can get trapped during initial fill, during routine equipment maintenance (including pressure upkeep), and due to the use of cooling towers.
- Description-The Armstrong vortex air separators create a vortex or whirlpool action, sending the heavier air-free water to the outer portion of the tank, and allowing the lighter air-entrained water mixture to move into the lower-velocity center. At the center of the vortex the air is released from the water, forms bubbles and exits through an air vent or compression tank installed above it.
- Materials (MOC)-Cast iron or fabricated steel (shell), stainless steel mesh (strainer)
