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Design Envelope 4302 dualArm Pumps for Commercial Cooling and Heating

Unique ref.: armstrong-design-envelope-pump-4302
Produttore: Armstrong Fluid Technology
Famiglia prodotto: Motor Pumps
Gruppo prodotto: Design Envelope Pumps
Data di pubblicazione: 2018-05-01
Numero edizione: 1
Tipo: Oggetto (oggetto singolo)
Download (21)
Applications
HVAC system pumping; general purpose pumping; industrial/process pumping (water or glycol based)
Description
Pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and duty/standby or parallel-pumping operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations.
Materials
  • Cast iron or ductile iron casing
  • Cast iron or bronze impeller
  • Sintered silicon carbide mechanical seal

Performance range
Up to 1250 USgpm flow and 450 ft head (80 L/s, 140 m)
Temperature
250°F (121°C)
Power Range
1 hp to 150 hp (0.75 kW to 110 kW)
Size
3" to 8” (80 mm to 200 mm)
Lowest installed cost
Vertical In-line design eliminates the need inertia bases, housekeeping pads, and flex connectors and reduces piping requirements
2-pump casing for reduced footprint
Integrated, intelligent controls eliminate the need for procurement, installation (incl. wiring), calibration and upkeep of differential pressure sensor
Superior energy performance qualifies for significant cost recovery under utility and government rebate programs
Design Envelope selections frequently recommend a smaller motor and/or pump which reduces installed cost
Lowest operating cost
Integrated intelligent controls – combined with perfect component match-up and tuning – for up to 75% in energy savings over traditional constant speed and variable frequency operated pumping installations
Available with Parallel Sensorless control (patent pending) to provide best-efficiency staging of both pumps for additional energy savings
Shorter pipe runs reduce system friction
Lowest energy consumption and carbon emissions
Integrated intelligent controls – combined with perfect component match-up and tuning – for up to 75% lower energy consumption and carbon (greenhouse gas) emissions
Available with Parallel Sensorless control (patent pending) for best-efficiency staging of both pumps leading to additional energy savings
Lowest project and operating risk
Integrated intelligent controls – combined with perfect component match-up and tuning – for fast and easy commissioning
Integrated intelligent controls for reduced radio frequency interference/ improved electromagnetic compatibility
Single source-responsibility for optimum design and field support
DualArm pumps are designed for full redundancy in case of emergency or routine servicing (each pump can be individually isolated from the system with the second pump still operating)


Materiale principale: Cast iron
Materiale secondario:
Progettato in: United States
Prodotto in: United States

Categoria BIMobject: Impianto idraulico - Pompe
Uniclass 1.4 Codice: JY20
Uniclass 1.4 Descrizione: Pumps
Uniclass 2.0 Codice: PR-68
Uniclass 2.0 Descrizione: Pumps
Uniclass 2015 Codice: Pr_65_53
Uniclass 2015 Descrizione: Pump products
NBS Reference Codice: 68
NBS Reference Descrizione: Pumps
CSI MasterFormat 2014 Code: 22 11 23
CSI MasterFormat 2014 Title: Domestic Water Pumps
Numero OmniClass: 23-27 17 00
Titolo OmniClass: Pumps
Questo prodotto è disponibile in:
North America
  • United States

BIMobject SEEK Properties

Plumbing - Pumps

Nome Valore
Application HVAC system pumping ; General purpose pumping ; Industrial/process pumping (water or glycol based)
Material Cast iron or ductile iron casing ; Cast iron or bronze impeller ; Sintered silicon carbide mechanical seal

COBie UK

UK.COBie.Type

UK.COBie.Type

This property set allows objects to be COBie UK BIM Level 2 classified

Nome Valore
Material Cast iron or ductile iron casing ; Cast iron or bronze impeller ; Sintered silicon carbide mechanical seal

Armstrong Fluid Technology

Properties

Nome Valore
Power Range 1 hp to 150 hp (0.75 kW to 110 kW)
Operating Temperature 250°F (121°C)
Performance range Up to 1250 US GPM flow and 450 ft head (80 L/s, 140 m)

BIMobject®