Armstrong Fluid Technology
- Home
- Companies
- Armstrong Fluid Technology
- Products
- Model Series 4312 - Twin Vertical ...
Model Series 4312 -Twin Vertical In-Line Pumps
Pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and full redundancy during operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations.
Most popular related searches
vertical inline pump
differential pressure sensor
inline pump
HVAC system
pump system
process pump
pressure sensor
industrial process water
industrial pump
process water pump
- 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!
- Materials:
- Cast or ductile iron casing
- Cast iron or bronze impeller
- Sintered silicon carbide mechanical seal
- Configuration : On-board Intelligent Variable Speed controls with Sensorless control. Controls enclosure UL type 12 or UL type 4X (outdoor applications). High-efficiency NEMA premium motors available. Inside single-spring mechanical seals.
- Performance range : Up to 1250 USgpm (80 L/s) flow and 250 ft (75 m) head
- Temperature : 250oF (121oC)
- Power Range : 1 hp to 40 hp (0.75 kW to 30 kW)
- Size : 2" to 6” (50 mm to 150 mm)
- Vertical In-line design eliminates the need for inertia bases, housekeeping pads, and flex connectors and reduces piping requirement
- 2-pump casing for reduced footprint
- Integrated intelligent controls eliminate procurement, installation (incl. wiring), calibration and upkeep of differential pressure sensors
- Superior energy performance qualifies for significant cost recovery under utility and government rebate programs