Aspen Pumps
Buy Aspen Pumps air conditioning units in Singapore. 28 SKUs in stock at 3G Electric. Fast delivery from Woodlands warehouse. Order online or request a quote today.
About Aspen Pumps
Aspen Pumps manufactures condensate removal pumps for air conditioning and refrigeration systems. The product range includes Microblue, Miniblue, Maxiblue, and Megablue series, each engineered for specific capacity and installation requirements in HVAC applications. Microblue units deliver 1.3 gallons per hour with a 16-foot maximum head and operate at 17 dBA, making them suitable for compact or low-noise installations. Miniblue pumps handle 8 litres per hour across suction and discharge distances up to 5 metres and 8 metres respectively, at 21 dBA. Maxiblue models, including diaphragm-based reversing alarm and cutoff variants, move 14 litres per hour with up to 8 metres maximum distance on both suction and discharge lines at 21 dBA operation. All units employ thermistor-level sensing or probe-based detection to monitor condensate levels and trigger pump operation or cutoff. The Aspen Pumps portfolio is available in dual-voltage configurations to support varied electrical infrastructure in different geographic markets. 3G Electric stocks the core Aspen Pumps line alongside replacement components—mounting brackets, reservoirs, temperature sensors, cable tray kits, and control modules—enabling both new installations and maintenance programs. Product specifications are rated across flow capacity, maximum operating head, suction and discharge distances, noise emission, and sensing technology. All units are designed to handle condensate drainage without requiring external power drainage or sump pits in typical commercial and industrial HVAC settings. 3G Electric maintains inventory at our Woodlands warehouse and offers fast delivery across global markets.
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Frequently asked questions
Common questions about Aspen Pumps from 3G Electric.
What flow rates are available in the Aspen Pumps condensate pump range?
Aspen Pumps offers condensate removal pumps across multiple capacity tiers. Microblue delivers 1.3 gallons per hour (approximately 5 litres per hour), suitable for small or compact HVAC units. Miniblue handles 8 litres per hour. Maxiblue models reach 14 litres per hour, designed for larger air conditioning systems or multiple indoor units. Megablue series is available for higher-capacity installations. Flow ratings are stated at maximum head conditions and actual output depends on backpressure and installation height.
What is the maximum suction and discharge distance for Aspen Pumps models?
Suction and discharge distances vary by model. Microblue is rated to 6 feet (approximately 1.8 metres) maximum suction lift and 16 feet (4.9 metres) maximum head. Miniblue reaches 5 metres maximum suction distance and 8 metres discharge distance. Maxiblue diaphragm pumps extend to 8 metres on both suction and discharge lines. These ratings assume standard 3/8-inch or 1/2-inch tubing and are reduced if longer runs, additional fittings, or higher elevation differentials are involved.
How do Aspen Pumps condensate pumps detect and control liquid level?
Aspen Pumps uses two primary sensing methods: thermistor-level sensing and probe-based reservoir detection. Thermistor sensors respond to temperature changes when condensate reaches a set level, triggering pump activation. Probe reservoirs employ direct contact sensing inside the collection tank. Both approaches eliminate the need for external float switches and reduce mechanical wear. Reversing alarm and cutoff models add secondary protection to halt pump operation if condensate reaches critical high-level thresholds.
What noise levels should be expected from Aspen Pumps units during operation?
Aspen Pumps condensate pumps are rated between 17 dBA and 21 dBA depending on model and operating conditions. Microblue operates at 17 dBA, making it the quietest option for noise-sensitive installations. Miniblue and Maxiblue models run at 21 dBA. These ratings are measured under normal load conditions at full flow and suction. Actual noise in the field is influenced by tubing routing, pump mounting, and whether discharge lines are submerged or open to atmosphere.
Are Aspen Pumps available in dual-voltage configurations?
Yes, Aspen Pumps Microblue and other series models are available in dual-voltage versions to accommodate both 115V and 230V electrical supplies. Dual-voltage operation eliminates the need for separate unit variants when serving regions or facilities with different standard voltages. Verify voltage rating on the specific SKU during procurement, as some replacement components or optional sensors may be voltage-specific.
What replacement components and accessories does 3G Electric stock for Aspen Pumps?
3G Electric carries Aspen Pumps mounting brackets, reservoirs (C21 series for Megablue and Microblue), temperature sensors (S12 and X85 variants), cable tray kits (X86 series), probe reservoirs (X87-509), and reversing alarm and cutoff modules (X87-701). These components support new installations, system upgrades, and maintenance on existing Aspen Pumps condensate removal equipment. Contact 3G Electric for availability and lead times on specific SKUs.





























